{"title":"Prometheus Products","description":"","products":[{"product_id":"gift-card","title":"Gift Card","description":"\u003ch1\u003eShopping for someone else but not sure what to give them?\u003c\/h1\u003e\n\u003ch3\u003eGive them the gift of choice with a Prometheus Lights gift card.\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan style=\"color: #cc0000;\"\u003eGift cards are delivered by email and contain instructions to redeem them at checkout. Our gift cards have no additional processing fees.\u003c\/span\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"$25.00","offer_id":23579881798,"sku":"","price":25.0,"currency_code":"USD","in_stock":true},{"title":"$50.00","offer_id":23579881862,"sku":"","price":50.0,"currency_code":"USD","in_stock":true},{"title":"$100.00","offer_id":23579881926,"sku":"","price":100.0,"currency_code":"USD","in_stock":true},{"title":"$250.00","offer_id":23579881734,"sku":"","price":250.0,"currency_code":"USD","in_stock":true},{"title":"$500.00","offer_id":19804430631025,"sku":"","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Gift_Card.jpeg?v=1478292225"},{"product_id":"302-stainless-split-ring","title":"304 Stainless Split Ring","description":"\u003ch3 class=\"subhead\"\u003eUpgrade your keychain with 304SS flat-ground split rings!\u003c\/h3\u003e\n\u003cp\u003eThe photo above is against and \"inch\" ruler but the actual manufactured sizes are metric. These split rings look a little nicer than a round ring and are made from corrosion resistant 304 stainless steel. Normal split rings are chrome plated carbon steel. Eventually the plating wears off and they rust if you get them wet or live in a location with high humidity...so we prefer stainless steel. \u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e \u003c\/span\u003e304 stainless does not have the same \"memory\" as carbon steel and can become permanently deformed if opened too far. A bigger ring can open farther than a smaller ring. Do not open the ring farther than needed. If the ring looses its memory and will not spring back...you opened it too far :) \n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003ePeople ask for these all the time, so I thought I'd give in and sweeten the deal with two additional sizes.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #0000ff;\" data-mce-style=\"color: #0000ff;\"\u003e\u003cstrong\u003e\u003cspan class=\"highlight-text\"\u003e25 mm (1.0\") : \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003eThe 25mm split ring is the same one used on the Beta QRv2 flashlight and the Kappa QR Keychain.\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan style=\"color: #0000ff;\" data-mce-style=\"color: #0000ff;\"\u003e\u003cstrong\u003e\u003cspan class=\"highlight-text\"\u003e20 mm (0.8\") : \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003eThis is a good option if you want to slim down your carry or only have a few items that need to go on the ring.\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan style=\"color: #0000ff;\" data-mce-style=\"color: #0000ff;\"\u003e\u003cstrong\u003e\u003cspan class=\"highlight-text\"\u003e15 mm (0.6\") :\u003c\/span\u003e \u003c\/strong\u003e\u003c\/span\u003eThis ring is small and QUITE difficult to open. You'll find it nearly impossible to pass anything greater than .125\" or 3mm onto the ring without ruining the spring tension. This is great if you have a specific application where you need to attach 1 small item.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"25mm","offer_id":25577593158,"sku":"STL-SPR-25","price":1.0,"currency_code":"USD","in_stock":true},{"title":"20mm","offer_id":25577593222,"sku":"STL-SPR-20","price":0.8,"currency_code":"USD","in_stock":true},{"title":"15mm","offer_id":25577593286,"sku":"STL-SPR-15","price":0.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/DSC_3349-Edit_38c17826-c4c9-425b-b8f5-3d3b8fe4294d.JPG?v=1512129509"},{"product_id":"alpha-carbon","title":"Alpha Carbon","description":"\u003ch3\u003e\u003cspan\u003eThe Alpha Carbon has been in the works for years. It's finally ready. This light is machined in-house and made from domestic custom fabricated carbon tube.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eAlpha lights are assembled to order and may take up to two weeks to ship, depending on our current workload. \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"400\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/manage.kmail-lists.com\/subscriptions\/subscribe?a=HpHdPW\u0026amp;g=L8Xtch\" target=\"_blank\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/BLUE-LABEL-SIGN-UP_large.jpg?v=1547508535\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003e\u0026lt;\u0026lt;\u0026lt; Please click the \"sign up now\" button to the left for a complete explanation of the Blue Label Wait List!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"600\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/ICARUS_logo-600_b6a79e01-f4bf-435f-93a5-cc5dfcd52e33_large.jpg?v=1489787931\" alt=\"\"\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\n\u003cul\u003e\n\u003cli class=\"text\"\u003eElectroless Nickel \u0026amp; Raw carbon twill\u003c\/li\u003e\n\u003cli class=\"text\"\u003e\u003cspan style=\"color: #cc0000;\"\u003eTriple Nichia 219 92+ CRI\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"text\"\u003e4500K Neutral MCE\u003c\/li\u003e\n\u003cli class=\"text\"\u003eIcarus LED Driver\u003c\/li\u003e\n\u003cli class=\"text\"\u003ePrimary Seal Ring\u003c\/li\u003e\n\u003cli class=\"text\"\u003eUCL Glass Lens\u003c\/li\u003e\n\u003cli class=\"text\"\u003eMcClicky Switch\u003c\/li\u003e\n\u003cli class=\"text\"\u003e6Al\/4V Ti Clip\u003c\/li\u003e\n\u003cli class=\"text\"\u003eReport Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003eI developed the concept for the carbon light years ago. I had the carbon tubing custom fabricated. I've had the finished aluminum parts on the shelf for about a year...but no Carbon Alpha beyond the original prototype has ever been seen. Why you ask? Because I wanted it to be perfect, and I couldn't do that without Icarus.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #cc0000;\"\u003eThe first 30 lights shipped in a numbered wooden box and featured my Maker's Mark. The current version ships in our standard cardboard tube and has a laser engraved Prometheus logo on the tailcap.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis light is basically the reason Icarus exists. As of October 1, 2015 my new Icarus driver is a reality and I'm ready to put it into the Alpha Carbon, and all other Alpha lights.\u003c\/p\u003e\n\u003cp class=\"accordion\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/CLICK-FOR-INFO.gif?v=1489786829\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"inner\"\u003e\n\u003cp class=\"highlight-text\" style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/darksucks.mom\/collections\/modding-components\/products\/led-driver\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/ICARUS-BANNER-600_cb06f4bc-ada7-4709-a628-6d906a5d35af.jpg?v=1487156025\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eI've been working on this driver for over two years. It's simple, powerful, and full of features even the most demanding flashlight enthusiasts will appreciate. A maximum current of 3.4 Amps delivers class-leading power and an advanced software platform lets you make Icarus a reflection of your unique preferences by programming it any way you like...\u003c\/p\u003e\n\u003cp\u003eThis driver is 100% designed, programmed, and manufactured (in the USA) just for me. Until now, I've been limited by \"what is available,\" but Icarus is the realization of a long standing goal. No expense is spared, no shortcuts taken, no compromise accepted. I'm proud to put the Prometheus stamp on this driver as the crowning jewel of the Alpha platform. Enough talk, let's get to the details.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/carbonGrooves-600.jpg?v=1487156051\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003eThe Alpha Carbon head is loosely based on my previous design for the Alpha ICE\u003c\/span\u003e, but I've taken it a step further. Using a triple LED and TIR optic moved those components much closer to the front of the light. This left me enough room for extra deep grooving for improved thermal performance and extra awesome. The bezel is lightly crenelated so you can see if the light is on or off when you place it bezel down on a flat surface.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/carbonTriple-600.jpg?v=1487156078\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003eThis is my first light based around a triple LED.\u003c\/span\u003e I generally find performance of single LEDs to be superior in a light this size, but seriously, how cool does that look! :) Right now this light is ONLY available with the Nichia 219 High CRI which produces over 500 lumens at 3.4A of drive current. \u003cstrong\u003eHowever, if you want to send me 3 \"bare\" LEDs that fit the standard Cree XPG footprint then I will install them for you, but you'll have to source them yourself. \u003c\/strong\u003e\u003cspan class=\"highlight-text\"\u003e\u003cspan class=\"text\"\u003eBasically \u003c\/span\u003e\u003c\/span\u003eI haven't had enough time to test enough XPGs to know what bin will meet my standards for a 6500K cool white option.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/carbonGlow-600.jpg?v=1487156108\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003eOf course this light has to have some extra cool hidden features as well.\u003c\/span\u003e The Alpha Carbon will come assembled with GITD in the head, but it can be left out by special request. Charging the GITD on high for a few seconds actually produces several minutes of usable glow in total darkness...meaning the glow produces enough light to see with (up close) for a couple minutes. The glow fades quickly but will continue to produce visible light for 4-6 hours...pretty much normal glow stuff :)\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/carbonInside-600.jpg?v=1487156133\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003eThe inner core is machined to reduce weight and maintain the structural integrity of a solid metal Alpha light.\u003c\/span\u003e The tube is slip fit over the metal core and held in place by the pocket clip\/tail cap assembly. As with all Alpha lights, it's necessary to change the battery via the head, not the tail.\u003c\/p\u003e\n\u003cp\u003eThe core\/sleeve configuration is basically an engineering necessity. I've had people ask why where isn't \"more carbon and less metal\" on this light. It's not possible (for a variety of reasons) without a complete overhaul to the basic dimensions and design of the light. Anything else would be functional compromise, and I'll always compromise form before function. I make tools, not decorations.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/carbonThreads-600.jpg?v=1487156164\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003eEach core is individually machined to fit each piece of carbon tube.\u003c\/span\u003e During fabrication, carbon tube is wound on a 6 foot long steel mandrel. However, the mandrel has about 1 degree of taper along it's length so the carbon can be removed when it's finished curing. If the mandrel was exactly the same diameter on both ends, you'd never get the tube off the metal rod. Unfortunately this means every single piece of tube has a different diameter at each end.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note, there is some variation in how tight the sleeve fits the core. \u003c\/strong\u003eNickel plating adds thickness to the core, so it's a bit of a guessing game when trying to get the fit just right. This also means the sleeve will only fit on the core in one direction. If you pull the sleeve off and flip it around, it won't fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Prometheus Lights","offers":[{"title":"CP2 Titanium","offer_id":50248163229986,"sku":"ALPHA-CBN-TI","price":900.0,"currency_code":"USD","in_stock":false},{"title":"Electroless Nickel","offer_id":50248163262754,"sku":"ALPHA-CBN","price":750.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/NEW-carbon-alpha-MASTER.jpg?v=1755629231"},{"product_id":"alpha-custom","title":"Alpha Custom","description":"\u003ch2 class=\"text\"\u003eThe Alpha Custom Program is a blend between the Blue Label and Ready-Made:\u003c\/h2\u003e\n\u003ch4\u003eThey come with the exact same components \u0026amp; options as a Blue-Label, but built into a Ready-Made shell.\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eAlpha lights are assembled to order and may take up to two weeks to ship, depending on our current workload. \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"600\"\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/alpha-custom-600.jpg?v=1487156269\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\n\u003cul\u003e\n\u003cli class=\"text\"\u003eElectroless Nickel\u003c\/li\u003e\n\u003cli class=\"text\"\u003eChoose your LED\u003c\/li\u003e\n\u003cli class=\"text\"\u003eChoose button color\u003c\/li\u003e\n\u003cli class=\"text\"\u003eIcarus LED Driver\u003c\/li\u003e\n\u003cli class=\"text\"\u003ePrimary Seal Ring\u003c\/li\u003e\n\u003cli class=\"text\"\u003eUCL Glass Lens\u003c\/li\u003e\n\u003cli class=\"text\"\u003eMcClicky Switch\u003c\/li\u003e\n\u003cli class=\"text\"\u003e6Al\/4V Ti Clip\u003c\/li\u003e\n\u003cli class=\"text\"\u003eReport Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"AccordionPanelContent\"\u003e\u003cspan class=\"checkout\"\u003eWhat you get in an Alpha Custom\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan class=\"AccordionPanelContent\"\u003e\u003cspan class=\"checkout\"\u003e\u003cstrong\u003eRight now there are a LOT people on the BL wait-list\u003c\/strong\u003e,\u003c\/span\u003e and this is one of the main reasons I'm switching over to the Alpha Custom. My hope is that I'll be able to deliver these on a more consistent basis since I don't have to do the machining or spend the (countless) tedious hours on fancy finishes. I know this is going to make some people upset and others really happy, but this is what we've got to work with :) I'm very aware that some of the appeal with Blue-Label lights is the 100% hands on approach and the fancy finishes, but my current workload just doesn't permit me to make those and get anything else done. My humble apologies to everyone who has been waiting a long time to get their hands on a Blue Label. \u003cbr\u003e\u003cspan class=\"checkout\"\u003e\u003cbr\u003e\u003cstrong\u003eQuality-wise, the Ready Made bodies are every bit as good as the Blue Label.\u003c\/strong\u003e\u003c\/span\u003e In fact, they might be better. They are machined by a guy who has been making chips longer than I've been alive. As a testament to his skill and talent, the Ready-Made shells are plated \u003cu\u003eexactly\u003c\/u\u003e in the condition they come off the machine. If I put fancy finishes on top of his perfect machining, it would be tantamount to disrespect.\u003cbr\u003e\u003cbr\u003e\u003cstrong class=\"checkout\"\u003eThe only real difference between the Blue Label and Alpha Custom (besides appearance) is the thread fit\u003c\/strong\u003e. I make the Blue Label threads to the tightest tolerance in the industry, which is more about showing off than performance. My personal light (that I carry everyday) is a Ready-Made \"because it's everything you need and nothing you don't.\" I stole that line from Nissan. I firmly believe that the Alpha Custom will fully represent my intention to build the best flashlights on earth. These will be serialized as Blue-Label lights, come with an individual report card, and be eligible for the \"lifetime upgrade program\" where you can upgrade your light to the most current version (if possible) for a reduced cost. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"accordion\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/CLICK-FOR-INFO.gif?v=1489786829\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"inner\"\u003e\n\u003ch3 class=\"highlight-text\"\u003eYou might be wondering what you get for your money:\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp class=\"highlight-text\" style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/darksucks.mom\/collections\/modding-components\/products\/led-driver\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/ICARUS-BANNER-600_9bdfe644-953c-4dcb-94c1-19a51288e4c0.jpg?v=1487156299\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eI've been working on this driver for over two years. It's simple, powerful, and full of features even the most demanding flashlight enthusiasts will appreciate. A maximum current of 3.4 Amps delivers class-leading power and an advanced software platform lets you make Icarus a reflection of your unique preferences by programming it any way you like...\u003c\/p\u003e\n\u003cp\u003eThis driver is 100% designed, programmed, and manufactured (in the USA) just for me. Until now, I've been limited by \"what is available,\" but Icarus is the realization of a long standing goal. No expense is spared, no shortcuts taken, no compromise accepted. I'm proud to put the Prometheus stamp on this driver as the crowning jewel of the Alpha platform. Enough talk, let's get to the details.\u003c\/p\u003e\n\u003cp class=\"highlight-text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/my_mug.jpg?v=1487156341\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"highlight-text\"\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/mc-gold-600.jpg?v=1487156403\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"highlight-text\"\u003eLifetime Upgrade Program\u003c\/span\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp\u003eEvery Alpha is covered by a limited lifetime warranty; however, Blue-Label (and Alpha Custom) lights are additionally supported by my lifetime upgrade program. When I come out with a new feature or component that can be installed into an existing light, you can upgrade.\u003c\/p\u003e\n\u003cp\u003eTo be honest, I'm not exactly sure how this will work, but you'll get some smokin' deal like \"pay the shipping only\" or \"pay cost of parts + shipping\" or \"50% off retail.\" You get the idea. I'll make this policy more clear as I come out with upgrades and get feedback from customers. The whole purpose of this is to give you an awesome experience that goes far beyond your initial purchase. I also want to prevent \"Apple Syndrome\" where you just bought the newest thing and found out that next month it will be newer.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003e\u0026gt;\u0026gt;\u0026gt;\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e This does not apply to voluntary LED swaps (flat fee of $75.00). It also does not apply to accessories that accompany the light (chargers, batteries, etc.) or optional upgrade parts. \u003c\/strong\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003e\u0026lt;\u0026lt;\u0026lt;\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe photo above is a prototype, not an actual product, for McClicky V2...and tentatively possible in the distant future. Tentatively! Distant! However, Alpha Custom owners will get to upgrade for a cost far less than retail \"if\" it goes into production.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you are saying to yourself, \"really? I don't believe you'll follow through.\" I've already given all of my pre-production owners the option to upgrade their tailcap switches to the current version which involved a complete replacement of the tailcap and all of the internals...for free...because it was a permanent design change. They only had to pay for the shipping, and there was no agreement (expressed or implied) that I should do so. I just thought it seemed like the right thing to do.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/nickel_600.jpg?v=1487156461\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003eEvery Alpha is coated with a medium-phosphorus Electroless Nickel (EN) plate:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eI use EN plate on every Alpha because it's the ideal engineering solution, not because it's pretty.It's worth mentioning because no one else in the flashlight industry takes this approach to the design\/engineering of a flashlight.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eEN is specified when electrical conductivity, thermal conductivity, deposition uniformity, corrosion resistance, lubricity, and wear resistance are primary engineering requirements. EN is used in aerospace, marine, automotive, medical, and electronics applications. Unlike anodizing, EN coats every inch of the light, inside and out, with an even layer of super-hard nickel. EN is just as durable as anodizing.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eYou will not find \u003cstrong\u003eany\u003c\/strong\u003e bare aluminum on the Alpha, like you see with anodized lights. Why does this matter? The only place it's important to have a protective coating (from an engineering standpoint) is on the threads. The body of the light is just a shell, but the threads play the critical role of conducting electricity. Ever wonder why anodized lights have bare metal threads? Anodize is an electrical insulator so it must be removed for the light to function. Bare aluminum threads will wear out over time and corrode when exposed to air, reducing your lights useful life span and decreasing its performance.\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/RMmark_600_ddc17199-cd13-4987-85eb-da32b61504be.jpg?v=1487156495\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"highlight-text\"\u003eHand-Stamped Prometheus Logo\u003c\/span\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003eAlpha Customs are stamped with the Prometheus logo, not my Maker's Mark, but they are still 100% assembled in-house with the same components that go into my custom lights. This stamp was custom made for me by Infinity Stamps outside of Los Angeles. It has a curved face to match the curve on the outside of the light and produce a mark with even depth.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/bluering-600.jpg?v=1487156525\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"highlight-text\"\u003eFluorosilicone o-rings (standard)\u003c\/span\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003eAlpha Custom lights ship with blue Mil-Spec fluorosilicone o-rings that are 10x the cost of standard black Nitrile o-rings. Fluorosilicone is petroleum resistant and specified for use on aircraft fuel lines. Unlike Nitrile, fluorosilicone has an \"unlimited\" shelf life which means they should not dry out and crack over time. The body and head use AS size #019 and the tailcap uses #017.\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/ID-threads.jpg?v=1487156549\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"highlight-text\"\u003eUTS Class II Thread Fit\u003c\/span\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp\u003eThread fit is one thing that sets my lights apart. My threads adhere strictly to Unified Tread Standard (UNS) tolerances set by the American National Standards Institute (ANSI). This ensures reliable compatibility between production runs.\u003c\/p\u003e\n\u003cp\u003eBlue Label lights feature a Class III thread fit. This is the ONLY major engineering difference between the shell of the Ready-Made light and Blue Label light.\u003c\/p\u003e\n\u003cp\u003eAlpha Custom lights use a Class II thread fit. This is the most common class of fit and specified to ensure that parts are compatible without high percentage (costly) inspection. The slightly looser threads are also more tolerant of contamination when used in dusty or sandy conditions.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/DSC00672.jpg?v=1487156602\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"highlight-text\"\u003eSolid Copper Driver Mount\u003c\/span\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003eThe copper isn't absolutely necessary from an engineering standpoint but it adds a nice touch and a little bit of weight to enhance that tasty feeling of quality in your hand. It also draws heat out of the driver to help it run at maximum power for longer.\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/DSC00666.jpg?v=1487156631\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"highlight-text\"\u003eChoose From 5 Different LED Options\u003c\/span\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003eAs far as I know this is the best selection of LED options of any custom light. Get the MCE or XML in cool or neutral white, or select the High CRI Nichia 219 for 92+ color rendering. Have some other LED you want to use? Send me one and I'll install it in your light.\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/card_600.jpg?v=1487156695\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"highlight-text\"\u003eAlpha Report Card\u003c\/span\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003eEvery Alpha Custom comes with an individual report card so you know exactly what you are paying for. Each light is tested for output in my \u003ca href=\"http:\/\/darksucks.blogspot.com\/2011\/05\/integrating-sphere-up-and-running.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehome-made integrating sphere\u003c\/a\u003e. \u003cimg src=\"http:\/\/darksucks.mom\/Images\/Site\/blogger-16.jpg\" width=\"16\" height=\"16\" align=\"absmiddle\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/clip-on-light-600.jpg?v=1487156722\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"highlight-text\"\u003eTitanium (Aerospace Certified 6Al\/4V) Pocket Clip\u003c\/span\u003e\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003ePocket clips now come standard with Alpha Custom lights. I used to sell them as a $25 accessory. Clips can be mounted and removed without tools. The clip is also designed without screws, so if you want to run clip-less you don't have a couple of ugly threaded holes in your light. When the clip is removed, there is no gap because the cap and the body still close flush.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":30869165260,"sku":"ALPHA-CST","price":375.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Custom-Edit-2400.jpg?v=1568704685"},{"product_id":"alpha-mil-leo-flashligh","title":"Alpha MIL\/LEO","description":"\u003ch3 class=\"text\"\u003eThe Alpha MIL\/LEO is a modified Ready Made body, and you get to pick your LED just like with the Custom lights.\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003eAlpha lights are assembled to order and may take up to two weeks to ship, depending on our current workload. \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"600\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/MIL-angle-600.jpg?v=1487157317\" style=\"float: none;\"\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\n\u003cul\u003e\n\u003cli class=\"text\"\u003e\"Sterile\" - no logos\u003c\/li\u003e\n\u003cli class=\"text\"\u003eBlack PVD over Electroless Nickel\u003c\/li\u003e\n\u003cli class=\"text\"\u003eElectroless Nickel driver mount\u003c\/li\u003e\n\u003cli class=\"text\"\u003eCustom head machining\u003c\/li\u003e\n\u003cli class=\"text\"\u003eFluorosilicone o-rings\u003c\/li\u003e\n\u003cli class=\"text\"\u003eChoose your LED\u003c\/li\u003e\n\u003cli class=\"text\"\u003eChoose your button color\u003c\/li\u003e\n\u003cli class=\"text\"\u003eIcarus LED Driver\u003c\/li\u003e\n\u003cli class=\"text\"\u003ePrimary Seal Ring\u003c\/li\u003e\n\u003cli class=\"text\"\u003eUCL Glass Lens\u003c\/li\u003e\n\u003cli class=\"text\"\u003eMcClicky Switch\u003c\/li\u003e\n\u003cli class=\"text\"\u003e6Al\/4V Ti Clip\u003c\/li\u003e\n\u003cli class=\"text\"\u003eReport Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"color: #0000ff;\"\u003eThese lights are restricted to active duty MIL\/LEO personnel (now open to FD\/EMS as well) because they are very limited in quantity and I want to make sure they are going into the field and not onto someone's desk :) I don't have many ways to give back to those folks, but this is a small gesture to support those who go into harms way on our behalf. Thank you! \u003cbr\u003e\u003cbr\u003e When you place an order you'll be asked to provide credentials before we begin the build. You can also place your order using an \"official\" email address to qualify.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan\u003eAs you know I don't make \"tactical\" flashlights because I don't engage in hype. \u003c\/span\u003eFurthermore, I would never call a flashlight \"tactical\" without direct design input from the MIL\/LEO community. However, I do have many MIL\/LEO customers who believe the Alpha is an excellent duty light, because every aspect is well balanced and I don't take any shortcuts.\u003c\/p\u003e\n\u003cp\u003eThe reason I'm making a \"black\" flashlight is because those same MIL\/LEO customers often request that for a variety of reasons. Remember that direct design input? Yep.\u003c\/p\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e While the Alpha MIL\/LEO shares many similarities with the rest of its Alpha cousins, you should consider this light a prototype that has NOT been fully field tested. That job, and the degree to which you will rely on it, is yours.\u003c\/p\u003e\n\u003cp class=\"accordion\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/CLICK-FOR-INFO.gif?v=1489786829\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"inner\"\u003e\n\u003cp class=\"highlight-text\" style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/darksucks.mom\/collections\/modding-components\/products\/led-driver\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/ICARUS-BANNER-600_f2f4f481-0d71-4b2c-836c-d2d6612891d8.jpg?v=1487157341\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eI've been working on this driver for over two years. It's simple, powerful, and full of features even the most demanding flashlight enthusiasts will appreciate. A maximum current of 3.4 Amps delivers class-leading power and an advanced software platform lets you make Icarus a reflection of your unique preferences by programming it any way you like...\u003c\/p\u003e\n\u003cp\u003eThis driver is 100% designed, programmed, and manufactured (in the USA) just for me. Until now, I've been limited by \"what is available,\" but Icarus is the realization of a long standing goal. No expense is spared, no shortcuts taken, no compromise accepted. I'm proud to put the Prometheus stamp on this driver as the crowning jewel of the Alpha platform. Enough talk, let's get to the details.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/MIL-icarus-600.jpg?v=1487157366\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003eOne feature of Icarus that is specifically oriented towards MIL\/LEO users is what I call \"digital drop protection.\"\u003c\/span\u003e\u003c\/strong\u003e Most tail switching lights will \"jump\" levels if they are dropped or struck in such a way that the battery momentarily disconnects from the battery contacts. Basically the light thinks the button has been pushed when it has not. Icarus is programmed to sense the difference between and accidental disconnect (dropping the light) and an intentional disconnect (pressing the button); meaning the light will NOT shift levels during an impact.\u003c\/p\u003e\n\u003cp\u003eThis software feature also allowed me to eliminate the usual spring-contact. These springs are typically made from carbon steel and have very high resistance. I have implemented a solid copper battery contact that has outstanding electrical conductivity.\u003c\/p\u003e\n\u003cp\u003eSince this is a MIL\/LEO oriented light, Alpha lights have a \"standard\" 1 inch diameter body that is compatible with most after-market weapon mounts. I'll also mention that the \"digital drop protection\" prevents recoil induced mode switching. I know, cool right?\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/MIL-head-600.jpg?v=1487157392\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Alpha MIL\/LEO fluting and crenelation is done in-in house, while the otherwise \"Ready Made\" body is machined at my local shop. Fluting provides additional anti-roll protection and the crenelations allow you to see if the light is on when it is standing on the head, ideally preventing accidental light exposure. Fluorosilicone o-rings are used throughout because of their indefinite shelf life and ability to resist fuels and corrosives.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/mce-600.jpg?v=1487157419\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen you order a MIL\/LEO Alpha you can choose your LED, but I still recommend the \"Maker's Choice\" MCE 4500K LED.\u003c\/strong\u003e I have two theories on this. First, these are 82 CRI minimum and I believe the enhanced color rendering will allow your brain to recognize features and make decisions more quickly. It's just a theory, but when life demands split second decision making, I want to reduce the workload on my brain as much as I can.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"355\" src=\"https:\/\/www.youtube.com\/embed\/V78tH6aVpuM?start=345\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eSecond, I'm with \u003ca href=\"http:\/\/www.haleystrategic.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eTravis Haley\u003c\/a\u003e on this one, a floody light is preferable for \"scanning\" because it allows better use of peripheral vision and prevents target fixation that you get with a more focused beam. He starts talking about it around 6:00 into the video. Obviously if our task requires long-range search, this isn't the right light. If you are looking for massive illumination at 100 feet and closer, nothing will beat this light.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"355\" src=\"https:\/\/www.youtube.com\/embed\/-XcN7Fmr4Ys\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eFinally, please check out this beam shot comparison video (above). It's video is old, but clearly illustrates the difference between the Alpha performance\/philosophy compared to a very well known tactical flashlight. One good thing about the floody beam is that you can put out a ton of lumens at close range and not be blinded by reflections, while overwhelming the visual system of anyone down range.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/MIL-angle2-600.jpg?v=1487157450\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"highlight-text\"\u003eNotes on the PVD coating:\u003c\/span\u003e\u003c\/strong\u003e I sent out a survey asking if people wanted a raw titanium colored clip or if they would prefer a black PVD clip to match the light. Not surprisingly most people opted for the black PVD clip. Because PVD is very expensive, I've made the black clip an additional option; otherwise the light will come with a standard raw titanium clip.\u003c\/p\u003e\n\u003cp\u003eI want to be clear, this coating is not DLC (diamond like carbon), but simply a black PVD.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFirst,\u003c\/strong\u003e PVD is Physical Vapor Deposition and describes a method of coating, not the type of coating. Many materials can be applied with the PVD process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSecond,\u003c\/strong\u003e DLC is about 3x more expensive than this black PVD. The current coating for one light costs me $100 and coating one clip costs me $25. As you can see, this is very expensive, and I am not charging any markup on the coating process. The difference in price represents the actual cost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThird,\u003c\/strong\u003e the coating is only microns thick and any coating is only as durable as the substrate. In this case we have aluminum, which is not a very hard material. It would be a waste to put DLC onto the light (I know you will ask) because you don't actually gain any durability. The Alpha MIL\/LEO is first plated with Electroless Nickel then PVD coated. This is about as good as you are going to get on aluminum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFinally,\u003c\/strong\u003e why didn't I just black anodize the light like everyone else? Because it makes no sense and here is why: The body of the light needs to conduct electricity to complete the circuit. When lights are anodized, you have to machine off (remove) the anodize to make electrical contact (by exposing bare metal) because the anodize layer is an excellent electrical insulator. Aluminum oxidizes readily when exposed to air, moisture, and salt. So, you have just removed the protective coating from the most important area of the flashlight to protect; the parts that conduct electricity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":30869220044,"sku":"ALPHA-MIL","price":390.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/DSC_3404-Edit.JPG?v=1496649194"},{"product_id":"alpha-pen-ti","title":"Alpha Executive Pens","description":"\u003ch2\u003eEvery Alpha Pen is precision crafted to the highest possible standards...mine\u003c\/h2\u003e\n\u003cp\u003e\u003cspan color=\"#cc0000\" style=\"color: #cc0000;\"\u003eAll pens now ship with a brass laser engraved clip screw (machined in house) and a 3mm Allen key. \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned from the ground up to complement only the Montblanc Fineliner \u003c\/strong\u003ecartridge (epic) or the Montblanc Rollerball cartridge (great). This means no extra parts to lose, no fiddly springs, a thread-in cartridge, and components that fit like a German car door. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade right here in California, by me\u003c\/strong\u003e. I like to support people that take pride in their work, people who do a job the right way because that's the only way it should be done. When you back an Alpha Pen it makes a real difference to me and the vendors I use. It pays the power bill, puts food on the table, and keeps us looking forward to the day's work. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePrecision that's not marketing hype.\u003c\/strong\u003e I don't deal in hype. I machine precision parts for a living and you can (and should) expect world-class craftsmanship. If you are buying a pen that is machined, you are going to feel the difference when it's designed \u003cstrong\u003eand \u003c\/strong\u003emanufactured by a machinist! \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Alpha Pen isn't cheap because you get what you pay for\u003c\/strong\u003e...just like your dad told you. The price represents the real cost of manufacturing quality goods, in small volume, right here in the USA. The Alpha won't be for everyone, but if you know quality and demand the best (right down to the custom manufactured screws) you're my customer!\u003c\/p\u003e\n\u003ch2\u003eEXPERT REVIEWS\u003c\/h2\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"wsite-image wsite-image-border-thin\" style=\"padding-top: 10px; padding-bottom: 10px; margin-left: 0; margin-right: 0; text-align: left;\"\u003e\n\u003ca href=\"https:\/\/www.everydaycommentary.com\/www.everydaycommentary.com\/\/2013\/03\/prometheus-alpha-pen-review.html?rq=alpha%20pen%20review\" target=\"_blank\"\u003e \u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/8023405_orig_large.jpg?v=1499894815\" alt=\"\"\u003e \u003c\/a\u003e\n\u003cdiv style=\"display: block; font-size: 90%;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"wsite-image wsite-image-border-hairline\" style=\"padding-top: 10px; padding-bottom: 10px; margin-left: 0; margin-right: 0; text-align: left;\"\u003e\u003ca href=\"http:\/\/www.penaddict.com\/blog\/2014\/5\/9\/prometheus-alpha-pen-review?rq=prometheus\" target=\"_blank\"\u003e \u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/9059912_orig_large.png?v=1499894821\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Prometheus Lights","offers":[{"title":"Elecroless Nickel","offer_id":25577596486,"sku":"PEN-EN","price":185.0,"currency_code":"USD","in_stock":true},{"title":"Solid Brass","offer_id":19564686999665,"sku":"PEN-BRS","price":190.0,"currency_code":"USD","in_stock":false},{"title":"Solid Copper","offer_id":19564687032433,"sku":"PEN-CPR","price":200.0,"currency_code":"USD","in_stock":true},{"title":"(v2) 6\/4 Titanium (Raw)","offer_id":19564687065201,"sku":"PEN-TI-RAW","price":255.0,"currency_code":"USD","in_stock":true},{"title":"(v2) 6\/4 Titanium (Stone Wash)","offer_id":48644144300322,"sku":"PEN-TI-SW","price":275.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/4up-wTIi-v2.jpg?v=1743617167"},{"product_id":"alpha-ready-made-flashlight","title":"Alpha Ready-Made","description":"\u003ch3 style=\"text-align: left;\"\u003e\u003cspan\u003eThe Alpha Ready-Made is my first standardized light. Just select your package, I've taken the guesswork out of the rest.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eReady-Made lights are pre-assembled and ready to ship, theuuuy are not built to order. \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"600\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/production75-600.jpg?8148799738600451455\"\u003e\u003c\/td\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\n\u003cul\u003e\n\u003cli class=\"text\"\u003eElectroless Nickel\u003c\/li\u003e\n\u003cli class=\"text\"\u003e700 + OTF Lumens\u003c\/li\u003e\n\u003cli class=\"text\"\u003e4500K Neutral MCE\u003c\/li\u003e\n\u003cli class=\"text\"\u003eSolid Copper MCPCB\u003c\/li\u003e\n\u003cli class=\"text\"\u003e82+ Color Rendering\u003c\/li\u003e\n\u003cli class=\"text\"\u003eIcarus LED Driver\u003c\/li\u003e\n\u003cli class=\"text\"\u003ePrimary Seal Ring\u003c\/li\u003e\n\u003cli class=\"text\"\u003eUCL Glass Lens\u003c\/li\u003e\n\u003cli class=\"text\"\u003eMcClicky Switch\u003c\/li\u003e\n\u003cli class=\"text\"\u003e6Al\/4V Ti Clip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"color: #0000ff;\"\u003eNot sure which package you need? \u003cbr\u003eThe Apprentice has all of the basics to get you up and running.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003eA lot of people write to ask what I would recommend in a light. So, I've combined my personal experience with 18 months of user research and the result is the Alpha Ready-Made. These lights are machined in-house at our shop in Mountain View, California. Gilbert is our head machinist, and he's been cutting metal almost longer that I've been alive...if quality is at all in question.\u003c\/p\u003e\n\u003cp class=\"accordion\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/CLICK-FOR-INFO.gif?v=1489786829\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"inner\"\u003e\n\u003cp class=\"highlight-text\" style=\"text-align: left;\"\u003e\u003ca href=\"http:\/\/www.darksucks.mom\/icarus.html\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/ICARUS-BANNER-600_fd014a85-4ccb-477f-b45b-0cbd94ec4268.jpg?11458958747492717515\/\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eI've been working on this driver for over two years. It's simple, powerful, and full of features even the most demanding flashlight enthusiasts will appreciate. A maximum current of 3.4 Amps delivers class-leading power and an advanced software platform lets you make Icarus a reflection of your unique preferences by programming it any way you like...\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/ICARUS_logo-600_5921e8c7-34e5-4697-bc92-b03b23ef2f44.jpg?v=1487154220\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis driver is 100% designed, programmed, and manufactured (in the USA) just for me. Until now, I've been limited by \"what is available,\" but Icarus is the realization of a long standing goal. No expense is spared, no shortcuts taken, no compromise accepted. I'm proud to put the Prometheus stamp on this driver as the crowning jewel of the Alpha platform. Enough talk, let's get to the details.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/RMmark_600_8a1ca4da-44cc-4fb4-ae83-cad77e398ea3.jpg?v=1487155234\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eReady-Mades are stamped with the Prometheus logo, not my Maker's Mark, but they are still 100% assembled by me with the same components that go into my custom lights. This stamp was custom made for me by Infinity Stamps outside of Los Angeles. It has a curved face to match the curve on the outside of the light and produce a mark with even depth.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/headside_600_b8808c92-6dba-4884-9050-5307a3f8c17c.jpg?v=1487155271\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe only ornament on the surface is a subtle shift in texture accomplished through changing how fast the tool is fed as it makes the final cut. The coarse area is actually a 65 pitch thread cut with a blunt tool .003\" deep. The smooth areas are Gilbert's \"standard\" machined finish. Honestly, the best finish I've seen anywhere. Watching Gilbert work is insane. He runs the CNC keypad with both hands like he's typing on a keyboard at 100 words a minute. I hunt and peck.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/RM-Icarus-600_bd44ba2f-7243-4a87-8374-66649b748cb9.jpg?v=1487155334\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eOne requirement I had was for the lights to be plated in a \"raw\" as-machined state. This means the machining has to be absolutely flawless to look good. When you look at the finish of the Alpha you are looking at 30 years of experience and some serious white-glove handling. When I asked the owner if it would be possible to maintain that quality, he paused a long moment and then followed through. A lot of people think you just put metal bars into a CNC and the parts just fly out the other end. Machinists always have a good laugh about that.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/head34_600_1f7674c1-2de5-4cf7-8c44-700114efe4b5.jpg?v=1487155377\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eOne small difference from the custom lights is the use of a nickel plated aluminum driver mount instead of copper. This makes the Alpha Ready-Made a little bit lighter. Another small difference is the use of Class II thread fit instead of Class III fit. Class II is the \"standard\" for mass production threads while Class III is only used for things like scientific instrumentation because of the difficulty and higher cost. A Class II thread has some play between the threads, but a Class III has virtually no play.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/tail_600_8a753a68-4d06-4cf8-b43b-a85d20649218.jpg?v=1487155418\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe business end features the Cree MCE in 4500K Neutral White. The most common feedback I get with this combination (I'm paraphrasing), \"This is the best looking beam I've ever seen in any flashlight.\" Yep, that's the idea.\u003c\/p\u003e\n\u003cp\u003eYou might think I'm cheaping out by using a slightly older LED technology but the MCE costs 3x more than the newest and excessively popular XML. No one will ever say an XML light produces the best beam they have ever seen, only the brightest.\u003c\/p\u003e\n\u003cp\u003eAnother small difference is that Ready-Made lights use industry standard Nitrile o-rings instead of the Military Spec fluorosilicone o-rings that go into my customs.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/RMprentice_600_a2cbf584-9023-40fd-9933-fbb85bad630e.jpg?v=1487155451\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eHere you can see the coarse 65 pitch texture applied to the entire body of the light to enhance both grip and visual appeal. I spent about an hour running samples with Gilbert to get the texture just right. Enough to feel grippy but smooth enough that it won't abrade your pocket.\u003c\/p\u003e\n\u003cp\u003eEvery Ready-Made comes standard with a 6Al\/4V titanium alloy pocket clip.\u003c\/p\u003e\n\u003cp\u003eReady-Made lights are pre-assembled and ready to ship so they are not customizable. However, that does mean you won't have to wait 1-2 weeks for your light. The photo above shows the Apprentice Package that comes with an AW 2900mAh battery and the XTAR-MP1S charger. I also include a 1cc bottle of Nano-Oil and two spare o-rings...unless you pick the Journeyman package that already comes with the full maintenance kit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":33100901196,"sku":"ALPHA-RM","price":335.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/READY-MADE-MAIN-2400.jpg?v=1563218606"},{"product_id":"alpha-shorty-body-blasted-polished","title":"Alpha Shorty Body (18350)","description":"\u003ch1 class=\"text\"\u003e\u003cspan class=\"subhead\"\u003eGet Shorty\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch4\u003e\u003cspan class=\"subhead\"\u003eConvert any Alpha to an 18350 powered \"shorty\" \u003c\/span\u003e\u003c\/h4\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe same Alpha power in a smaller package...and 1\/4 the run-time. Well, you can't have everything right? A lot of people have asked for an Alpha with a \"smaller footprint\" and this is the solution. The shorty bodies are made in-house just a few at a time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe body is about 1\" shorter than a standard Alpha body, but uses the same head and tailcap as a full-size Alpha. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eShorty bodies are ONLY available as a stand-alone accessory (as shown here) they are not available as complete lights.\u003c\/span\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cspan style=\"color: #ff9900;\"\u003eThese bodies should be compatible with all current Blue-Label (blue\/gold 3 digit serial number) and Ready-Made Alphas (black\/white 4 digit number). All bodies are interchangeable. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cspan style=\"color: #ff9900;\"\u003eThey MAY NOT be compatible with the oldest Alphas (no serial number) because of a small change in the size of the tailcap thread. \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eYou MUST use an 18350 IMR chemistry battery if you are going to run a Shorty body. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard Li-Ion batteries (RCR123 or 18350) are dangerous to use because they cannot safely deliver 3.4A of current. \u003c\/li\u003e\n\u003cli\u003eCR123 disposable batteries are NOT compatible.\u003c\/li\u003e\n\u003cli\u003eIf you aren't sure what all of this means, you don't want to buy one of these.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003ca href=\"https:\/\/darksucks.mom\/products\/aw-18350-x2\"\u003eThe cells we recommend can be purchased via this link, or by clicking the image below.\u003c\/a\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/darksucks.mom\/products\/aw-18350-x2\"\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/KP18350_large.jpg?v=1531788129\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Blasted EN","offer_id":30078286604,"sku":"ALPHA-STBL","price":75.0,"currency_code":"USD","in_stock":false},{"title":"Stone Washed EN","offer_id":30078286540,"sku":"ALPHA-STSW","price":75.0,"currency_code":"USD","in_stock":false},{"title":"Brushed EN","offer_id":25577597126,"sku":"ALPHA-STBR","price":75.0,"currency_code":"USD","in_stock":false},{"title":"Ready Made EN","offer_id":30078286668,"sku":"ALPHA-STRM","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Raw Ti","offer_id":49878120268066,"sku":"ALPHA-ST-TIRAW","price":115.0,"currency_code":"USD","in_stock":false},{"title":"Stone Washed Ti","offer_id":49878120300834,"sku":"ALPHA-ST-TISW","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/SHORTY-NEW.jpg?v=1745868408"},{"product_id":"alpha-titanium","title":"Alpha Titanium (Stone Washed)","description":"\u003ch2\u003e\n\u003cspan class=\"highlight-text\"\u003eThe Alpha ICE Titanium design is based on several previous editions of the Alpha ICE\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\n\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cspan mce-data-marked=\"1\"\u003eWe used to have these machined by Gilbert at Hirsch machine, but I hired Gilbert and now we are back to making all of our Alpha lights in-house. This is a CP2 Titanium variant of our flagship Alpha line. For more details, like why we use CP2 instead of 6\/4 titanium, read on! \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan mce-data-marked=\"1\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan mce-data-marked=\"1\" style=\"color: #ff2a00;\"\u003eAlpha lights are assembled to order and may take up to two weeks to ship, depending on our current workload. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan mce-data-marked=\"1\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"400\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/manage.kmail-lists.com\/subscriptions\/subscribe?a=HpHdPW\u0026amp;g=L8Xtch\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/BLUE-LABEL-SIGN-UP_large.jpg?v=1547508535\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003e\u0026lt;\u0026lt;\u0026lt; Please click the \"sign up now\" button to the left for a complete explanation of the Blue Label Wait List!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cspan class=\"highlight-text\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/DSC_3355-Edit_dbddbe39-07af-477c-a3ec-60eba4185a17_grande.JPG?v=1512120655\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/darksucks.mom\/collections\/modding-components\/products\/led-driver\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/2_85b65223-d609-436b-9e2f-30f695d5ff46.jpg?v=1489901318\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eI've been working on this driver for over two years. It's simple, powerful, and full of features even the most demanding flashlight enthusiasts will appreciate. A maximum current of 3.4 Amps delivers class-leading power and an advanced software platform lets you make Icarus a reflection of your unique preferences by programming it any way you like...\u003c\/p\u003e\n\u003cp\u003eThis driver is 100% designed, programmed, and manufactured (in the USA) just for me. Until now, I've been limited by \"what is available,\" but Icarus is the realization of a long standing goal. No expense is spared, no shortcuts taken, no compromise accepted. I'm proud to put the Prometheus stamp on this driver as the crowning jewel of the Alpha platform. Enough talk, let's get to the details.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.darksucks.mom\/icarus.html\"\u003eClick the image above for more details about Icarus on the product page.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/3_bcd44f7a-2bf8-4bae-9979-8c95d8851ecc.jpg?v=1489901363\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003eThere isn't a lot to say about this light. It's titanium: boom.\u003c\/span\u003e\u003cspan\u003e The machining details on the head evolved over a number of different special editions of the Alpha ICE (Integrated Cooling Element). As always, I'm looking for balance and classic lines. The entire light is machined from solid Domestic CP2 Titanium bar stock. No tubing is used in the manufacturing of this particular light; not because it's a bad idea, you just can't get it in the right size. Ever try drilling a 3\/4\" hole 4\" deep in titanium? Yeah.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/4_0f94319f-282d-4a05-94e5-3129fc05fe21.jpg?v=1489901413\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan class=\"highlight-text\"\u003eAh yes, thermal conductivity. \u003c\/span\u003eWe are producing a lot of lumens and that makes a lot of heat. Deep grooving on the head helps get heat out of the light and into the environmet as quickly as possible. Everyone is going to ask why this light is made from CP2 (Grade 2) titanium and not from 6Al\/4V (Grade 5) titanium. Sure, 6\/4 is stronger...but we are making a flashlight, not a fighter jet. Strength doesn't really matter when aluminum will do just fine.\u003c\/p\u003e\n\u003cp\u003eWhat the flashlight maker should concern themselves with is thermal conductivity. CP2 titanium conducts heat 3x better than 6\/4 titanium. End of discussion? If you are making a light with this much power out of Grade 5 then you have no idea how to engineer a flashlight.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease read this before you consider buying a titanium light:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/5_f27b0de5-24ac-4f7d-9240-d255abe754c6.jpg?v=1489901523\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/6_50883e65-fd06-42d1-ab7c-8cff62dedaae.jpg?v=1489901539\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/7_41bd0d0a-7040-492b-966a-001e2bd21068_large.jpg?v=1489901552\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTitanium is a galling material; it wants to smear and not slide past itself. This means you aren't supposed to make threaded parts out of it. Stainless steel is the same. If you ever torque a stainless nut onto a stainless bolt you are never getting the two apart.\u003c\/p\u003e\n\u003cp\u003eWe can get away with this in a flashlight because there isn't a lot of torque applied. However, this \u003cstrong\u003edoes\u003c\/strong\u003e mean that proper thread lubrication is ESSENTIAL. If you aren't the type to maintain your lights on a regular basis (clean\/lube) then don't buy this light, you won't be happy with it.\u003c\/p\u003e\n\u003cp\u003eFirst, DO NOT change the battery through the tailcap. You should basically never open it unless you need to remove the clip or replace the switch.\u003c\/p\u003e\n\u003cp\u003eSecond, you should expect a signficant break in period where the threads feel rough. They will eventually burnish out and become smooth if you maintain proper lubrication. The head threads are pre-treated with an extremely heavy molecular tapping fluid that is an excelent anti-galling agent.\u003c\/p\u003e\n\u003cp\u003eDuring the break in period you'll get a lot of black colored \"carry off\" as the threads basically sand themselves down. If you feel and increase in thread roughness, wipe this away with a clean cloth, but do NOT degrease the threads. Apply Nano-Oil after wiping down. Continue to wipe and re-oil as needed.\u003c\/p\u003e\n\u003cp\u003eYou should feel improvement over the course of several weeks. You can \"play\" with the threads but don't try and excessively accelerate the break in process. Part of that is allowing the threads to rest and the oil to penetrate the surface.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":25577597766,"sku":"ALPHA-Ti","price":650.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Alpha-TI-SW_23f42ada-cfc8-4ad7-9485-e0e6c8c3e9a4.jpg?v=1621544259"},{"product_id":"beta-qrv2-pocket-clip-set","title":"Beta QRv2\/3 Pocket Clip","description":"\u003ch2\u003eThe best key chain flashlight...just got better!\u003c\/h2\u003e\n\u003ch4\u003e\u003cspan style=\"color: #cc0000;\"\u003eClip cap is now offered in 6\/4 Titanium! \u003c\/span\u003e\u003c\/h4\u003e\n\u003chr\u003e\n\u003cp class=\"highlight-text\"\u003eOne of the main reasons I wanted to switch over to the Beta QRv2 was so I could do THIS! Ta da! A pocket clip. Boom goes the dynamite.\u003c\/p\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cspan class=\"text\"\u003eI'm not sure there is a lot to talk about. Did I mention boom goes the dynamite? The clip holds securely but it \u003cstrong\u003edoes \u003c\/strong\u003erotate. This is going to upset some people, but that's just the way it's got to be. I mean, come on, I made it pocket clip compatible...let's get excited about that part!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cspan class=\"text\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e We use ASTM Certified Domestic 6Al\/4V titanium, which is 50% more expensive than consumer grade titanium, to insure maximum quality and consistency. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/QR-tailstand-600.jpg?v=1487158625\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eThe Brass caps are machined 100% in-house on our Haas ST10-Y lathes. The Beta clip also allows perfect tail standing!\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/QR-pull-600.jpg?v=1487158650\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003eThe only \"trick\" is actually getting the pocket clip back off once the cap is snapped in place.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eThe best way is to loop some cord around the clip and pull it off. Use finesse, not brute force. If you damage the clip it's not my fault.\u003c\/p\u003e\n\u003col\u003e\n\u003cli class=\"text\"\u003eGrab the light and put one thumb on the clip like you are going to push it backwards off of the light...because that is what you are doing.\u003c\/li\u003e\n\u003cli class=\"text\"\u003eLoop the cord around and pull on the cord at the same time you are pushing with your thumb.\u003c\/li\u003e\n\u003cli class=\"text\"\u003eThe clip (and cap) should pop right off. Now turn on your light and look under the couch for the brass cap.\u003c\/li\u003e\n\u003cli class=\"highlight-text\"\u003eThe key is that the cap must be pulled \"straight\" out of the light. If you \u003cstrong\u003eonly\u003c\/strong\u003e push with your thumb or \u003cstrong\u003eonly\u003c\/strong\u003e pull with the cord, you'll be pulling the brass cap to one side (not straight out) and the brass cap will say, \"no thanks, I'm staying right here.\"\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"text\"\u003eOf course I recommend (*shameless self promotion*) using one of my zipper pulls for this honorable duty, but you can use just about anything...if you must.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Brass Cap w\/ Clip","offer_id":32607161868,"sku":"Beta-Clip-BRS","price":35.0,"currency_code":"USD","in_stock":true},{"title":"6\/4 Ti Cap w\/ Clip","offer_id":29690116833393,"sku":"Beta-Clip-TI","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/BETA-CLIP.jpg?v=1580512762"},{"product_id":"eiger-titanium-clip","title":"Eiger Titanium Clip","description":"\u003ch2 class=\"subhead\"\u003eYou asked, I delivered: The Peak Eiger Clip \u003c\/h2\u003e\n\u003chr\u003e\n\u003cp class=\"text1\"\u003e\u003cstrong\u003e\u003cspan class=\"highlight-text\" style=\"color: #cc0000;\"\u003eIMPORTANT (Installing your clip)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cspan style=\"color: #cc0000;\"\u003eFirst, the o-ring must be removed to install the clip. Replace the o-ring after installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text1\"\u003e\u003cspan class=\"highlight-text\" style=\"color: #cc0000;\"\u003eSecond, the clip will scratch the anodize finish if it's allowed to rotate during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text1\"\u003e\u003cspan class=\"highlight-text\" style=\"color: #cc0000;\"\u003eIf you scratch your light during installation you didn't read this bright red text.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003eATTENTION (will the clip fit your Eiger?)\u003c\/p\u003e\n\u003cp class=\"text\"\u003eI've recently been made aware of a fitment issue with come Eiger lights. The \"new\" QTC switch has a shorter plunger that will prevent the light from reaching 100% power when the clip is installed. You can still get full power by rotating the head (based on my experience).\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan\u003eTo see some comparison photos of the different plungers (and purchse them)\u003c\/span\u003e \u003ca href=\"http:\/\/www.oveready.com\/peak-flashlights\/peak-stainless-momentary-switch-plunger-\/prod_251.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eplease follow this link\u003c\/a\u003e \u003cspan\u003eto OVEREADY. I have no commercial affiliation with them :)\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text1\"\u003e\u003cspan\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e We use ASTM Certified Domestic 6Al\/4V titanium, which is 50% more expensive than consumer grade titanium, to insure maximum quality and consistency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text1\"\u003eOkay, with that out of the way let's talk about how awesome this clip is for the Eiger! I don't know if it will fit any other Peak lights but thanks for asking. As other users give me feedback, I'll add a fitment list to this page.\u003c\/p\u003e\n\u003cp class=\"text1\"\u003e\u003cstrong\u003eADJUSTING CLIP TENSION:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"text1\"\u003eI should have taken photos but...we'll do this the hard way.\u003c\/p\u003e\n\u003col\u003e\n\u003cli class=\"text\"\u003eRemove the clip and install it in reverse, with the clip sticking out into the air\u003c\/li\u003e\n\u003cli class=\"text\"\u003eMake sure the clip is clamped tightly between the tailcap and the body, like a vise.\u003c\/li\u003e\n\u003cli class=\"text\"\u003eGrip the free end of the clip, near the bend, and gently bend the clip further.\u003c\/li\u003e\n\u003cli class=\"text\"\u003ePut some masking tape around the body so you don't scratch it\u003c\/li\u003e\n\u003cli class=\"text\"\u003eRemove the clip and install in the normal direction and you are all set\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3 class=\"subhead\"\u003eOption: Ti Anodizie+ $5.00\u003c\/h3\u003e\n\u003cp class=\"text1\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/ano-clips-2.jpg?v=1487159796\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text1\"\u003e\u003cspan class=\"text\"\u003eI have recently switched over to anodizing my Ti clips. This process uses electricity instead of heat to develop the oxide layer. This oxide layer refracts light at different wave lenths and can present different colors, kind of like oil on water. I offer two versions: Prometheus Blue (above left) and Faded (above right). \u003c\/span\u003e\u003cspan class=\"highlight-text\"\u003eI do not offer other colors, or custom colors at this time.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"subhead\"\u003eMore Information...\u003c\/span\u003e\u003c\/h3\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cp class=\"text\"\u003eWhat used to be a sheet of solid titanium (below). Waterjet is really an amazing technology. For those of you that don't know, the machine literally uses a stream of water (laden with garnet abrasive) to cut the material. You know, like a waterpik that you clean your teeth with? Like that, but bigger. A large waterjet machine will cut up to 6 inches of solid steel (or granite) or anything else you put underneath it. That makes me giddy just thinking about it.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/clip-sheet-600.jpg?v=1487159854\" style=\"float: none;\"\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":31457496524,"sku":"Eiger-Clip","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Eiger-clip-master_713a6acf-b6bf-4a09-b1bc-05ea5eac14fe.jpg?v=1512127854"},{"product_id":"epsilon-eko","title":"Epsilon EKO","description":"\u003cp class=\"subhead\"\u003eThe Epsilon EKO opens stuff that is closed, especially in a pinch.\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003eDesigned from experience, created out of necessity. Just like the Beta QR, the EKO is there when you need it and disappears into your EDC when you don't.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eI've been working on this project for about 5 months. It started as a conversation with Joe at \u003ca href=\"http:\/\/www.scoutleatherco.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eScout Leather Co.\u003c\/a\u003e about making a knife. I said, \"I want a 'gentleman's box opener' and not another thing to put in my pocket. I'd be fine with throwing out the entire 'knife' part.\" Joe replied, \"what about using a key?\" And the EKO was born. Well, about 15 prototypes later and the EKO was born. Check out the \"behind the scenes\" section below for some details on the design process.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003eDETAILS: \u003c\/span\u003eThe EKO is waterjet by a US vendor from domestic 6\/4 titanium. The rough blanks are shipped to me and hand-finished entirely in-house. The blank is stone washed in a ceramic tumbling media before the blade is machined on my Haas CNC mill. I could have skipped all the tedious hand-finishing by milling the blade first and tumbling the key afterwards. I tried it and it worked great. However, I love the aesthetic contrast between the stone washed finish and the shiny milled surfaces.\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003eFor boxes\u003c\/span\u003e, it's a big step up from getting glue all over your house key or going all feral on a box with your wild animal teeth. The EKO makes it look easy.\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003eFor bottles\u003c\/span\u003e, you can skip the lighter trick, the two bottle trick, the bang it on the edge of your friends counter and break a big hunk out of it trick. You get the idea, use the EKO and you might get invited back next time.\u003c\/p\u003e\n\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/TvoY_qDWKD8\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003eOPERATING NOTES: \u003c\/span\u003eWith a little practice and even less muscle you can open bottles in one shot. It's just physics mate. However, you might spill some beer the first couple tries so practice before you don your evening wear. It's a little key, don't expect to dazzle like a bar tender without putting in some practice. Here are my tips for awesome opening:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eHold the bottle around the shoulder, not at the middle.\u003c\/li\u003e\n\u003cli\u003ePull your arm (the one holding the bottle) tight against your body\u003c\/li\u003e\n\u003cli\u003ePush down with your thumb until the \"blade\" contacts the bottle cap\u003c\/li\u003e\n\u003cli\u003eThen pull up with the key ring to dislodge the already \"peeled\" cap\u003c\/li\u003e\n\u003cli\u003eEnjoy\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe \"easy\" way is to pry the cap twice. Just push down with your thumb until the blade contacts the cap, then move around the cap 90 degrees (you took geometry right?) and repeat. You won't even break a sweat.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/1_e4e12115-14b1-4f72-a870-ff906bd039b4.jpg?v=1487177263\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003eHOW SHARP IS THE BLADE?: \u003c\/span\u003eCompared to an actual knife, it's not sharp at all. However, if you are hopelessly accident prone and have a history of trouble with things like butter knives, safety scissors, and letter openers...I recommend you stay away from the EKO.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eFirst, the actual edges of the \"blade\" are completely squared off and do not come to a sharp point like a knife or scissors. The tape-cutting action relies on the geometry of the tanto-point to pierce the tape, not the sharpness of the blade. That said, it's as close to sharp as I felt comfortable making it while being 99% certain that you aren't going to cut yourself by accident.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eSecond, the tip of the key has been deliberately rounded off so there is very little risk of stabbing your finger on it (unless you are made of Play-Doh) while fishing in your pocket or bag for your keys.\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/2_34a264b3-2599-4f1a-b725-71af01c34531.jpg?v=1487177288\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003eIS THAT 1\/4\" HEX COMPATIBLE?: \u003c\/span\u003eIf you must know, yes. However, that's just supposed to be the Prometheus logo. I made it 1\/4\" compatible to prevent the flood of well meaning suggestions to make it so :)\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/3_470faa80-d0b5-4740-8f5b-6e41ce5a7065.jpg?v=1487177394\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003eI WANT TO SHARPEN IT!: \u003c\/span\u003eI'm not your mother. If you buy it, you own it, and you can do whatever you want :) Keep in mind that Ti is NOT good at holding a sharp edge. If you make the edge sharp, it will dull quickly. The EKO \"as shipped\" should be sharp enough to cut through fiber-reinforced packing tape if you put a little effort behind it. .\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/4_25cb7503-4b2a-4dac-989f-428e6a926f49.jpg?v=1487177431\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"headings\"\u003eNow for some Behind the Scenes!\u003c\/p\u003e\n\u003cp class=\"headings\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/5_660c6edd-71b4-4740-9d1d-9be83d25df90.jpg?v=1487177455\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe first prototype was literally a key-blank purchased from the hardware store, drilled on the drill press, and then band-sawed and hand ground. This worked fine, but none too sexy. The next step was to scan the key and build a 2D outline. This was printed on a piece of paper and then glued to a sheet of 1\/8\" mild steel. More drill press, band saw, belt sander, and wheel grinder and we have the second prototype.\u003c\/p\u003e\n\u003cp\u003eThis looked like it was going to work but I needed to refine the shape. Joe did some styling on the key and then we laser cut some acrylic blanks just to get a handle on proportions and dimensions. Several more iterations were required (blue keys below) and I basically 3D printed these for fun. These were used for testing iterations of the bottle opener geometry. Of course these aren't strong enough to open a bottle. Time to spend real money. I had 3 different geometries water-jet (last three keys above) in order to settle on the final design.\u003c\/p\u003e\n\u003cp class=\"headings\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/6_b801168e-121a-4740-9861-2a66d5f0e3d5.jpg?v=1487177479\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/7_1884af77-7fb5-44aa-abb4-1a0a40496566.jpg?v=1487177524\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThese blanks are water-jet by a US vendor from 1\/8\" thick domestic 6Al\/4V titanium alloy. I receive them \"rough cut\" and proceed to tumble them for about 5 hours to break and debur the edges. The \"funny\" thing is that flat-sided parts will stick together in the tumbler, so every blank must have a zip-tie applied to prevent the surface tension that makes them stick. Next the blanks are milled on my Haas VF1 to achieve the blade angle. This requires a custom manufactured solid carbide endmill.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/8_2a834b44-7d0f-48d7-afb6-cd9d14916e79.jpg?v=1487177562\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eJoe and I consumed a LOT of cokes during the design phase of the EKO. This is all that would fit on my 4 foot wide table. I finally ended up ordering a bottle capping machine after my belt expanded a full notch. That's why you see the Coke bottle with gold cap and filled with water in some of the other images :)\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/9_16d092c1-bab5-4f70-94d4-1701b5992b6c.jpg?v=1487177589\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the laser template I use to mark the \"do not duplicate\" lettering on the EKO. First each key must be thoroughly degreased. Then the keys are laid into the template and sprayed with a laser marking substrate. Finally the sheet goes into the laser for marking. When that's done the keys (and template) need to have the marking substrate washed off. See, making stuff is easy!\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":25577602758,"sku":"EPS-EKO","price":60.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/TKO-Keys-600.jpg?v=1476728124"},{"product_id":"hds-titanium-clip","title":"HDS Titanium Clip","description":"\u003ctable width=\"100%\" border=\"0\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"600\" valign=\"top\"\u003e\n\u003ch2 class=\"subhead\"\u003eDress your HDS for success!\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp class=\"subhead1\"\u003e\u003cspan class=\"text1\"\u003e\u003cspan class=\"highlight-text\"\u003eThis clip will NOT fit the HDS Rotary...only the Clicky. You can ask, but it still won't fit.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text1\"\u003eThis clip has a slightly larger ring than my standard clip, and is specially designed for the HDS Clicky. Unlike the standard clip, you \u003cstrong\u003emust\u003c\/strong\u003e remove the o-ring before you install\/remove the HDS Clip. Tastes great and less filling. Is there more that needs to be said?\u003c\/p\u003e\n\u003cp class=\"text1\"\u003e\u003cspan\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e We use ASTM Certified Domestic 6Al\/4V titanium, which is 50% more expensive than consumer grade titanium, to insure maximum quality and consistency.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"subhead\"\u003eOption: Ti Anodizie+ $5.00\u003c\/p\u003e\n\u003cp class=\"text1\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/ano-clips-2.jpg?v=1487159796\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text1\"\u003e\u003cspan class=\"text\"\u003eI have recently switched over to anodizing my Ti clips. This process uses electricity instead of heat to develop the oxide layer. This oxide layer refracts light at different wave lenths and can present different colors, kind of like oil on water. I offer two versions: Prometheus Blue (above left) and Faded (above right). \u003c\/span\u003e\u003cspan class=\"highlight-text\"\u003eI do not offer other colors, or custom colors at this time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"subhead\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/flame-ti-small.jpg?v=1487159823\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cspan class=\"subhead\"\u003eMore Information...\u003c\/span\u003e\n\u003cp class=\"text\"\u003eWhat used to be a sheet of solid titanium (below). Waterjet is really an amazing technology. For those of you that don't know, the machine literally uses a stream of water (laden with garnet abrasive) to cut the material. You know, like a waterpik that you clean your teeth with? Like that, but bigger. A large waterjet machine will cut up to 6 inches of solid steel (or granite) or anything else you put underneath it. That makes me giddy just thinking about it.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/clip-sheet-600.jpg?v=1487159854\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":32607662028,"sku":"HDS-Clip","price":29.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/hds-clip-master_9f56ee88-4cf0-445d-9d1e-fcec7fd61328.jpg?v=1512127893"},{"product_id":"kappa-quick-release","title":"Kappa Quick Release","description":"\u003ch1 class=\"subhead\"\u003eQuick, easy, secure, stylish\u003c\/h1\u003e\n\u003cp\u003eMarketing lingo for \"it's freaking awesome!\"\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003chr\u003e\n\u003ch3 class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003eJust like a flashlight, sometimes you have things on your key chain that you may need to quickly and easily detach. That might even be your actual keys! The Kappa QR delivers convenience (and security) in an entirely new way.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"text\"\u003eThis design is identical to (and compatible with) the Beta-QR v2 quick release design. A proprietary \"canted coil spring\" is used to provide a \"snap together\" action: two pieces, no moving parts, nothing to break and the spring is replaceable if that's ever needed. The spring is manufactured by a company that specializes in \u003cstrong\u003eonly\u003c\/strong\u003e this type of spring. It's commonly used for electrical and mechanical interconnects on everything from heart implants to military electronics to stuff that flies in space. It should be adequate for your house key.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: left;\" class=\"text\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/13.jpg?v=1487160259\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eThis is my current key chain; it's pretty beefy. That's a lot of brass. A couple of notes: I have taken to putting my car fob on a separate QR. Whenever I leave my car (hiking, taking the dog to the beach, mtn biking, etc.) I just take the fob with me and leave the rest locked in the car.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eIt's also nice to have my CAD dongle on a QR so I don't have to plug my entire key chain into my laptop. House keys on a QR are awesome for unlocking my shop gate...still have to drive through and don't want to take the keys out of the ignition...or when I forget something in the house after getting into the car...especially if you live somewhere hot\/cold. Keep that AC\/heat on while you run back to the house!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" class=\"text\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/14.jpg?v=1487160288\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eIncidentally, you can also connect the Beta QRv2 flashlight to any of the other items if you need a grab-and-go combo. Headed out on the town on the left. Walking the dog on the right :) When I lug my whole setup it's nice to have the brass \u003ca href=\"http:\/\/www.scoutleatherco.com\/product\/scout-hooktm-keychain-bottle-opener\" target=\"_blank\"\u003eScout Hook\u003c\/a\u003e (pictured) on my belt loop, but sometimes just a couple items in a pocket is the perfect choice.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" class=\"text\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/15.jpg?v=1487160317\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eThis is a \"hanging\" shot. You can see how the QRs tend to nest with each other, making a smaller footprint. It's still beefcake if you have this many. I think the ideal would be one light and one QR; however, I've learned to live with this...mainly because of of the Scout Hook mentioned above :)\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Brass","offer_id":25577603334,"sku":"KC-QR-BRS","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Copper","offer_id":31107079244,"sku":"KC-QR-CPR","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Electroless Nickel","offer_id":31107340748,"sku":"KC-QR-EN","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Delrin","offer_id":31107079308,"sku":"KC-QR-DLR","price":35.0,"currency_code":"USD","in_stock":false},{"title":"Lexan","offer_id":31107079372,"sku":"KC-QR-LEX","price":35.0,"currency_code":"USD","in_stock":false},{"title":"6Al\/4V Titanium","offer_id":972730794009,"sku":"KC-QR-TI","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Kappa_QR_Various_Materials_KS_1ac82ebf-aec0-4637-8d28-e02c54818803.jpg?v=1646775735"},{"product_id":"lambda-top","title":"Lambda Two Piece (Aluminum \u0026 Brass)","description":"\u003ch2 class=\"highlight-text\"\u003eThe \"original\" ruby-tipped spin tops: crafted without compromise\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eKickstarter Original : \u003c\/strong\u003eThis is the original design from my Kickstarter project. I still think it's the best. For me good design is all about balance and simplicity. The two-piece brass and aluminum is an exercise in both. \u003c\/p\u003e\n\u003cp\u003eMaking a good two-piece top is also exceedingly difficult. I retired the design for over a year and spent hundreds of hours prototyping to maximize consistency and performance. The tolerance level on both the spindle diameter and bore of the ring are necessarily held to +\/- 0.0001 inches...basically the minimum tolerance the lathe is capable of.\u003c\/p\u003e\n\u003cp\u003eHolding this tolerance requires inspecting every 5 parts to make sure the machine is on size. Over the course of the day, the machine will drift up to .002 inches as air, machine and coolant temperature changes. You'll note this is 20x the allowable deviation. Making parts this precise comes at a cost. \u003ca href=\"http:\/\/blog.cnccookbook.com\/2017\/04\/29\/the-high-cost-of-tight-tolerances\/\" target=\"_blank\" title=\"the high cost of tight tolerances\" rel=\"noopener noreferrer\"\u003eIf you'd like to geek out you can refer to this article on \"The High Cost of Tight Tolerances\" on the CNC Cookbook blog.\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003eEven with all this effort, the simple act of mating two separate parts together always introduces some amount of error and imperfection. What most makers won't tell you, is you might get a \"perfect\" top...but you might not. It's become clear that performance falls within a statistical distribution and making every top absolutely perfect simply isn't a realistic expectation. That said, the new two piece top should (on average) spin even better than the original, and that's why I'm bringing back. This is as close to perfection as my current skills, knowledge, and equipment allow. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials: \u003c\/strong\u003e\u003cspan class=\"highlight-text\"\u003eThe C360 brass used in the ring \u003c\/span\u003eis a Zinc\/Copper alloy. Brass is heavier than anything but much more exotic metals. Brass is a \"free machining\" material,\u003cspan\u003e which means it machines VERY consistently. Materials are rated for machinability on a 100% scale. C360 brass sets the standard at 100%.Tougher materials resist cutting which wears the tools faster and leads to less uniformity and \"out of tolerance\" conditions. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"highlight-text\"\u003eThe 6061 aluminum spindle\u003c\/span\u003e is strong, light weight, and raw machined aluminum. I normally nickel plate all of my aluminum parts, but it's just not necessary here. I also really like the contrast of the \"cool-colored\" aluminum next to the warm brass.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003eContact Point Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eFor complete information, please see the \"contact points\" tab on this page. \u003c\/span\u003eOf course the ruby\u003c\/span\u003e is the ultimate in performance and awesome...can't beat that combination. It's a little bit fragile if you compare it to a Mac truck, but a little bit of knowledge and care will keep it spinning for a lifetime. I mean, it's nearly as hard as diamond and those are \"forever.\"\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan color=\"red\" style=\"color: red;\"\u003e\u003cstrong\u003e\u0026gt;\u0026gt;\u0026gt; Broken contact balls are not covered under warranty. NEVER drop the Lambda top onto a tile or granite surface or the ball may shatter.  Contact points can be replaced in tops that have hollow spindles (all current models)...assuming there isn't other significant damage to the top. \u0026lt;\u0026lt;\u0026lt; \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong-blue\u003eHazardous Spin Surfaces:\u003c\/strong-blue\u003e A granite (or tile) counter top is MUCH harder than steel. That means if you drop it on a granite or tile counter top there is a significant chance of damaging the instrument ruby. Please remember, this is not a toy, it is a precision instrument and must be treated as such.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong-blue\u003eSpin Surface Hazards: \u003c\/strong-blue\u003eGlass is fairly soft, and the ruby will probably shatter glass before the ruby breaks. So if you drop your top onto a mirror or a glass table top it will impact with a TINY amount of surface area and magnify the force. I have not personally experienced this, nor have I heard of it happening, but it's still something to keep in mind.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 class=\"accordion\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/CLICK-FOR-INFO_2ac06d68-f3cf-4897-b6e9-0085a5cb647d_large.gif?v=1494270115\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003cdiv class=\"inner\" style=\"text-align: left;\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/1_31760cbd-621f-4baf-88d0-0b850a9dc4e5.jpg?v=1487178197\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eTo be honest, I'm just as surprised as you are. My friend Joe, from Scout Leather Co., has been telling me for months that I should make a top. My response was always, \"I make tools, not toys.\" But I was intrigued. Who doesn't like tops, right?\u003c\/span\u003e \u003cspan class=\"available\"\u003ePlease check out the Kicstarter video just below :)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/K0Gl2AEyNJo\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eOne afternoon I had a few hours to play around on the lathe. I had no plan, I was just cutting a top free-hand on the lathe. No measurements, no design drawings. Instead of cutting a cone for the tip, I dug around in an old project box and came up with a ruby sphere I bought for another job. The first time I spun the top it was obvious that I created something totally different in performance and physics from anything I had seen before.  I showed the prototype to a few people and the most common response was, \"Wait, it's still spinning? Are you sure? It doesn't look like it's moving.There is no way it's still spinning.\" No one else had seen anything like it either. I thought that was pretty awesome, and I believe awesome is worth sharing. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e \u003c\/span\u003eEvery Lambda comes in a snap-top box that serves double duty as a storage container and a display stand. Please be careful when you \"present\" this top to someone. You might preface the gesture with, \"So I'm NOT asking you to marry me right now. I just want to show you this top.\" Or if you \u003cstrong\u003eare\u003c\/strong\u003e actually going to use the Lambda as a token of your everlasting commitment...then you are the most awesome person ever. Send me photos.\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/2_a9b8ffcb-3ae4-4563-b5ab-0c0f1de91091.jpg?v=1487178216\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/3_61218857-4c71-4a01-958c-e3c9d27be8bf.jpg?v=1487178230\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eIf you know my work, you know I don't mess around. The Lambda is not intended to be a record breaker, but rather an expression of how I see the world: the ideal balance of performance, physics, and aesthetics. However, you are going to have a really hard time finding something is the same size\/weight class that will outspin this top. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003e\u003cstrong\u003eEnough chit chat; I present the Prometheus Lambda top.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/tZEvvofzviQ?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp\u003e \u003cstrong\u003eYes this is a video\u003c\/strong\u003e...it's not a still image! If you stared at it for a few seconds and then said \"woaaah,\" we are on the same page. Welcome to my project :)  \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/4_372c2087-550d-4cf4-bcda-d3002708fc9a.jpg?v=1487178247\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/5_61272fb7-fe5c-4979-bbb2-a90d36f0749b.jpg?v=1487178271\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe secret ingredient (beyond a solid design based on Newton and \"the physics\") is the \u003cstrong\u003einstrument-grade ruby sphere\u003c\/strong\u003e. You heard me right, I said \u003cstrong\u003eruby\u003c\/strong\u003e. This type of manufactured ruby is used in things like Rolex watches, super-precision measuring instruments, fiber optic transmission lines, and other really expensive and\/or sciency stuff. The hardness is 9 on the Mohs scale. Diamond is one of the few harder materials and scores a perfect 10. That alone is awesome! \u003c\/span\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/-PuQwSSYfUY?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003e\u003cstrong\u003eFrom the manufacturer:\u003c\/strong\u003e \"This material has five times more abrasion resistance than carbide, zero porosity, high temperature tolerance, extreme chemical resistance, and extreme hardness.\"\u003c\/span\u003e \u003cspan class=\"text\"\u003eI know, I know. How tough is it? THIS tough. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe video shows a ruby smashed between the steel top of my bench-vise and a 16oz. steel-faced dead blow hammer. Yes, I hit it really hard. Yes, it did break. It's tough...not indestructible. Just treat it like a ruby and you should be fine. If you treat it irresponsibly...it will break, as demonstrated above :)\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003eAs before, avoid spinning on (or near) tile and granite surfaces, both of which have a higher surface hardness than steel. A significant impact (on something that hard) can shatter the ruby. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/SOLID-TOP-HOLE_grande.jpg?v=1480978354\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's up with the hole in the spindle? \u003c\/strong\u003eThat is 100% physics right there. Brass is more dense than aluminum; and making a top out of solid brass moved the CG (Center of Gravity) slightly higher when compared to the aluminum top. If the CG is too high the top will not want to stabilize. I tried a number of strategies to lower the CG on the top.\u003c\/p\u003e\n\u003cp\u003eNothing was working very well and I had the idea to drill out the core of the top \"just to see what would happen.\" Like the discovery of Champagne, it was a happy accident. I'm a scientist at heart, and that is one perfect, beautiful 0.160 x 1.25\" hole because it's EXACTLY what was needed to drop the CG right into the sweet spot for a perfect spinner. I bet you start to see this one on \"other\" tops out there in top land. It didn't take long for people to catch on to the ruby thing right? I don't mind that (much) but there's still some value in life for being the \"original.\" At least that's what I tell myself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThrough the looking glass:\u003c\/strong\u003e Is awesome a feature? Yeah, awesome is a feature. One additional feature of the Lambda Solid is you can look right through the ruby. This shot is taken looking down the hole in the stem of the top, not looking at the bottom. I've gotten a lot more enjoyment out of watching the ruby sparkle when you hold it up to a light; and I think that's one major thing that was missing from the original two-piece Lambda.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eAnother added benefit of the hollow spindle is that any contact point can be replaced...assuming there isn't other significant damage to the top.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/7_99094eb6-62d0-4913-9db8-a94bb921f031.jpg?v=1487178307\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cspan class=\"subhead\"\u003eSphericity: \u003c\/span\u003e\u003cspan class=\"text\"\u003eThe \"sphericity\" of the Lambda's Grade 25 ruby is 25 millionths of an inch. Take an inch. Divide it into one million (1,000,000) slices. The amount of error is less than 25 slices...out of a million. The majority of machined parts are manufactured to within about 0.001 inches. I created the chart below to make blowing your mind easier on your brain. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/8_f68f5ae7-4edf-4bd8-aac6-4b5901da9154.jpg?v=1487179197\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eYes, I know that's not \"perfectly\" round, but it makes for good reading right?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eSurface Smoothness:\u003c\/span\u003e \u003cspan class=\"text\"\u003eBelow is an electron micro-graph that will give you a reasonable comparison between a metal \"machined\" surface and the surface of an instrument ruby. The image on the left is the ground edge of a razor blade. This is probably a much smoother finish that you will see with machining. However, compared to the surface of a ruby sphere at the same scale, it looks like the Grand Canyon. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/9_aa7d75f7-cfcb-41cc-b6bf-0331569295db.jpg?v=1487182054\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/10_617739bf-82eb-4b37-8d19-743f9477e739.jpg?v=1487182073\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eLet's agree to call it a cone. A cone isn't a very good shape for the contact point because you are always on one side of the point...or the other. This means the top will have a hard time balancing upright, wasting energy during the early spin, and then falling over early during the late spin when the top is losing RPM. It's inherently imprecise. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/JhBx7IVKwu8?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe perfect sphere means there is always a perfect point of contact with the surface, wasting less energy and spinning longer. It also means the Lambda is better able to spin along its axis; therefore, it does not exhibit the large amount of precession (angular wobble) that you see in a traditional top (above). \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/11_9861a4bd-d3ba-466d-aeec-266c87478e6b.jpg?v=1487182096\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe Lambda name is derived from the Greek letter \"L\" which is the physics symbol for angular momentum; the Newtonian principle that keeps a top from falling over. I'm not a physicist, but I\u003c\/span\u003e\u003cspan class=\"text\"\u003edid stay at a Holiday Inn Express at some point during college. Here we go:\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eANGULAR MOMENTUM (L) = RADIUS (MASS x VELOCITY)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThis equation is all you need to know about tops. For a given top, the size (radius) and weight (mass) are fixed, so your only variable is velocity. If you want more spin, you need more speed. How fast can you spin it? \u003c\/span\u003e \u003cspan class=\"text\"\u003eThe (major) factors that reduce spin time are friction and the geometry between the top's \"contact point\" and the target surface. You get to pick the surface, but I get to pick the contact point :)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"subhead\"\u003ePOLAR MOMENT OF INERTIA (\u003cem\u003eIp\u003c\/em\u003e) = \u003cem\u003ep\u003c\/em\u003e(r)r^2\u003cem\u003ed\u003c\/em\u003eV\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eDon't sweat the details. That just means a unique feature of the Lambda is the use of 2 different materials in the design. It looks awesome and it increases performance. \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003e6061 aluminum is used for the spindle to decrease the polar moment of inertia...in other words, reducing the amount of force it takes to get the top up to a given velocity. If you remember, the more velocity the more angular momentum...and a longer spin time. \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003eSolid brass is heavy, really heavy. It also machines beautifully. If you recall, mass is another important component to angular momentum, making brass an ideal material for the outer ring. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/12_dc744d82-7d07-4f5e-bf5a-1a3e017cdcd2.jpg?v=1487182112\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eIt depends...on a lot of different factors. How long \"will\" it spin is entirely up to you. How long \"can\" it spin is entirely unknown. My personal record (unofficial) is over 12 minutes. Check out the video below for a \"bar-setting\" unedited 10 minute spin. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eCan you beat me? It's gotta be on video! \u003ca href=\"https:\/\/www.youtube.com\/watch?v=que9olapZNo\u0026amp;list=UUEdJeiDK2r7DMJTLZchkmKQ\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSubmit your \"video response\" to my 10 min spin on the YouTube page (link)\u003c\/a\u003e ! \u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/que9olapZNo?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cspan class=\"text\"\u003eYour spin-time can (and will) vary. However, I'll leave you with the guesstimates below. These are based on my personal experience, and observation of other people testing the Lambda. If you can't seem to hit the numbers below, give it a little more \"wax on, wax off!\" That means \"practice\" in case The Karate Kid was after your time. Not the new one, the old one :) \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e6 Minutes:\u003c\/strong\u003e Most people should be able to hit this without trying too hard. You have to have a good surface where the top can actually stay on it for that long. Try a plate or bowl to keep your top from falling off the table. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e8 Minutes:\u003c\/strong\u003e \u003cspan class=\"text\"\u003ePut in a little practice and 8 minutes can be reached...some of the time. This was the first big milestone. To go past 8 minutes you have to have a good surface...and good technique. At this point I can break 8 minutes almost every time.\u003c\/span\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e10+ Minutes:\u003c\/strong\u003e \u003cspan class=\"text\"\u003eIf you practice a lot, you'll start seeing spins over 10 minutes...but that is\u003cem\u003every\u003c\/em\u003e hard to do. Even now, I might get 1 out of 5 spins that are over 10 minutes. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eJust keep in mind that trying for a long spin is \u003cstrong\u003eone\u003c\/strong\u003e way to enjoy your Lambda, but it's not the \u003cstrong\u003eonly\u003c\/strong\u003e way! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/13_c3e1dbbe-d386-49ec-b5cd-595aabedba57.jpg?v=1487182130\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eI tested a lot of different surfaces in search of the best one. I tried marble slabs, granite surface plates, glass dinner plates, ceramic bowls, various mirrors, optical lenses, and chemistry lab glass.\u003c\/span\u003e \u003cspan class=\"text\"\u003eThe Lambda may spin for so long that you won't have a flat enough surface unless you work in a laboratory or machine shop. After a couple minutes it will \"drift\" and eventually fall off the edge. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe best thing to use is any kind of concave dish. However, I had a hard time finding anything in my kitchen where the center of the plate\/bowl was actually the lowest part. Most had a raised or uneven area in the middle and this throws off the top. \u003c\/span\u003e\u003cspan class=\"text\"\u003eRight now my favorite surface is a little 5\" shaving mirror (12x magnification) that you can\u003ca href=\"http:\/\/www.amazon.com\/gp\/product\/B009MLSJ38\/ref=oh_details_o01_s00_i00?ie=UTF8\u0026amp;psc=1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ebuy from Amazon\u003c\/a\u003e. It's a reasonable size, is fairly durable (for a mirror) and has a flat back so you can set it on a table. The smooth curve of the mirror means you don't need a perfectly flat surface, the top will naturally find the lowest point. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/14_6e8529eb-394d-42eb-9d5f-bbc20294f93b.jpg?v=1487182146\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003ePlease keep the weight and diameter in mind when comparing tops. These details can be found on the \"specifications\" tab. Ignoring other factors, increasing the mass and\/or diameter will increase the potential spin time. That's just physics. A big top will spin longer than a small one. A heavier top will spin longer than a light one. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan class=\"subhead\"\u003eMaterials: Brass ring, aluminum spindle, ruby tip\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003eSome of the photos show a black ring. This was an early prototype and \u003cstrong\u003enot offered as an option\u003c\/strong\u003e. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/15_ebd10c28-a220-4c70-acb5-f88862cab4f3.jpg?v=1487182164\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/16_337beefd-c16f-4054-b8a7-367b873778c7.jpg?v=1487182180\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eMy prototype tops are manually machined on my Hardinge HLV-H toolroom lathe. Check out the video below for a quick montage of making the very first Lambda top. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/JaV-FNW_Ge0?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe Lambda top is made in-house on the Haas CNC lathe I purchased with the funds from my first KS campaign. All of the raw materials, including the instrument-rubies, are domestically manufactured. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/17_dd69b7fc-8de4-476a-90b6-ee10fd3574e8.jpg?v=1487182199\" style=\"float: none;\"\u003e\u003c\/p\u003e\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":25577605318,"sku":"L2PC-ALBR-RB","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/ALU-BRS.jpg?v=1528841606"},{"product_id":"lambda-top-solid-brass","title":"Lambda Top Solid Brass","description":"\u003ch2 class=\"highlight-text\"\u003eThe \"original\" ruby-tipped spin tops: crafted without compromise\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Precision : \u003c\/strong\u003eThe \"solid\" variant of the Lambda top is machined from a single piece of solid bar stock. This consumes 4x the amount of material compared to the two-piece tops, but it also delivers a more perfect spin. Any machinist will tell you that the most accurate part is the one machined to completion without removing it from the machine. Any top that is machined on one end, flipped, and machined again is guaranteed to be less accurate. The more times you hold the part, the more error you introduce.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials: \u003c\/strong\u003e\u003cspan class=\"highlight-text\"\u003eThe C360 brass used in the ring \u003c\/span\u003eis a Zinc\/Copper alloy. Brass is heavier than anything but much more exotic metals. Brass is a \"free machining\" material,\u003cspan\u003e which means it machines VERY consistently. Materials are rated for machinability on a 100% scale. C360 brass sets the standard at 100%.Tougher materials resist cutting which wears the tools faster and leads to less uniformity and \"out of tolerance\" conditions. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003eContact Point Options:\u003c\/strong\u003e \u003cspan\u003eFor complete information, please see the \"contact points\" tab on this page. \u003c\/span\u003eOf course the ruby\u003c\/span\u003e is the ultimate in performance and awesome...can't beat that combination. It's a little bit fragile if you compare it to a Mac truck, but a little bit of knowledge and care will keep it spinning for a lifetime. I mean, it's nearly as hard as diamond and those are \"forever.\"\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan style=\"color: red;\" color=\"red\"\u003e\u003cstrong\u003e\u0026gt;\u0026gt;\u0026gt; Broken contact balls are not covered under warranty. NEVER drop the Lambda top onto a tile or granite surface or the ball may shatter.  Contact points can be replaced in tops that have hollow spindles (all current models)...assuming there isn't other significant damage to the top. \u0026lt;\u0026lt;\u0026lt; \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHazardous Spin Surfaces: A granite (or tile) counter top is MUCH harder than steel. That means if you drop it on a granite or tile counter top there is a significant chance of damaging the instrument ruby. Please remember, this is not a toy, it is a precision instrument and must be treated as such.\u003c\/p\u003e\n\u003cp\u003eSpin Surface Hazards: Glass is fairly soft, and the ruby will probably shatter glass before the ruby breaks. So if you drop your top onto a mirror or a glass table top it will impact with a TINY amount of surface area and magnify the force. I have not personally experienced this, nor have I heard of it happening, but it's still something to keep in mind.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/13_c3e1dbbe-d386-49ec-b5cd-595aabedba57.jpg?v=1487182130\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eI tested a lot of different surfaces in search of the best one. I tried marble slabs, granite surface plates, glass dinner plates, ceramic bowls, various mirrors, optical lenses, and chemistry lab glass.\u003c\/span\u003e \u003cspan class=\"text\"\u003eThe Lambda may spin for so long that you won't have a flat enough surface unless you work in a laboratory or machine shop. After a couple minutes it will \"drift\" and eventually fall off the edge. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe best thing to use is any kind of concave dish. However, I had a hard time finding anything in my kitchen where the center of the plate\/bowl was actually the lowest part. Most had a raised or uneven area in the middle and this throws off the top. \u003c\/span\u003e\u003cspan class=\"text\"\u003eRight now my favorite surface is a little 5\" shaving mirror (12x magnification) that you can \u003ca href=\"http:\/\/www.amazon.com\/gp\/product\/B009MLSJ38\/ref=oh_details_o01_s00_i00?ie=UTF8\u0026amp;psc=1\" target=\"_blank\"\u003ebuy from Amazon\u003c\/a\u003e. It's a reasonable size, is fairly durable (for a mirror) and has a flat back so you can set it on a table. The smooth curve of the mirror means you don't need a perfectly flat surface, the top will naturally find the lowest point. \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 class=\"accordion\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/CLICK-FOR-INFO_2ac06d68-f3cf-4897-b6e9-0085a5cb647d_large.gif?v=1494270115\"\u003e\u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\" class=\"inner\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/1_31760cbd-621f-4baf-88d0-0b850a9dc4e5.jpg?v=1487178197\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eTo be honest, I'm just as surprised as you are. My friend Joe, from Scout Leather Co., has been telling me for months that I should make a top. My response was always, \"I make tools, not toys.\" But I was intrigued. Who doesn't like tops, right?\u003c\/span\u003e \u003cspan class=\"available\"\u003ePlease check out the Kicstarter video just below :)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/K0Gl2AEyNJo\" height=\"338\" width=\"600\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eOne afternoon I had a few hours to play around on the lathe. I had no plan, I was just cutting a top free-hand on the lathe. No measurements, no design drawings. Instead of cutting a cone for the tip, I dug around in an old project box and came up with a ruby sphere I bought for another job. The first time I spun the top it was obvious that I created something totally different in performance and physics from anything I had seen before.  I showed the prototype to a few people and the most common response was, \"Wait, it's still spinning? Are you sure? It doesn't look like it's moving.There is no way it's still spinning.\" No one else had seen anything like it either. I thought that was pretty awesome, and I believe awesome is worth sharing. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e \u003c\/span\u003eEvery Lambda comes in a snap-top box that serves double duty as a storage container and a display stand. Please be careful when you \"present\" this top to someone. You might preface the gesture with, \"So I'm NOT asking you to marry me right now. I just want to show you this top.\" Or if you \u003cstrong\u003eare\u003c\/strong\u003e actually going to use the Lambda as a token of your everlasting commitment...then you are the most awesome person ever. Send me photos.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" class=\"text\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/2_a9b8ffcb-3ae4-4563-b5ab-0c0f1de91091.jpg?v=1487178216\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/3_61218857-4c71-4a01-958c-e3c9d27be8bf.jpg?v=1487178230\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eIf you know my work, you know I don't mess around. The Lambda is not intended to be a record breaker, but rather an expression of how I see the world: the ideal balance of performance, physics, and aesthetics. However, you are going to have a really hard time finding something is the same size\/weight class that will outspin this top. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003e\u003cstrong\u003eEnough chit chat; I present the Prometheus Lambda top.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ciframe src=\"\/\/www.youtube.com\/embed\/tZEvvofzviQ?rel=0\" height=\"338\" width=\"600\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp\u003e \u003cstrong\u003eYes this is a video\u003c\/strong\u003e...it's not a still image! If you stared at it for a few seconds and then said \"woaaah,\" we are on the same page. Welcome to my project :)  \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/4_372c2087-550d-4cf4-bcda-d3002708fc9a.jpg?v=1487178247\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/5_61272fb7-fe5c-4979-bbb2-a90d36f0749b.jpg?v=1487178271\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe secret ingredient (beyond a solid design based on Newton and \"the physics\") is the \u003cstrong\u003einstrument-grade ruby sphere\u003c\/strong\u003e. You heard me right, I said \u003cstrong\u003eruby\u003c\/strong\u003e. This type of manufactured ruby is used in things like Rolex watches, super-precision measuring instruments, fiber optic transmission lines, and other really expensive and\/or sciency stuff. The hardness is 9 on the Mohs scale. Diamond is one of the few harder materials and scores a perfect 10. That alone is awesome! \u003c\/span\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/-PuQwSSYfUY?rel=0\" height=\"338\" width=\"600\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003e\u003cstrong\u003eFrom the manufacturer:\u003c\/strong\u003e \"This material has five times more abrasion resistance than carbide, zero porosity, high temperature tolerance, extreme chemical resistance, and extreme hardness.\"\u003c\/span\u003e \u003cspan class=\"text\"\u003eI know, I know. How tough is it? THIS tough. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe video shows a ruby smashed between the steel top of my bench-vise and a 16oz. steel-faced dead blow hammer. Yes, I hit it really hard. Yes, it did break. It's tough...not indestructible. Just treat it like a ruby and you should be fine. If you treat it irresponsibly...it will break, as demonstrated above :)\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003eAs before, avoid spinning on (or near) tile and granite surfaces, both of which have a higher surface hardness than steel. A significant impact (on something that hard) can shatter the ruby. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/SOLID-TOP-HOLE_grande.jpg?v=1480978354\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's up with the hole in the spindle? \u003c\/strong\u003eThat is 100% physics right there. Brass is more dense than aluminum; and making a top out of solid brass moved the CG (Center of Gravity) slightly higher when compared to the aluminum top. If the CG is too high the top will not want to stabilize. I tried a number of strategies to lower the CG on the top.\u003c\/p\u003e\n\u003cp\u003eNothing was working very well and I had the idea to drill out the core of the top \"just to see what would happen.\" Like the discovery of Champagne, it was a happy accident. I'm a scientist at heart, and that is one perfect, beautiful 0.160 x 1.25\" hole because it's EXACTLY what was needed to drop the CG right into the sweet spot for a perfect spinner. I bet you start to see this one on \"other\" tops out there in top land. It didn't take long for people to catch on to the ruby thing right? I don't mind that (much) but there's still some value in life for being the \"original.\" At least that's what I tell myself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThrough the looking glass:\u003c\/strong\u003e Is awesome a feature? Yeah, awesome is a feature. One additional feature of the Lambda Solid is you can look right through the ruby. This shot is taken looking down the hole in the stem of the top, not looking at the bottom. I've gotten a lot more enjoyment out of watching the ruby sparkle when you hold it up to a light; and I think that's one major thing that was missing from the original two-piece Lambda.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eAnother added benefit of the hollow spindle is that any contact point can be replaced...assuming there isn't other significant damage to the top.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/7_99094eb6-62d0-4913-9db8-a94bb921f031.jpg?v=1487178307\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cspan class=\"subhead\"\u003eSphericity: \u003c\/span\u003e\u003cspan class=\"text\"\u003eThe \"sphericity\" of the Lambda's Grade 25 ruby is 25 millionths of an inch. Take an inch. Divide it into one million (1,000,000) slices. The amount of error is less than 25 slices...out of a million. The majority of machined parts are manufactured to within about 0.001 inches. I created the chart below to make blowing your mind easier on your brain. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/8_f68f5ae7-4edf-4bd8-aac6-4b5901da9154.jpg?v=1487179197\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eYes, I know that's not \"perfectly\" round, but it makes for good reading right?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eSurface Smoothness:\u003c\/span\u003e \u003cspan class=\"text\"\u003eBelow is an electron micro-graph that will give you a reasonable comparison between a metal \"machined\" surface and the surface of an instrument ruby. The image on the left is the ground edge of a razor blade. This is probably a much smoother finish that you will see with machining. However, compared to the surface of a ruby sphere at the same scale, it looks like the Grand Canyon. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/9_aa7d75f7-cfcb-41cc-b6bf-0331569295db.jpg?v=1487182054\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/10_617739bf-82eb-4b37-8d19-743f9477e739.jpg?v=1487182073\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eLet's agree to call it a cone. A cone isn't a very good shape for the contact point because you are always on one side of the point...or the other. This means the top will have a hard time balancing upright, wasting energy during the early spin, and then falling over early during the late spin when the top is losing RPM. It's inherently imprecise. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/JhBx7IVKwu8?rel=0\" height=\"338\" width=\"600\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe perfect sphere means there is always a perfect point of contact with the surface, wasting less energy and spinning longer. It also means the Lambda is better able to spin along its axis; therefore, it does not exhibit the large amount of precession (angular wobble) that you see in a traditional top (above). \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/11_9861a4bd-d3ba-466d-aeec-266c87478e6b.jpg?v=1487182096\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe Lambda name is derived from the Greek letter \"L\" which is the physics symbol for angular momentum; the Newtonian principle that keeps a top from falling over. I'm not a physicist, but I\u003c\/span\u003e\u003cspan class=\"text\"\u003edid stay at a Holiday Inn Express at some point during college. Here we go:\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eANGULAR MOMENTUM (L) = RADIUS (MASS x VELOCITY)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThis equation is all you need to know about tops. For a given top, the size (radius) and weight (mass) are fixed, so your only variable is velocity. If you want more spin, you need more speed. How fast can you spin it? \u003c\/span\u003e \u003cspan class=\"text\"\u003eThe (major) factors that reduce spin time are friction and the geometry between the top's \"contact point\" and the target surface. You get to pick the surface, but I get to pick the contact point :)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"subhead\"\u003ePOLAR MOMENT OF INERTIA (\u003cem\u003eIp\u003c\/em\u003e) = \u003cem\u003ep\u003c\/em\u003e(r)r^2\u003cem\u003ed\u003c\/em\u003eV\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eDon't sweat the details. That just means a unique feature of the Lambda is the use of 2 different materials in the design. It looks awesome and it increases performance. \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003e6061 aluminum is used for the spindle to decrease the polar moment of inertia...in other words, reducing the amount of force it takes to get the top up to a given velocity. If you remember, the more velocity the more angular momentum...and a longer spin time. \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003eSolid brass is heavy, really heavy. It also machines beautifully. If you recall, mass is another important component to angular momentum, making brass an ideal material for the outer ring. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/12_dc744d82-7d07-4f5e-bf5a-1a3e017cdcd2.jpg?v=1487182112\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eIt depends...on a lot of different factors. How long \"will\" it spin is entirely up to you. How long \"can\" it spin is entirely unknown. My personal record (unofficial) is over 12 minutes. Check out the video below for a \"bar-setting\" unedited 10 minute spin. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eCan you beat me? It's gotta be on video! \u003ca href=\"https:\/\/www.youtube.com\/watch?v=que9olapZNo\u0026amp;list=UUEdJeiDK2r7DMJTLZchkmKQ\" target=\"_blank\"\u003eSubmit your \"video response\" to my 10 min spin on the YouTube page (link)\u003c\/a\u003e ! \u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/que9olapZNo?rel=0\" height=\"338\" width=\"600\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cspan class=\"text\"\u003eYour spin-time can (and will) vary. However, I'll leave you with the guesstimates below. These are based on my personal experience, and observation of other people testing the Lambda. If you can't seem to hit the numbers below, give it a little more \"wax on, wax off!\" That means \"practice\" in case The Karate Kid was after your time. Not the new one, the old one :) \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e6 Minutes:\u003c\/strong\u003e Most people should be able to hit this without trying too hard. You have to have a good surface where the top can actually stay on it for that long. Try a plate or bowl to keep your top from falling off the table. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e8 Minutes:\u003c\/strong\u003e \u003cspan class=\"text\"\u003ePut in a little practice and 8 minutes can be reached...some of the time. This was the first big milestone. To go past 8 minutes you have to have a good surface...and good technique. At this point I can break 8 minutes almost every time.\u003c\/span\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e10+ Minutes:\u003c\/strong\u003e \u003cspan class=\"text\"\u003eIf you practice a lot, you'll start seeing spins over 10 minutes...but that is\u003cem\u003every\u003c\/em\u003e hard to do. Even now, I might get 1 out of 5 spins that are over 10 minutes. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eJust keep in mind that trying for a long spin is \u003cstrong\u003eone\u003c\/strong\u003e way to enjoy your Lambda, but it's not the \u003cstrong\u003eonly\u003c\/strong\u003e way! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/14_6e8529eb-394d-42eb-9d5f-bbc20294f93b.jpg?v=1487182146\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003ePlease keep the weight and diameter in mind when comparing tops. These details can be found on the \"specifications\" tab. Ignoring other factors, increasing the mass and\/or diameter will increase the potential spin time. That's just physics. A big top will spin longer than a small one. A heavier top will spin longer than a light one. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan class=\"subhead\"\u003eMaterials: Brass ring, aluminum spindle, ruby tip\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003eSome of the photos show a black ring. This was an early prototype and \u003cstrong\u003enot offered as an option\u003c\/strong\u003e. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/15_ebd10c28-a220-4c70-acb5-f88862cab4f3.jpg?v=1487182164\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/16_337beefd-c16f-4054-b8a7-367b873778c7.jpg?v=1487182180\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eMy prototype tops are manually machined on my Hardinge HLV-H toolroom lathe. Check out the video below for a quick montage of making the very first Lambda top. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/JaV-FNW_Ge0?rel=0\" height=\"338\" width=\"600\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe Lambda top is made in-house on the Haas CNC lathe I purchased with the funds from my first KS campaign. All of the raw materials, including the instrument-rubies, are domestically manufactured. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/17_dd69b7fc-8de4-476a-90b6-ee10fd3574e8.jpg?v=1487182199\" alt=\"\"\u003e\u003c\/p\u003e\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":25577605830,"sku":"LTOP-SBR-RB","price":85.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/SOLID-TOP-MAIN.jpg?v=1528841626"},{"product_id":"led-driver","title":"Icarus 3.4A LED Driver","description":"\u003ch2 class=\"subhead\"\u003ePeople are different: Chunky\/smooth. Window\/Aisle. Dark Roast\/Light Roast.\u003c\/h2\u003e\n\u003ch3 class=\"subhead\"\u003eThe fully programmable Icarus driver lets you do you. \u003cbr\u003e\n\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003e\u003cspan style=\"color: #ff00ff;\"\u003e\u003cstrong\u003eArrow Certified Technology:\u003c\/strong\u003e\u003c\/span\u003e We have partnered with Arrow to ensure the maximum quality in our Icarus drivers. The badge is awarded to designs that have passed Arrow's internal engineering review, and we also use Arrow as our vendor for the PCB components to ensure they are genuine top-of-the-line parts, not grey market or factory seconds. This is one of the many reasons our driver costs more to \u003cem\u003emanufacture\u003c\/em\u003e than some people are \u003cem\u003eselling\u003c\/em\u003e drivers for...but we don't compromise on quality, ever.  \u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003e\u003cspan\u003eLaunched in 2015, Icarus was in development for over 2 years. \u003c\/span\u003eIt's simple, powerful, full of features even the most demanding flashlight enthusiasts will appreciate. A maximum current of 3.4 Amps delivers class-leading power and an advanced software platform lets you make Icarus a reflection of your unique preferences.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eIn the beginning, I used an off the shelf driver for years; it was one of the most common drivers used by custom flashlight makers around the world. Until we could afford to invest the time and money in our own driver, I was limited by \"what was available.\" Icarus is the realization of a long standing goal. No expense is spared, no shortcuts taken, no compromise accepted. I'm proud to put the Prometheus stamp on this driver and it's the crowning jewel of all Alpha flashlights. Enough talk, let's get to the details.\u003c\/p\u003e\n\u003ch3 class=\"checkout\"\u003e$45 for a driver, I must be insane right?\u003c\/h3\u003e\n\u003cp class=\"text\"\u003eI can pretty much promise that I'm insane, but not in the way you think. I can also see why you might think that when you can buy a $5.00-$10.00 off the shelf driver that is mass produced by the tens-of-thousands...here are 10 reasons that make Icarus worth your hard earned money:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eLifetime Warranty:\u003c\/strong-blue\u003e This is a little bit brazen, but I'm going to warranty the Icarus driver for life....for life ya year that? Modern solid state electronics are exceedingly reliable (especially if you don't cut corners) but if something goes wrong I've got you covered.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eIcarus is made in the USA:\u003c\/strong-blue\u003e The production PCBs are manufactured and assembled by one of Silicon Valleys top board houses. My volumes are tiny, and that costs money, but I think the end result is worth it. The solid copper battery terminal is machined in our own shop. If you want it done right, sometimes you have to do it yourself.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eThe hardware AND software are 100% proprietary:\u003c\/strong-blue\u003e You can't get Icarus anywhere else on earth and it's not a copy or clone. I worked closely with an engineer for months. I paid him for his time and I also pay him a royalty on each driver...because I believe you should be rewarded for bringing something this awesome into the world.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003ePremium Solid-State Components:\u003c\/strong-blue\u003e As with everything I do, I use only the highest quality (brand name) components when much cheaper options exist. Even the underlying copper circuit layer is twice as thick as normal to provide the ultimate in reliability, consistency, and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eIcarus is FULLY user programmable:\u003c\/strong-blue\u003e I can't even begin to explain how exciting that is! It comes loaded with two default programs (mode groups) that you can switch between (and modify) at any time. Each group can hold 1-7 different modes of your choosing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eIcarus delivers face-melting power:\u003c\/strong-blue\u003e Delivering 3.4 Amps of current to the LED means the light can become incredibly hot if used carelessly. The old Alpha driver was 2.8 Amps. Remember Spider Man? \"With great power comes great responsibility.\" Icarus employs digital thermal control to limit the maximum temperature of the light to a reasonable level for the average user. Power users can set the thermal threshold to 5 different levels. Don't like having a baby sitter? Icarus allows you to completely disable the thermal protection, but this is NOT recommended. It's possible the light could get hot enough to melt the battery wrapper, leading to a short circuit, and catastrophic failure...like catch on fire. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eIcarus delivers ultra-low (sub 1 lumen) output:\u003c\/strong-blue\u003e Flashlight geeks call ultra-low modes \"moonlight\" or \"firefly.\" I use this mode much more often than full power. It's perfect for navigating around the house in the dark without bothering anyone else, or for preserving your night-adapted vision when outdoors. The default \"moonlight\" mode is actually the \u003cstrong\u003esecond\u003c\/strong\u003e lowest brightness level. How low do you want to go?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eOff-Time Memory:\u003c\/strong-blue\u003e We are getting pretty technical here, but most LED drivers employ \"on-time\" memory that locks in the current mode when the light has been \"on\" for a set amount of time. On-time memory is used because it's cheap and easy to implement; however, it's a very unnatural way to use a flashlight. Icarus does both; it locks in the current mode when the light has been \"off\" for more than 1 second...or \"on\" for 1 second.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eDigital Drop Protection:\u003c\/strong-blue\u003e Normally a drop or sharp impact can cause a split-second disconnect between the battery and the battery terminal. In most flashlights, this power interruption signals a mode change. However, there are many circumstances where an \"accidental\" mode change would be detrimental. Icarus can tell the difference and will maintain the current mode if it senses and accidental interrupt. This feature is now found on other drivers, but Icarus was first! \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eDirect Access Mode:\u003c\/strong-blue\u003e The brainchild of my engineer (credit where it's due), DA Mode is another feature unique to the Icarus driver. A rapid double-press of the power button allows access to a stand-alone (independent) mode. The default setting is 100% output; however, DA Mode can be programmed with \u003cstrong\u003eany\u003c\/strong\u003e function or output level. \u003cstrong\u003eThis mode has no memory\u003c\/strong\u003e. Please note, 100% power should be used sparingly in order to conserve battery life and prevent over heating the light.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cstrong-blue\u003eDownload Alpha Flashlight Instructions or the Icarus Diver Programming manual by clicking the images below. \u003c\/strong-blue\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/Icarus_Instructions_Print_REV3.pdf?14929029842798763067\" target=\"_blank\" title=\"Icarus Instructions\" rel=\"noopener noreferrer\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/Alpha-Instructions-290_large.jpg?v=1493726750\" alt=\"\"\u003e \u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/Alpha-Instructions-PrintV25_large.jpg?v=1493726757\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong-blue\u003eIcarus is backward compatible will all versions of the Alpha flashlight.\u003c\/strong-blue\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/Icarus-mount-400_large.jpg?v=1493726874\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eMy original intent when designing the Alpha was to deliver longevity. When I began making flashlights, I knew that eventually I wanted to make my own driver...but I had no idea how long that would take. The driver mounting sleeve can be removed and replaced with a new part that is designed to hold the Icarus driver.\u003c\/p\u003e\n\u003cp\u003eIn the past, I was forced to hand-file the outside of every driver so that it made a perfect press-fit into the mounting sleeve. I spent the last year engineering a better driver mounting solution, and one that has never been seen before in the flashlight industry...and that's hard to do :)\u003c\/p\u003e\n\u003cp\u003eThe new mount improves the ease of assembly\/disassembly should the light ever need repair or if you want to mod it yourself. It also features a clear polycarbonate window (like a see-through case back on a watch) that keeps out dust and shows off the electronics.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"1x","offer_id":25577606406,"sku":"ICS-DRV-1x","price":35.0,"currency_code":"USD","in_stock":true},{"title":"3x (Save $15)","offer_id":25577606598,"sku":"ICS-DRV-3x","price":105.0,"currency_code":"USD","in_stock":true},{"title":"5x (Save $50)","offer_id":25577606662,"sku":"ICS-DRV-5x","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/ICARUS-ARROW.jpg?v=1563295610"},{"product_id":"maintenance-kit","title":"Flashlight Maintenance Kits","description":"\u003ch2\u003e\u003cspan class=\"subhead\"\u003eRemember the Tin Man? Well, you should. \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eThese o-ring kits are for Alpha flashlights. If you just want the oil, get the OIL-ONLY option :) \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003eNano-Oil™ is a proprietary formula designed specifically for metal-to-metal contact applications. It works incredibly well on both flashlight threads and o-rings. For the average user, this small 8cc bottle is probably enough for a lifetime.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eThis should be enough replacement o-rings to last for many years. Daily users might need to replace the o-rings once a year and casual users, every 2-3 years. The lens o-ring should not need replacement unless the glass breaks or you decide two change out your own LED.\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cstrong\u003eBasic Kit:\u003c\/strong\u003e Nitrile O-Rings (the industry standard)\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cstrong\u003eDeluxe Kit:\u003c\/strong\u003e Fluorosilicone O-Rings (MIL-SPEC)\u003c\/p\u003e\n\u003cp class=\"text\"\u003eNeed a smaller bottle? \u003ca href=\"https:\/\/darksucks.mom\/collections\/tools-maintenance\/products\/nano-oil-1cc\"\u003eCheck out the 1cc dropper bottle.\u003c\/a\u003e \u003c\/p\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cstrong\u003eFlashlights require regular maintenance if you want them to last and perform at their best.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eIt's quite simple, but very important. The main task is to lubricate the threads and O-rings. If the threads ever feel \"gritty\" then those will need to be cleaned with a soft cloth and an evaporating and degreasing cleaner like Windex or Simple Green. The o-rings should get a drop or two of oil if they ever start to feel \"stiff.\"\u003c\/p\u003e\n\u003cp class=\"text\"\u003eYou'd be surprised by how many different types of oils and greases are out there. You might also be surprised buy how important they are to flashlights. The top contenders for lubricating threads and o-rings are: DuPont Krytox, Super Lube, NyoGel, and Nano-Oil. There is a huge amount of debate on which is the king of the hill. This is one of those forum topics that gets debated endlessly.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eI'm an applied research type of person, so I decided first hand experimentation was better than third party hearsay. I bought some of each, tried them all, and to cut a long story short, Nano-Oil gets my vote. It just plain works. Greases have really great \"feel\" but tend to attract a lot of dirt and get all over everything when you take the light apart.\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/6_f476d2f1-53b5-4087-9e73-cb23b771e620.jpg?v=1487161225\" style=\"float: none;\"\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"8cc \/ Alpha (Blue Fluorosilicone)","offer_id":39567210217585,"sku":"NANO-8CC-ALP-BLU","price":26.0,"currency_code":"USD","in_stock":true},{"title":"8cc \/ Alpha (Black Nitrile)","offer_id":39567210250353,"sku":"NANO-8CC-ALP-BLK","price":22.0,"currency_code":"USD","in_stock":true},{"title":"8cc \/ Delta (Blue Fluorosilicone)","offer_id":39567210283121,"sku":"NANO-8CC-DLT-BLU","price":26.0,"currency_code":"USD","in_stock":true},{"title":"8cc \/ MXS","offer_id":39567210315889,"sku":"NANO-8CC-MXS","price":20.0,"currency_code":"USD","in_stock":true},{"title":"8cc \/ Quark","offer_id":39567210348657,"sku":"NANO-8CC-QRK","price":20.0,"currency_code":"USD","in_stock":true},{"title":"8cc \/ Mini\/Turbo","offer_id":39567210381425,"sku":"NANO-8CC-MINI","price":20.0,"currency_code":"USD","in_stock":true},{"title":"8cc \/ Beta\/Preon","offer_id":39567210414193,"sku":"NANO-8CC-BTA","price":20.0,"currency_code":"USD","in_stock":true},{"title":"1cc \/ Alpha (Blue Fluorosilicone)","offer_id":39567210446961,"sku":"NANO-1CC-ALP-BLU","price":13.0,"currency_code":"USD","in_stock":true},{"title":"1cc \/ Alpha (Black Nitrile)","offer_id":39567210479729,"sku":"NANO-1CC-ALP-BLK","price":9.0,"currency_code":"USD","in_stock":true},{"title":"1cc \/ Delta (Blue Fluorosilicone)","offer_id":39567210512497,"sku":"NANO-1CC-DLT-BLU","price":13.0,"currency_code":"USD","in_stock":true},{"title":"1cc \/ MXS","offer_id":39567210545265,"sku":"NANO-1CC-MXS","price":7.0,"currency_code":"USD","in_stock":true},{"title":"1cc \/ Quark","offer_id":39567210578033,"sku":"NANO-1CC-QRK","price":7.0,"currency_code":"USD","in_stock":true},{"title":"1cc \/ Mini\/Turbo","offer_id":39567210610801,"sku":"NANO-1CC-MINI","price":7.0,"currency_code":"USD","in_stock":true},{"title":"1cc \/ Beta\/Preon","offer_id":39567210643569,"sku":"NANO-1CC-BTA","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Mini-Kit_545fe28b-9337-477d-afcd-192d187d7bac.jpg?v=1635218601"},{"product_id":"photon-bead","title":"Photon Lanyard Bead","description":"\u003cp\u003eFrom left to right: Electroless nickel plated 6061 aluminum, HAIII natural aluminum, raw titanium, anodized titanium (Prometheus Blue), aluminum bronze, \"Costal\" finish aluminum bronze, and black zirconium.\u003c\/p\u003e\n\u003cp class=\"subhead\"\u003eAccessorize your accessories with the Photon Lanyard Bead\u003c\/p\u003e\n\u003cp class=\"highlight-text\"\u003eNotes on finishes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"checkout\"\u003eElectroless Nickel:\u003c\/span\u003e This is my standard EN finish that matches all my other EN stuff :)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"checkout\"\u003eHAIII Natural:\u003c\/span\u003e .002 Type III applied by a certified anodizer\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"checkout\"\u003eRaw Titanium:\u003c\/span\u003e Ceramic tumbled (stone washed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"checkout\"\u003eAnodized Titanium:\u003c\/span\u003e I'm only doing Prometheus Blue because I hate anodizing\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"checkout\"\u003eAluminum Bronze:\u003c\/span\u003e Ceramic tumbled (stone washed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"checkout\"\u003eCostal Finish Aluminum Bronze:\u003c\/span\u003e Light forced patina to \"knock the new off\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"checkout\"\u003eBlack Zirconium:\u003c\/span\u003e This is a sample run of 5 pcs...flame oxidized\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/7_8e5b6677-1465-464a-a156-0f09b352d2ff.jpg?v=1487161402\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eI gave myself one condition if I was going to make a bead (since everyone and their mother is making beads) : make a bead design that's never been done before. Here I'm dressing up my Southard Knives \"Tolk\" and the G\u0026amp;G Hawk \"Griploc\" knife.\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/8_bbcdb959-7cf7-48b5-a3c2-c75e2be3b0fa.jpg?v=1487161420\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eI guess I jsut like playing dress up. Raw Ti bead with the Alpha ICE Titanium and an Electroless Nickel plated bead to match the EN on the Alpha Carbon. The bead has a 1\/4\" through-hole to accomodate 550 paracord, but you can also use smaller cord if you know some fancy knots...or like me, know someone else that does :)\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/9_681eaa16-0754-4a8a-8acc-5f0c7926938e.jpg?v=1487161444\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eI've been toying with this idea for over a year and I finally decided to get it done before someone else did :) I'm going to be honest though and give credit where it's due. I was \u003cem\u003einspired\u003c\/em\u003e by my favorite flashlight maker, \u003ca href=\"http:\/\/photonfanatic.com\/index.html\" target=\"_blank\"\u003eFred Pilon over at Photon Fanatic\u003c\/a\u003e. His work is INSANE. The most beautiful lights I've ever seen without question, and also the namesake of the bead. What, you didn't think I was some sort of creative genius did you? The Photon Bead is my homage to Fred's vision and I've started making this bead design with his blessing.\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/10_24489a76-8b27-4074-850c-b28bc26bd9ea.jpg?v=1487161467\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eI also wanted to take advantage of my Haas ST10-Y's milling capabilities. The 30 grooves are cut by side-milling with a 3\/32\" 6 flute carbide keyseat cutter from Harvey Tool. This process is fairly slow and takes a significant amount of time to machine each bead. It's \u003cstrong\u003ethe\u003c\/strong\u003e longest run-time part that I make on the lathe. However, I'm really happy with the result and I hope you are too!\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Electroless Nickel","offer_id":25577608198,"sku":"PHTBD-EN","price":45.0,"currency_code":"USD","in_stock":true},{"title":"Raw Brass","offer_id":39806718148721,"sku":"PHTBD-BRS","price":45.0,"currency_code":"USD","in_stock":false},{"title":"Raw Copper","offer_id":39806717165681,"sku":"PHTBD-CPR","price":45.0,"currency_code":"USD","in_stock":false},{"title":"Velvet Titanium","offer_id":39806714871921,"sku":"PHTBD-TI-VEL","price":70.0,"currency_code":"USD","in_stock":false},{"title":"Raw Titanium","offer_id":30151487372,"sku":"PHTBD-TI","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/NEW-PHOTON-5UP.jpg?v=1654801624"},{"product_id":"premium-tailcap-boot","title":"Premium Tailcap Boot","description":"\u003ch1\u003e\u003cspan class=\"subhead\"\u003eTailcap Boot Heaven...if there is such a thing\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eCustom molded logo buttons to personalize your Alpha or other compatible light\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp class=\"text\"\u003eThis is a standard 14mm switch boot made of injection molded silicone rubber. The inside of the boot contains a \"nub\" that can be trimmed to length to suit your application. \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eButton width = 14mm\u003c\/li\u003e\n\u003cli\u003eButton height - 8.5mm\u003c\/li\u003e\n\u003cli\u003eFlange width = 18mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"text\"\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eCompatible with McClicky switches and some Foursevens lights! \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eTrimming the nub completely flush will allow this boot to fit like the standard McClicky boot, but this material has a softer feel.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eA trimmed boot will also fit the Foursevens Maelstrom MMR\/360 and Quark Click lights (tactical switch only). Be sure to set the \"Foursevens Kit\" option to yes, and we'll also include a fiber spacing washer that goes between the switch body and the boot, which improves button feel.  \u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"highlight-text\"\u003eThe switch retaining ring in your Alpha light must be SNUG (not gorilla tight) to ensure reliable contact. If you swap out the boot and the switch behaves erratically, the retaining ring is probably installed too loose. If the button seems \"too sensitive\" the retaining ring is too tight.\u003c\/p\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cstrong\u003eNOTES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #7f6000;\"\u003eFDE\u003c\/span\u003e\u003c\/strong\u003e and \u003cstrong\u003e\u003cspan style=\"color: #274e13;\"\u003eOD\u003c\/span\u003e\u003c\/strong\u003e are color matched to MagPul samples. \u003c\/li\u003e\n\u003cli\u003eFrost white was actually an accident by the molding company. I didn't even know they glowed till I shot the photo...the glow is relatively dim. I bought the lot anyway because the white looks pretty cool! A nice option for your \"storm trooper\" builds ;) \u003c\/li\u003e\n\u003cli\u003eGhost glow is the brightest and contains phosphor in a \"natural\" silicone base that is clear\/translucent white. \u003c\/li\u003e\n\u003cli\u003eGITD Green is the \"traditional\" glower of the bunch. The green dye cuts down on the brightness a bit, but it also smooths out the glow from the individual grains of phosphor. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eIf you are a custom flashlight maker and want to inquire about volume pricing, \u003ca href=\"https:\/\/darksucks.mom\/pages\/contact\"\u003eplease email me through the contact page\u003c\/a\u003e. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Carbon Black","offer_id":25577608838,"sku":"TCB-BLK","price":1.0,"currency_code":"USD","in_stock":true},{"title":"Olive Drab","offer_id":491786174489,"sku":"TCB-OD","price":1.0,"currency_code":"USD","in_stock":true},{"title":"Flat Dark Earth","offer_id":491820548121,"sku":"TCB-FDE","price":1.0,"currency_code":"USD","in_stock":true},{"title":"Engine Red","offer_id":913947492377,"sku":"TCB-ENR","price":1.0,"currency_code":"USD","in_stock":true},{"title":"GITD Green","offer_id":39756049100,"sku":"TCB-GRN","price":1.0,"currency_code":"USD","in_stock":true},{"title":"Ghost Glow","offer_id":913950769177,"sku":"TCB-GST","price":1.0,"currency_code":"USD","in_stock":true},{"title":"Frost White","offer_id":913948540953,"sku":"TCB-FRW","price":1.0,"currency_code":"USD","in_stock":true},{"title":"Safety Orange","offer_id":39756049036,"sku":"TCB-ORG","price":1.0,"currency_code":"USD","in_stock":true},{"title":"Canary Yellow","offer_id":913951260697,"sku":"TCB-YEL","price":1.0,"currency_code":"USD","in_stock":true},{"title":"Prometheus Blue","offer_id":39756049164,"sku":"TCB-BLU","price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/all-buttons.jpg?v=1508303756"},{"product_id":"preon-titanium-clip","title":"Preon Titanium Clip","description":"\u003ch2 class=\"subhead\"\u003eCreated by popular demand!\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003eNote: this clip will only fit the older generation Preon pictured in the product image. \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e We use ASTM Certified Domestic 6Al\/4V titanium, which is 50% more expensive than consumer grade titanium, to insure maximum quality and consistency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eThis clip is specifically designed for the original Foursevens Preon flashlight. It's a little bit longer than the stock clip and MUCH thicker and stronger than the stock clip. Clean and unassuming lines compliment the original design of the Preon.\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eIMPORTANT\u003c\/strong\u003e \u003c\/span\u003e(Installing your clip)\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFirst, the o-ring must be removed to install the clip. Replace the o-ring after installation.\u003c\/li\u003e\n\u003cli\u003eSecond, the clip will scratch the anodize finish if it's allowed to rotate during installation.\u003c\/li\u003e\n\u003cli\u003eIf you scratch your light during installation you didn't read the bold-red heading.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"subhead\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/13_6b7dcd94-4398-4fa7-a9dd-e049fe9f2e0c.jpg?v=1487161683\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text1\"\u003e\u003cspan class=\"text\"\u003eI have recently switched over to anodizing my Ti clips. This process uses electricity instead of heat to develop the oxide layer. This oxide layer refracts light at different wave lenths and can present different colors, kind of like oil on water. I offer two versions: Prometheus Blue (above left) and Faded (above right). \u003c\/span\u003e\u003cspan class=\"highlight-text\"\u003eI do not offer other colors, or custom colors at this time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"subhead\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/14_8a44936b-5ab5-49c7-9908-52f91ce9bfab.jpg?v=1487161707\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cspan class=\"subhead\"\u003eMore Information...\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp class=\"text\"\u003eWhat used to be a sheet of solid titanium (below). Waterjet is really an amazing technology. For those of you that don't know, the machine literally uses a stream of water (laden with garnet abrasive) to cut the material. You know, like a waterpik that you clean your teeth with? Like that, but bigger. A large waterjet machine will cut up to 6 inches of solid steel (or granite) or anything else you put underneath it. That makes me giddy just thinking about it.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/16.jpg?v=1487161733\" style=\"float: none;\"\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":25577608902,"sku":"PRE-CLP","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/DSC_2998-Edit.JPG?v=1512127932"},{"product_id":"surefire-titanium-clip","title":"Surefire Ti Pocket Clip","description":"\u003ch1 class=\"subhead\"\u003eThe ultimate Surefire pocket clip...\u003c\/h1\u003e\n\u003ch3 class=\"highlight-text\"\u003eClips are now made from Certified 6Al\/4V Titanium alloy\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp class=\"text1\"\u003eIn a stroke of good fortune, my custom clips are a perfect fit for Surefire lights and many SF clones. You need to use an o-ring to fill the gap and I provide two black nitrile o-rings. Tailcap lockout function is not compromised.\u003c\/p\u003e\n\u003cp class=\"text1\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003c\/span\u003e We use ASTM Certified Domestic 6Al\/4V titanium, which is 50% more expensive than consumer grade titanium, to insure maximum quality and consistency. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan class=\"text1\"\u003e\u003cspan class=\"highlight-text\"\u003eCompatibility List:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text1\"\u003e\u003cspan class=\"highlight-text\"\u003eThis list is not exhaustive, but should give you a good idea of what works.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan class=\"checkout\"\u003eSurefire (\u003cspan style=\"color: #cc0000;\"\u003ePlease contact Surefire directly if you have a fitment question\u003c\/span\u003e)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"text1\"\u003e6P\u003c\/li\u003e\n\u003cli class=\"text1\"\u003e6PX Pro\u003c\/li\u003e\n\u003cli class=\"text1\"\u003eG2 Nitrolon\u003c\/li\u003e\n\u003cli class=\"text1\"\u003eG2X Pro\u003c\/li\u003e\n\u003cli class=\"text1\"\u003eG2X Tactical\u003c\/li\u003e\n\u003cli class=\"text1\"\u003eFury\u003c\/li\u003e\n\u003cli class=\"text1\"\u003eP2X Fury Defender\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan class=\"checkout\"\u003eSolarforce\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"text1\"\u003eL2\u003c\/li\u003e\n\u003cli class=\"text1\"\u003eL2T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan class=\"checkout\"\u003eElzetta\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"text1\"\u003eAll 1, 2, \u0026amp; 3 cell lights\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan class=\"checkout\"\u003eJetbeam\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"text1\"\u003eTCR3\u003c\/li\u003e\n\u003cli class=\"text1\"\u003eIII Ti\u003c\/li\u003e\n\u003cli class=\"text1\"\u003eBC25\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan class=\"checkout\"\u003eMalkoff\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli class=\"text1\"\u003eHound Dog\u003c\/li\u003e\n\u003cli class=\"text1\"\u003eWildcat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cspan class=\"checkout\"\u003einstallation notes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4 class=\"text1\"\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003e\u003cspan class=\"highlight-text\"\u003eBe sure to place the o-ring underneath the clip to isolate it from the rotating forces of the tailcap (see photo above for correct installation).\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003e\u003cspan class=\"highlight-text\"\u003eYou may need to remove the existing tailcap o-ring in order to install the clip. \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/1_89e12aff-f32f-438d-b9a3-fef5c28f6942.jpg?v=1487161911\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"subhead\"\u003eOption: Ti Anodizie+ $5.00\u003c\/p\u003e\n\u003cp class=\"text1\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/2_6acad04d-199d-4a74-9372-98f843b45808.jpg?v=1487161933\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text1\"\u003e\u003cspan class=\"text\"\u003eI have recently switched over to anodizing my Ti clips. This process uses electricity instead of heat to develop the oxide layer. This oxide layer refracts light at different wave lenths and can present different colors, kind of like oil on water. I offer two versions: Prometheus Blue (above left) and Faded (above right). \u003c\/span\u003e\u003cspan class=\"highlight-text\"\u003eI do not offer other colors, or custom colors at this time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text1\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/3_246fc22d-be9b-46bd-a2d6-ac3365070436.jpg?v=1487161953\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eMore Information...\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eWhat used to be a sheet of solid titanium (below). Waterjet is really an amazing technology. For those of you that don't know, the machine literally uses a stream of water (laden with garnet abrasive) to cut the material. You know, like a waterpik that you clean your teeth with? Like that, but bigger. A large waterjet machine will cut up to 6 inches of solid steel (or granite) or anything else you put underneath it. That makes me giddy just thinking about it.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/4_ac3fa922-fb0e-4317-b05c-66a9c9ea4d60.jpg?v=1487161977\" style=\"float: none;\"\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":32607457932,"sku":"SF-Ti","price":29.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/DSC_1699-Edit.jpg?v=1636306343"},{"product_id":"surefire-titanium-clip-pvd","title":"Surefire Titanium Clip PVD","description":"\u003ch2 class=\"subhead\"\u003eThe ultimate Surefire pocket clip...Now in PVD Black\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cspan\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e We use ASTM Certified Domestic 6Al\/4V titanium, which is 50% more expensive than consumer grade titanium, to insure maximum quality and consistency. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"available\"\u003eThe additional cost of the PVD clip is the actual cost of PVD coating. There is no markup.\u003c\/p\u003e\n\u003cp class=\"text1\"\u003eIn a stroke of good fortune, my custom clips are a perfect fit for Surefire lights and many SF clones. You need to use an o-ring to fill the gap and I provide two black nitrile o-rings. Tailcap lockout function is not compromised.\u003c\/p\u003e\n\u003cp class=\"text1\"\u003eOver the years I've received a lot of requests for black Surefire clips and now they are here!\u003c\/p\u003e\n\u003cp class=\"text1\"\u003e\u003cspan class=\"highlight-text\"\u003eBe sure to place the o-ring \u003cstrong\u003eunderneath\u003c\/strong\u003e the clip to isolate it from the rotating forces of the tailcap (see photo above for correct installation).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/5_101f3a3e-9d5c-4933-8912-42940eca932c.jpg?v=1487162041\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eMore Information...\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eWhat used to be a sheet of solid titanium (below). Waterjet is really an amazing technology. For those of you that don't know, the machine literally uses a stream of water (laden with garnet abrasive) to cut the material. You know, like a waterpik that you clean your teeth with? Like that, but bigger. A large waterjet machine will cut up to 6 inches of solid steel (or granite) or anything else you put underneath it. That makes me giddy just thinking about it.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/6_6b4bd201-500c-4b50-8fdd-c1d704da0d5e.jpg?v=1487162053\" style=\"float: none;\"\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":25577609798,"sku":"SF-TiPVD","price":50.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/DSC_3418-Edit_5fe53cc7-20a4-40b4-89aa-10bee032b931.JPG?v=1512127295"},{"product_id":"switch-tool","title":"Alpha\/Delta Switch Tool","description":"\u003ch2 class=\"subhead\"\u003eThe right tool for the job...\u003c\/h2\u003e\n\u003cp class=\"text\"\u003eThis tool is perfect for removing and installing the McClicky switch and retaining ring. You can do it by hand but a little mechanical advantage goes a long way in making the process easier and faster. The switch must be installed \"snug\" to make electrical contact.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eThis new tool is machined in-house and cut from a solid bar 6061-T6 aluminum. We used to sell bent-nose pliers for this purpose, but got tired to dealing with long lead times. Hey, we are a machine shop, so why not make them here?! \u003c\/p\u003e\n\u003cp class=\"text\"\u003eThe points of the tool engage the slots in the retaining ring (and switch) like a spanner wrench. Nifty right?\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":25577609990,"sku":"SW-TOOL","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Switch-tool-2400-FUSE.jpg?v=1670186597"},{"product_id":"titanium-zipper-pull-1-pc","title":"Titanium Zipper Pull","description":"\u003cp class=\"subhead\"\u003eDress up with titanium...\u003c\/p\u003e\n\u003cp class=\"text\"\u003eIf you are like me, you like to personalize things. Pure titanium zipper pulls can add a custom touch to your otherwise mass produced goods. It's a suble way to make something uniquely yours.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eGreat for jackets, bags, luggage, and flashlights. Looking for an awesome and unexpected gift? Titanium zipper pulls!\u003c\/p\u003e\n\u003cp class=\"text\"\u003eSee below for a bunch of sample shots of different colors and applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"available\"\u003eORDERING INSTRUCTIONS !\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"available\"\u003eEach pull includes 1 set of o-rings (3pcs) and one length (12\") of cord...\n\u003cul\u003e\n\u003cli class=\"text\"\u003ePayPal doesn't have good options for making complicated selections. Sooo, any order of 1, 3, or 6 pulls will all come with the same color o-rings and cord that you specified in your order.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli class=\"available\"\u003eIf you want a variety of color combinations...\n\u003cul\u003e\n\u003cli class=\"text\"\u003eYou can either add more sets of pulls...\u003c\/li\u003e\n\u003cli class=\"text\"\u003eOr you can add \"extra\" o-rings and cord to your order. Just scroll down and you'll see those options on the bottom right\u003c\/li\u003e\n\u003cli class=\"text\"\u003eCord will come as a combined length, it will not be cut into separate 1 foot sections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli class=\"available\"\u003eNo substitutions for o-ring or cord colors (please!)\n\u003cul\u003e\n\u003cli class=\"text\"\u003eI'd love to accommodate every request but it gets very difficult and confusing. If you want more colors, please just add them as extras. Each set is only a dollar :)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"highlight-text\"\u003eINSTALLATION INSTRUCTIONS !\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"highlight-text\"\u003eSome assembly required\n\u003cp class=\"text\"\u003eYou'll have to cut and tie the cord yourself :) Afterwards you can congratulate yourself on a job well done! If you aren't experienced with this sort of thing, please follow my recommendations below and you won't wind up scrapping more cord than needed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"text\"\u003eTo cut the cord to your \"working length\", take a candle or lighter flame and gently heat the casing of the cord BEFORE you make the cut. You want the casing lightly \"toasted\".\u003c\/li\u003e\n\u003cli class=\"text\"\u003eNow make your cut in the middle of the \"toasted\" area and this will prevent the ends of the cord from \"mushrooming\" out and becoming too large to pass through the hole in the zipper pull.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli class=\"highlight-text\"\u003eTying on a zipper pull will require more cord that you think it will.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp class=\"text\"\u003eTrust me. I almost always cut the cord too short the first time. I suggest using 8-10 inches of cord (more than needed) and trimming off the excess after you tie the knot...rather than trying to guess at the correct length and cutting it first.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli class=\"text\"\u003eThread the cord through the zipper\u003c\/li\u003e\n\u003cli class=\"text\"\u003eSlip the pull onto the cord\u003c\/li\u003e\n\u003cli class=\"text\"\u003eTake both strands together and tie a \u003ca href=\"http:\/\/en.wikipedia.org\/wiki\/Overhand_knot\" target=\"_blank\" rel=\"noopener noreferrer\"\u003esingle overhand knot\u003c\/a\u003e, keep it loose\u003c\/li\u003e\n\u003cli class=\"text\"\u003eAdjust the position of the knot on the cord as desired, and then pull tight\u003c\/li\u003e\n\u003cli class=\"text\"\u003eTrim off the excess cord close to the knot\u003c\/li\u003e\n\u003cli class=\"text\"\u003eHeat freshly cut ends with flame to seal and prevent fraying\u003c\/li\u003e\n\u003cli class=\"text\"\u003ePull on the zipper pull to \"seat\" the knot inside the body of the pull\u003c\/li\u003e\n\u003cli class=\"text\"\u003e\n\u003cspan class=\"SOLD\"\u003eHOLD THE CORD, NOT THE ZIPPER, WHEN SEATING THE PULL.\u003c\/span\u003e If you just yank on it without holding the cord, you may break your zipper. You've been warned :)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp class=\"text\"\u003e \u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/1_cc590fde-6b7d-4d77-869c-4307c4d845fe.jpg?v=1487176455\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/2_7ce6f4e7-9391-48b0-b1b6-ce0b482a6cf6.jpg?v=1487176473\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/3_c4a8e5fc-6e35-4e8a-9c00-bf3506805e19.jpg?v=1487176488\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/4_27d11eba-800e-4438-86bb-167437c56883.jpg?v=1487176532\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/5_f803baa8-f150-4f9a-8f76-11bb198557f2.jpg?v=1487176553\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/6_2ba946ef-754e-4a09-8c2f-0d0231ed91c5.jpg?v=1487176573\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/7_0acaf91b-3c5d-4dc4-b641-74309ea2bb35.jpg?v=1487176590\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/8_37fa56b2-56ec-43a8-8bae-6a66de1e7f6d.jpg?v=1487176610\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/9_33dca6b4-f429-48d1-85ef-5f09ef9685f1.jpg?v=1487176633\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/10_4c51e82e-779a-46a9-86d9-4faafedb06d0.jpg?v=1487176656\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/11_14c095db-b72c-48dd-ac94-4a86e5f15526.jpg?v=1487176671\" style=\"float: none;\"\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"1pc","offer_id":25577610182,"sku":"TI-PULL","price":25.0,"currency_code":"USD","in_stock":false},{"title":"3pcs","offer_id":30202333388,"sku":"TI-PULL","price":65.0,"currency_code":"USD","in_stock":false},{"title":"6pcs","offer_id":30202333452,"sku":"TI-PULL","price":125.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/DSC_2879-Edit_ff231b2b-d2ce-478c-9551-c5b1506980d2.JPG?v=1512128456"},{"product_id":"sunshine-metal-polishing-cloth","title":"Sunshine Metal Polishing Cloth","description":"\u003ch2\u003eRestore your metal finishes with the jeweler's secret: Sunshine! \u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan face=\"Arial, Helvetica, sans-serif\" size=\"2\" style=\"font-family: Arial, Helvetica, sans-serif; font-size: small;\"\u003e\u003cb\u003eSunshine ® Polishing Cloths\u003c\/b\u003e are non-staining and easy-to-use cloths to remove light patina\/tarnish from sterling silver, brass, copper, electroless nickel, glass, and most other surfaces. Heavier tarnish can be removed, but it requires more elbow grease and consumes the cloth more quickly. This Sunshine cloth is ideal for any Prometheus product: pens, tops, flashlights, or any other metal product. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial, Helvetica, sans-serif\" size=\"2\" style=\"font-family: Arial, Helvetica, sans-serif; font-size: small;\"\u003e\u003cspan\u003eAll metals except pure gold and platinum will eventually tarnish. \u003c\/span\u003eThe small cloth is reusable, but it will eventually loose its effectiveness after significant use. Like they say, \"two is one and one is none!\" \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial, Helvetica, sans-serif\" size=\"2\" style=\"font-family: Arial, Helvetica, sans-serif; font-size: small;\"\u003e\u003cb\u003eTo use:\u003c\/b\u003e Be sure the item to be cleaned is free from dust and other abrasives. Then very gently rub the surface to be polished. Each cloth is impregnated with special chemical cleansing agents and non-scratching micro-abrasives. \u003c\/span\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":30863373132,"sku":"POLISH-CLOTH","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/SUNSHINE-BEFORE3_7a554018-0012-470a-a9c0-dbc5e5dbe3b7.jpg?v=1755201666"},{"product_id":"lambda-top-solid-copper","title":"Lambda Top Solid Copper","description":"\u003ch2 class=\"highlight-text\"\u003eThe \"original\" ruby-tipped spin tops: crafted without compromise\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Precision : \u003c\/strong\u003eThe \"solid\" variant of the Lambda top is machined from a single piece of solid bar stock. This consumes 4x the amount of material compared to the two-piece tops, but it also delivers a more perfect spin. Any machinist will tell you that the most accurate part is the one machined to completion without removing it from the machine. Any top that is machined on one end, flipped, and machined again is guaranteed to be less accurate. The more times you hold the part, the more error you introduce.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials: \u003c\/strong\u003e\u003cspan class=\"highlight-text\"\u003eThe C360 brass used in the ring \u003c\/span\u003eis a Zinc\/Copper alloy. Brass is heavier than anything but much more exotic metals. Brass is a \"free machining\" material,\u003cspan\u003e which means it machines VERY consistently. Materials are rated for machinability on a 100% scale. C360 brass sets the standard at 100%.Tougher materials resist cutting which wears the tools faster and leads to less uniformity and \"out of tolerance\" conditions. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003eContact Point Options:\u003c\/strong\u003e \u003cspan\u003eFor complete information, please see the \"contact points\" tab on this page. \u003c\/span\u003eOf course the ruby\u003c\/span\u003e is the ultimate in performance and awesome...can't beat that combination. It's a little bit fragile if you compare it to a Mac truck, but a little bit of knowledge and care will keep it spinning for a lifetime. I mean, it's nearly as hard as diamond and those are \"forever.\"\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan style=\"color: red;\" color=\"red\"\u003e\u003cstrong\u003e\u0026gt;\u0026gt;\u0026gt; Broken contact balls are not covered under warranty. NEVER drop the Lambda top onto a tile or granite surface or the ball may shatter.  Contact points can be replaced in tops that have hollow spindles (all current models)...assuming there isn't other significant damage to the top. \u0026lt;\u0026lt;\u0026lt; \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHazardous Spin Surfaces: A granite (or tile) counter top is MUCH harder than steel. That means if you drop it on a granite or tile counter top there is a significant chance of damaging the instrument ruby. Please remember, this is not a toy, it is a precision instrument and must be treated as such.\u003c\/p\u003e\n\u003cp\u003eSpin Surface Hazards: Glass is fairly soft, and the ruby will probably shatter glass before the ruby breaks. So if you drop your top onto a mirror or a glass table top it will impact with a TINY amount of surface area and magnify the force. I have not personally experienced this, nor have I heard of it happening, but it's still something to keep in mind.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/13_c3e1dbbe-d386-49ec-b5cd-595aabedba57.jpg?v=1487182130\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eI tested a lot of different surfaces in search of the best one. I tried marble slabs, granite surface plates, glass dinner plates, ceramic bowls, various mirrors, optical lenses, and chemistry lab glass.\u003c\/span\u003e \u003cspan class=\"text\"\u003eThe Lambda may spin for so long that you won't have a flat enough surface unless you work in a laboratory or machine shop. After a couple minutes it will \"drift\" and eventually fall off the edge. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe best thing to use is any kind of concave dish. However, I had a hard time finding anything in my kitchen where the center of the plate\/bowl was actually the lowest part. Most had a raised or uneven area in the middle and this throws off the top. \u003c\/span\u003e\u003cspan class=\"text\"\u003eRight now my favorite surface is a little 5\" shaving mirror (12x magnification) that you can \u003ca href=\"http:\/\/www.amazon.com\/gp\/product\/B009MLSJ38\/ref=oh_details_o01_s00_i00?ie=UTF8\u0026amp;psc=1\" target=\"_blank\"\u003ebuy from Amazon\u003c\/a\u003e. It's a reasonable size, is fairly durable (for a mirror) and has a flat back so you can set it on a table. The smooth curve of the mirror means you don't need a perfectly flat surface, the top will naturally find the lowest point. \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 class=\"accordion\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/CLICK-FOR-INFO_2ac06d68-f3cf-4897-b6e9-0085a5cb647d_large.gif?v=1494270115\"\u003e\u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\" class=\"inner\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/1_31760cbd-621f-4baf-88d0-0b850a9dc4e5.jpg?v=1487178197\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eTo be honest, I'm just as surprised as you are. My friend Joe, from Scout Leather Co., has been telling me for months that I should make a top. My response was always, \"I make tools, not toys.\" But I was intrigued. Who doesn't like tops, right?\u003c\/span\u003e \u003cspan class=\"available\"\u003ePlease check out the Kicstarter video just below :)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/K0Gl2AEyNJo\" height=\"338\" width=\"600\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eOne afternoon I had a few hours to play around on the lathe. I had no plan, I was just cutting a top free-hand on the lathe. No measurements, no design drawings. Instead of cutting a cone for the tip, I dug around in an old project box and came up with a ruby sphere I bought for another job. The first time I spun the top it was obvious that I created something totally different in performance and physics from anything I had seen before.  I showed the prototype to a few people and the most common response was, \"Wait, it's still spinning? Are you sure? It doesn't look like it's moving.There is no way it's still spinning.\" No one else had seen anything like it either. I thought that was pretty awesome, and I believe awesome is worth sharing. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e \u003c\/span\u003eEvery Lambda comes in a snap-top box that serves double duty as a storage container and a display stand. Please be careful when you \"present\" this top to someone. You might preface the gesture with, \"So I'm NOT asking you to marry me right now. I just want to show you this top.\" Or if you \u003cstrong\u003eare\u003c\/strong\u003e actually going to use the Lambda as a token of your everlasting commitment...then you are the most awesome person ever. Send me photos.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" class=\"text\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/2_a9b8ffcb-3ae4-4563-b5ab-0c0f1de91091.jpg?v=1487178216\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/3_61218857-4c71-4a01-958c-e3c9d27be8bf.jpg?v=1487178230\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eIf you know my work, you know I don't mess around. The Lambda is not intended to be a record breaker, but rather an expression of how I see the world: the ideal balance of performance, physics, and aesthetics. However, you are going to have a really hard time finding something is the same size\/weight class that will outspin this top. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003e\u003cstrong\u003eEnough chit chat; I present the Prometheus Lambda top.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ciframe src=\"\/\/www.youtube.com\/embed\/tZEvvofzviQ?rel=0\" height=\"338\" width=\"600\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp\u003e \u003cstrong\u003eYes this is a video\u003c\/strong\u003e...it's not a still image! If you stared at it for a few seconds and then said \"woaaah,\" we are on the same page. Welcome to my project :)  \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/4_372c2087-550d-4cf4-bcda-d3002708fc9a.jpg?v=1487178247\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/5_61272fb7-fe5c-4979-bbb2-a90d36f0749b.jpg?v=1487178271\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe secret ingredient (beyond a solid design based on Newton and \"the physics\") is the \u003cstrong\u003einstrument-grade ruby sphere\u003c\/strong\u003e. You heard me right, I said \u003cstrong\u003eruby\u003c\/strong\u003e. This type of manufactured ruby is used in things like Rolex watches, super-precision measuring instruments, fiber optic transmission lines, and other really expensive and\/or sciency stuff. The hardness is 9 on the Mohs scale. Diamond is one of the few harder materials and scores a perfect 10. That alone is awesome! \u003c\/span\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/-PuQwSSYfUY?rel=0\" height=\"338\" width=\"600\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003e\u003cstrong\u003eFrom the manufacturer:\u003c\/strong\u003e \"This material has five times more abrasion resistance than carbide, zero porosity, high temperature tolerance, extreme chemical resistance, and extreme hardness.\"\u003c\/span\u003e \u003cspan class=\"text\"\u003eI know, I know. How tough is it? THIS tough. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe video shows a ruby smashed between the steel top of my bench-vise and a 16oz. steel-faced dead blow hammer. Yes, I hit it really hard. Yes, it did break. It's tough...not indestructible. Just treat it like a ruby and you should be fine. If you treat it irresponsibly...it will break, as demonstrated above :)\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003eAs before, avoid spinning on (or near) tile and granite surfaces, both of which have a higher surface hardness than steel. A significant impact (on something that hard) can shatter the ruby. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/SOLID-TOP-HOLE_grande.jpg?v=1480978354\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's up with the hole in the spindle? \u003c\/strong\u003eThat is 100% physics right there. Brass is more dense than aluminum; and making a top out of solid brass moved the CG (Center of Gravity) slightly higher when compared to the aluminum top. If the CG is too high the top will not want to stabilize. I tried a number of strategies to lower the CG on the top.\u003c\/p\u003e\n\u003cp\u003eNothing was working very well and I had the idea to drill out the core of the top \"just to see what would happen.\" Like the discovery of Champagne, it was a happy accident. I'm a scientist at heart, and that is one perfect, beautiful 0.160 x 1.25\" hole because it's EXACTLY what was needed to drop the CG right into the sweet spot for a perfect spinner. I bet you start to see this one on \"other\" tops out there in top land. It didn't take long for people to catch on to the ruby thing right? I don't mind that (much) but there's still some value in life for being the \"original.\" At least that's what I tell myself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThrough the looking glass:\u003c\/strong\u003e Is awesome a feature? Yeah, awesome is a feature. One additional feature of the Lambda Solid is you can look right through the ruby. This shot is taken looking down the hole in the stem of the top, not looking at the bottom. I've gotten a lot more enjoyment out of watching the ruby sparkle when you hold it up to a light; and I think that's one major thing that was missing from the original two-piece Lambda.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eAnother added benefit of the hollow spindle is that any contact point can be replaced...assuming there isn't other significant damage to the top.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/7_99094eb6-62d0-4913-9db8-a94bb921f031.jpg?v=1487178307\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cspan class=\"subhead\"\u003eSphericity: \u003c\/span\u003e\u003cspan class=\"text\"\u003eThe \"sphericity\" of the Lambda's Grade 25 ruby is 25 millionths of an inch. Take an inch. Divide it into one million (1,000,000) slices. The amount of error is less than 25 slices...out of a million. The majority of machined parts are manufactured to within about 0.001 inches. I created the chart below to make blowing your mind easier on your brain. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/8_f68f5ae7-4edf-4bd8-aac6-4b5901da9154.jpg?v=1487179197\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eYes, I know that's not \"perfectly\" round, but it makes for good reading right?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eSurface Smoothness:\u003c\/span\u003e \u003cspan class=\"text\"\u003eBelow is an electron micro-graph that will give you a reasonable comparison between a metal \"machined\" surface and the surface of an instrument ruby. The image on the left is the ground edge of a razor blade. This is probably a much smoother finish that you will see with machining. However, compared to the surface of a ruby sphere at the same scale, it looks like the Grand Canyon. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/9_aa7d75f7-cfcb-41cc-b6bf-0331569295db.jpg?v=1487182054\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/10_617739bf-82eb-4b37-8d19-743f9477e739.jpg?v=1487182073\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eLet's agree to call it a cone. A cone isn't a very good shape for the contact point because you are always on one side of the point...or the other. This means the top will have a hard time balancing upright, wasting energy during the early spin, and then falling over early during the late spin when the top is losing RPM. It's inherently imprecise. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/JhBx7IVKwu8?rel=0\" height=\"338\" width=\"600\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe perfect sphere means there is always a perfect point of contact with the surface, wasting less energy and spinning longer. It also means the Lambda is better able to spin along its axis; therefore, it does not exhibit the large amount of precession (angular wobble) that you see in a traditional top (above). \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/11_9861a4bd-d3ba-466d-aeec-266c87478e6b.jpg?v=1487182096\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe Lambda name is derived from the Greek letter \"L\" which is the physics symbol for angular momentum; the Newtonian principle that keeps a top from falling over. I'm not a physicist, but I\u003c\/span\u003e\u003cspan class=\"text\"\u003edid stay at a Holiday Inn Express at some point during college. Here we go:\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eANGULAR MOMENTUM (L) = RADIUS (MASS x VELOCITY)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThis equation is all you need to know about tops. For a given top, the size (radius) and weight (mass) are fixed, so your only variable is velocity. If you want more spin, you need more speed. How fast can you spin it? \u003c\/span\u003e \u003cspan class=\"text\"\u003eThe (major) factors that reduce spin time are friction and the geometry between the top's \"contact point\" and the target surface. You get to pick the surface, but I get to pick the contact point :)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"subhead\"\u003ePOLAR MOMENT OF INERTIA (\u003cem\u003eIp\u003c\/em\u003e) = \u003cem\u003ep\u003c\/em\u003e(r)r^2\u003cem\u003ed\u003c\/em\u003eV\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eDon't sweat the details. That just means a unique feature of the Lambda is the use of 2 different materials in the design. It looks awesome and it increases performance. \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003e6061 aluminum is used for the spindle to decrease the polar moment of inertia...in other words, reducing the amount of force it takes to get the top up to a given velocity. If you remember, the more velocity the more angular momentum...and a longer spin time. \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003eSolid brass is heavy, really heavy. It also machines beautifully. If you recall, mass is another important component to angular momentum, making brass an ideal material for the outer ring. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/12_dc744d82-7d07-4f5e-bf5a-1a3e017cdcd2.jpg?v=1487182112\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eIt depends...on a lot of different factors. How long \"will\" it spin is entirely up to you. How long \"can\" it spin is entirely unknown. My personal record (unofficial) is over 12 minutes. Check out the video below for a \"bar-setting\" unedited 10 minute spin. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eCan you beat me? It's gotta be on video! \u003ca href=\"https:\/\/www.youtube.com\/watch?v=que9olapZNo\u0026amp;list=UUEdJeiDK2r7DMJTLZchkmKQ\" target=\"_blank\"\u003eSubmit your \"video response\" to my 10 min spin on the YouTube page (link)\u003c\/a\u003e ! \u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/que9olapZNo?rel=0\" height=\"338\" width=\"600\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cspan class=\"text\"\u003eYour spin-time can (and will) vary. However, I'll leave you with the guesstimates below. These are based on my personal experience, and observation of other people testing the Lambda. If you can't seem to hit the numbers below, give it a little more \"wax on, wax off!\" That means \"practice\" in case The Karate Kid was after your time. Not the new one, the old one :) \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e6 Minutes:\u003c\/strong\u003e Most people should be able to hit this without trying too hard. You have to have a good surface where the top can actually stay on it for that long. Try a plate or bowl to keep your top from falling off the table. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e8 Minutes:\u003c\/strong\u003e \u003cspan class=\"text\"\u003ePut in a little practice and 8 minutes can be reached...some of the time. This was the first big milestone. To go past 8 minutes you have to have a good surface...and good technique. At this point I can break 8 minutes almost every time.\u003c\/span\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e10+ Minutes:\u003c\/strong\u003e \u003cspan class=\"text\"\u003eIf you practice a lot, you'll start seeing spins over 10 minutes...but that is\u003cem\u003every\u003c\/em\u003e hard to do. Even now, I might get 1 out of 5 spins that are over 10 minutes. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eJust keep in mind that trying for a long spin is \u003cstrong\u003eone\u003c\/strong\u003e way to enjoy your Lambda, but it's not the \u003cstrong\u003eonly\u003c\/strong\u003e way! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/14_6e8529eb-394d-42eb-9d5f-bbc20294f93b.jpg?v=1487182146\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003ePlease keep the weight and diameter in mind when comparing tops. These details can be found on the \"specifications\" tab. Ignoring other factors, increasing the mass and\/or diameter will increase the potential spin time. That's just physics. A big top will spin longer than a small one. A heavier top will spin longer than a light one. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan class=\"subhead\"\u003eMaterials: Brass ring, aluminum spindle, ruby tip\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003eSome of the photos show a black ring. This was an early prototype and \u003cstrong\u003enot offered as an option\u003c\/strong\u003e. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/15_ebd10c28-a220-4c70-acb5-f88862cab4f3.jpg?v=1487182164\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/16_337beefd-c16f-4054-b8a7-367b873778c7.jpg?v=1487182180\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eMy prototype tops are manually machined on my Hardinge HLV-H toolroom lathe. Check out the video below for a quick montage of making the very first Lambda top. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/JaV-FNW_Ge0?rel=0\" height=\"338\" width=\"600\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe Lambda top is made in-house on the Haas CNC lathe I purchased with the funds from my first KS campaign. All of the raw materials, including the instrument-rubies, are domestically manufactured. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/17_dd69b7fc-8de4-476a-90b6-ee10fd3574e8.jpg?v=1487182199\" alt=\"\"\u003e\u003c\/p\u003e\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":31107539724,"sku":"LTOP-SCP-RB","price":105.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/prometheus-lights-lambda-top-solid-copper.jpg?v=1646766365"},{"product_id":"clip-engraving-option","title":"Clip Engraving (option)","description":"","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":32606734860,"sku":"PEN-GRV","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/clip-laser-220.jpg?v=1484356820"},{"product_id":"clip-anodize-option","title":"Clip Anodize (option)","description":"","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":32606745484,"sku":"","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/DSC_3327-Edit_9712089e-f250-4274-b6b9-f3177f7acd70.JPG?v=1484356737"},{"product_id":"apprentice-package-option","title":"Alpha Apprentice Package (option)","description":"\u003ch2\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eThis item is part of a flashlight package bundle and CANNOT be ordered separately. If you add this item to your cart, it will be removed and refunded. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":33100946060,"sku":"PKG-APP","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Alpha-Apprentice-Package-Flex-FS.jpg?v=1667944220"},{"product_id":"master-package-option","title":"Alpha Master Package (option)","description":"\u003ch2\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eThis item is part of a flashlight package bundle and CANNOT be ordered separately. If you add this item to your cart, it will be removed and refunded. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":33100952716,"sku":"PKG-MST","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Alpha-Master-Package-Flex-Blue-FS.jpg?v=1667944521"},{"product_id":"journeyman-package-option","title":"Alpha Journeyman Package (option)","description":"\u003ch2\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eThis item is part of a flashlight package bundle and CANNOT be ordered separately. If you add this item to your cart, it will be removed and refunded. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":33100962124,"sku":"PKG-JNY","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Alpha-Journeyman-Package-Flex-Black-FS.jpg?v=1667944507"},{"product_id":"black-pvd-clip-upgrade-option","title":"Black PVD Clip Upgrade (option)","description":"","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":35881238924,"sku":"PVD-UPG","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/DSC_3418-Edit.JPG?v=1489793015"},{"product_id":"burnley-knives-hex-digicam-slingpop","title":"Burnley Knives Hex-Digicam SlingPop","description":"\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/SLINGPOP-hero-600.jpg?v=1489897511\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe current generation of Burnley SlingPops are machined in-house here at Prometheus Lights. I got special permission from Lucas to create an exclusive hex-digicam pattern inspired by the Prometheus logo. Only 25 pcs of each finish are available to date.\u003c\/p\u003e\n\u003cp\u003eBoth versions of this SlingPop are Mil-Spec Type III Hard Anodized (HAIII). One is \"natural\" and the other is dyed black. These are the only HAIII SlingPops that have ever been produced. A HAIII finish is thicker and more durable than Type II anodize. More detail below. \u003c\/p\u003e\n\u003ch3 class=\"subhead\"\u003eEach SlingPop Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"highlight-text\"\u003eMatching Photon Lanyard Bead\u003c\/li\u003e\n\u003cli class=\"highlight-text\"\u003eSlingPop with one band installed (natural ano\/natural band \u0026amp; black ano\/black band)\u003c\/li\u003e\n\u003cli class=\"highlight-text\"\u003eOne spare band\u003c\/li\u003e\n\u003cli class=\"highlight-text\"\u003e50 pcs of 5mm steel ball bearings\u003c\/li\u003e\n\u003cli class=\"highlight-text\"\u003eHand-screened shop rag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/2_3a4f9540-ecee-493e-bbd7-7d0c35db6e78.jpg?v=1489897557\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/SLINGPOP-2UP-600.jpg?v=1489897589\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.kickstarter.com\/projects\/burnleydesign\/brnly-slingpop-pocket-slingshot-and-bottle-opener\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out this link for more detailed information on the original BRNLY SlingPop Kickstarter project (here)\u003c\/a\u003e\u003cspan\u003e. If you want to learn more about the entire manufacturing process, click on the \"updates\" section once you land on the Kickstarter page.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/4_1485e23b-ae1f-405e-a1eb-1f1dc559a9a4.jpg?v=1489897635\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLucas was looking for a reliable crew to help out with his Kickstarter production and I was more than happy to help! I handled CAD\/CAM, fixture\/setup, and design for manufacturing; and \u003ca href=\"http:\/\/www.scoutleatherco.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eJoe from Scout Leather Co. (link)\u003c\/a\u003e headed up CNC operation, project management, and fulfillment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/5_a18a3841-49f2-41f5-a533-38c9c0a078d5.jpg?v=1489897668\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter machining, each SlingPop is tumbled to deburr and smooth the surface. It is then glass bead blasted for a fine textured finish before being anodized. These special edition SlingPops are Type III Hard Anodized (HA-III) instead of the Type II anodize that is required if you want to dye them pretty colors. Basically natural (undyed) and black (dyed black) are the only two \"good\" colors available with HA-III. You can use other dyes, but because the base color is so dark, they come out very muted. If you see HA-III with bright colors, then you are NOT looking at a mil-spec HA-III, but a \"marketing\" HA-III.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/6_d4f0f513-fb12-48a3-be7f-d6f426b01df3.jpg?v=1489897710\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Hex-Digicam pattern is inspired by the Prometheus logo and is applied with an Epilog Fibermark laser engraver. It took hours of trial and error to get the settings dialed in, but the result is pretty awesome! Roll-over the image above to switch between HAIII Natural and HAIII Black images.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/7_d65bfb1f-9bd4-4701-858a-afa128a1d7e9.jpg?v=1489897742\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Inspired by the lighthearted mischief of youth, the BRNLY SlingPop is a modern take on a classic childhood staple with a grown-up twist. Designed for your back pocket, the SlingPop combines the fun of a slingshot with the practicality of a “bar key” bottle opener.\" -BRNLY\u003c\/span\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"HAIII Black","offer_id":35924449164,"sku":"SLP-BLK","price":185.0,"currency_code":"USD","in_stock":false},{"title":"HAIII Natural","offer_id":40279188940,"sku":"SLP-NAT","price":185.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/SP-HERO-EDIT.jpg?v=1495527200"},{"product_id":"icarus-alpha-upgrade","title":"Icarus Alpha Upgrade","description":"\u003ch2 class=\"subhead\"\u003eupgrade your alpha to the new icarus driver\u003c\/h2\u003e\n\u003cp class=\"highlight-text\"\u003eAny Alpha ever made can be upgraded to Icarus\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #cc0000;\"\u003eUpgrade includes an Icarus driver, new mounting post, polycarbonate window, Wave-Loc™ retaining ring, and labor. You are responsible for round trip shipping.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan style=\"color: #cc0000;\"\u003ePlease place the upgrade order.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cc0000;\"\u003ePlease keep the battery and send the flashlight to the address below\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cc0000;\"\u003ePlease allow approximately 2-4 weeks for the upgrade and testing...plus another few days for the transit time back to you.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003eSignature confirmation will be applied (mandatory) so please keep that in mind with respect to your desired shipping address. \u003c\/span\u003e \u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cspan style=\"color: #cc0000;\"\u003ePrometheus Lights  \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #cc0000;\"\u003e2139 Old Middlefield Way, Unit C   \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #cc0000;\"\u003eMountain View, CA  94043\u003cbr\u003e\u003c\/span\u003e\u003chr\u003e\n\u003cp class=\"highlight-text\"\u003eLaunched in 2015, Icarus was in development for over 2 years. It's simple, powerful, full of features even the most demanding flashlight enthusiasts will appreciate. A maximum current of 3.4 Amps delivers class-leading power and an advanced software platform lets you make Icarus a reflection of your unique preferences.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eI've been using an off the shelf driver for years; it's one of the most common drivers used by custom flashlight makers around the world. It's a good driver...but it's not spectacular. Until now, I've been limited by \"what is available,\" but Icarus is the realization of a long standing goal. No expense is spared, no shortcuts taken, no compromise accepted. I'm proud to put the Prometheus stamp on this driver and it's the crowning jewel of all Alpha flashlights. Enough talk, let's get to the details.\u003c\/p\u003e\n\u003ch3 class=\"checkout\"\u003e$45 for a driver, I must be insane right?\u003c\/h3\u003e\n\u003cp class=\"text\"\u003eI can pretty much promise that I'm insane, but not in the way you think. I can also see why you might think that when you can buy a $5.00-$10.00 off the shelf driver that is mass produced by the tens-of-thousands...here are 10 reasons that make Icarus worth your hard earned money:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eLifetime Warranty:\u003c\/strong-blue\u003e This is a little bit brazen, but I'm going to warranty the Icarus driver for life....for life ya year that? Modern solid state electronics are exceedingly reliable (especially if you don't cut corners) but if something goes wrong I've got you covered.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eIcarus is made in the USA:\u003c\/strong-blue\u003e The production PCBs are manufactured and assembled by one of Silicon Valleys top board houses. My volumes are tiny, and that costs money, but I think the end result is worth it. \u003cspan\u003eT\u003c\/span\u003e\u003cspan\u003ehe solid copper battery terminal is machined \u003c\/span\u003e\u003cspan\u003ein our own shop\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003eIf you want it done right, sometimes you have to do it yourself.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eThe hardware AND software are 100% proprietary:\u003c\/strong-blue\u003e You can't get Icarus anywhere else on earth and it's not a copy or clone. I worked closely with an engineer for months. I paid him for his time and I also pay him a royalty on each driver...because I believe you should be rewarded for bringing something this awesome into the world.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003ePremium Solid-State Components:\u003c\/strong-blue\u003e As with everything I do, I use only the highest quality \u003cspan\u003e(brand name) \u003c\/span\u003ecomponents when much cheaper options exist. Even the underlying copper circuit layer is twice as thick as normal to provide the ultimate in reliability, consistency, and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eIcarus is FULLY user programmable:\u003c\/strong-blue\u003e I can't even begin to explain how exciting that is! It comes loaded with two default programs (mode groups) that you can switch between (and modify) at any time. Each group can hold 1-7 different modes of your choosing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eIcarus delivers face-melting power:\u003c\/strong-blue\u003e Delivering 3.4 Amps of current to the LED means the light can become incredibly hot if used carelessly. The old Alpha driver was 2.8 Amps. Remember Spider Man? \"With great power comes great responsibility.\" Icarus employs digital thermal control to limit the maximum temperature of the light to a reasonable level for the average user. Power users can set the thermal threshold to 5 different levels. Don't like having a baby sitter? Icarus allows you to completely disable the thermal protection, but this is NOT recommended. \u003cspan\u003eIt's possible the light could get hot enough to melt the battery wrapper, leading to a short circuit, and catastrophic failure...like catch on fire. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eIcarus delivers ultra-low (sub 1 lumen) output:\u003c\/strong-blue\u003e Flashlight geeks call ultra-low modes \"moonlight\" or \"firefly.\" I use this mode much more often than full power. It's perfect for navigating around the house in the dark without bothering anyone else, or for preserving your night-adapted vision when outdoors. The default \"moonlight\" mode is actually the \u003cstrong\u003esecond\u003c\/strong\u003e lowest brightness level. How low do you want to go?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eOff-Time Memory:\u003c\/strong-blue\u003e We are getting pretty technical here, but most LED drivers employ \"on-time\" memory that locks in the current mode when the light has been \"on\" for a set amount of time. On-time memory is used because it's cheap and easy to implement; however, it's a very unnatural way to use a flashlight. \u003cspan\u003e Icarus does both; it locks in the current mode when the light has been \"off\" for more than 1 second...or \"on\" for 1 second.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eDigital Drop Protection:\u003c\/strong-blue\u003e Normally a drop or sharp impact can cause a split-second disconnect between the battery and the battery terminal. In most flashlights, this power interruption signals a mode change. However, there are many circumstances where an \"accidental\" mode change would be detrimental. Icarus can tell the difference and will maintain the current mode if it senses and accidental interrupt. \u003cspan\u003eThis feature is now found on other drivers, but Icarus was first! \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong-blue\u003eDirect Access Mode:\u003c\/strong-blue\u003e The brainchild of my engineer (credit where it's due), DA Mode is another feature unique to the Icarus driver. A rapid double-press of the power button allows access to a stand-alone (independent) mode. The default setting is 100% output; however, DA Mode can be programmed with \u003cstrong\u003eany\u003c\/strong\u003e function or output level. \u003cstrong\u003eThis mode has no memory\u003c\/strong\u003e. Please note, 100% power should be used sparingly in order to conserve battery life and prevent over heating the light.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cstrong-blue\u003eDownload Alpha Flashlight Instructions or the Icarus Diver Programming manual by clicking the images below. \u003c\/strong-blue\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/Icarus_Instructions_Print_REV3.pdf?14929029842798763067\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/Alpha-Instructions-290_large.jpg?v=1493726750\" alt=\"\"\u003e \u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/Alpha-Instructions-PrintV25_large.jpg?v=1493726757\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong-blue\u003eIcarus is backward compatible will all versions of the Alpha flashlight.\u003c\/strong-blue\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/Icarus-mount-400_large.jpg?v=1493726874\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eMy original intent when designing the Alpha was to deliver longevity. When I began making flashlights, I knew that eventually I wanted to make my own driver...but I had no idea how long that would take. The driver mounting sleeve can be removed and replaced with a new part that is designed to hold the Icarus driver.\u003c\/p\u003e\n\u003cp\u003eIn the past, I was forced to hand-file the outside of every driver so that it made a perfect press-fit into the mounting sleeve. I spent the last year engineering a better driver mounting solution, and one that has never been seen before in the flashlight industry...and that's hard to do :)\u003c\/p\u003e\n\u003cp\u003eThe new mount improves the ease of assembly\/disassembly should the light ever need repair or if you want to mod it yourself. It also features a clear polycarbonate window (like a see-through case back on a watch) that keeps out dust and shows off the electronics.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Ready Made (All)","offer_id":39755554956,"sku":"ICS-UPG-RM","price":55.0,"currency_code":"USD","in_stock":true},{"title":"Second Owner (Blue Label)","offer_id":39755554892,"sku":"ICS-UPG-SO","price":55.0,"currency_code":"USD","in_stock":true},{"title":"First Owner (Blue Label)","offer_id":39755217740,"sku":"ICS-UPG-FO","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/ICARUS-MOUNTED_b8f11b9a-45a3-40f7-acf6-9040b70edba1.jpg?v=1496688765"},{"product_id":"copy-of-eiger-titanium-clip","title":"Surefire Titan Ti Pocket Clip","description":"\u003ch2 class=\"subhead\"\u003emake your titan work like it should...\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp class=\"text1\"\u003e\u003cspan\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e We use ASTM Certified Domestic 6Al\/4V titanium, which is 50% more expensive than consumer grade titanium, to insure maximum quality and consistency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text1\"\u003e\u003cstrong\u003eADJUSTING CLIP TENSION:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"text1\"\u003eI should have taken photos but...we'll do this the hard way.\u003c\/p\u003e\n\u003col\u003e\n\u003cli class=\"text\"\u003eRemove the clip and install it in reverse, with the clip sticking out into the air\u003c\/li\u003e\n\u003cli class=\"text\"\u003eMake sure the clip is clamped tightly between the tailcap and the body, like a vise.\u003c\/li\u003e\n\u003cli class=\"text\"\u003eGrip the free end of the clip, near the bend, and gently bend the clip further.\u003c\/li\u003e\n\u003cli class=\"text\"\u003ePut some masking tape around the body so you don't scratch it\u003c\/li\u003e\n\u003cli class=\"text\"\u003eRemove the clip and install in the normal direction and you are all set\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3 class=\"subhead\"\u003eOption: Ti Anodizie+ $5.00\u003c\/h3\u003e\n\u003cp class=\"text1\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/ano-clips-2.jpg?v=1487159796\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text1\"\u003e\u003cspan class=\"text\"\u003eI have recently switched over to anodizing my Ti clips. This process uses electricity instead of heat to develop the oxide layer. This oxide layer refracts light at different wave lenths and can present different colors, kind of like oil on water. I offer two versions: Prometheus Blue (above left) and Faded (above right). \u003c\/span\u003e\u003cspan class=\"highlight-text\"\u003eI do not offer other colors, or custom colors at this time.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan class=\"subhead\"\u003eMore Information...\u003c\/span\u003e\u003c\/h3\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cp class=\"text\"\u003eWhat used to be a sheet of solid titanium (below). Waterjet is really an amazing technology. For those of you that don't know, the machine literally uses a stream of water (laden with garnet abrasive) to cut the material. You know, like a waterpik that you clean your teeth with? Like that, but bigger. A large waterjet machine will cut up to 6 inches of solid steel (or granite) or anything else you put underneath it. That makes me giddy just thinking about it.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/clip-sheet-600.jpg?v=1487159854\" style=\"float: none;\"\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":40964874892,"sku":"SF-TITAN-CLP","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/SF-TITAN.jpg?v=1496642805"},{"product_id":"lambda-two-piece-aluminum-copper","title":"Lambda Two Piece (Aluminum \u0026 Copper)","description":"\u003ch2 class=\"highlight-text\"\u003eThe \"original\" ruby-tipped spin tops: crafted without compromise\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eKickstarter Original : \u003c\/strong\u003eThis is the original design from my Kickstarter project. I still think it's the best. For me good design is all about balance and simplicity. \u003c\/p\u003e\n\u003cp\u003eMaking a good two-piece top is also exceedingly difficult. I retired the design for over a year and spent hundreds of hours prototyping to maximize consistency and performance. The tolerance level on both the spindle diameter and bore of the ring are necessarily held to +\/- 0.0001 inches...basically the minimum tolerance the lathe is capable of.\u003c\/p\u003e\n\u003cp\u003eHolding this tolerance requires inspecting every 5 parts to make sure the machine is on size. Over the course of the day, the machine will drift up to .002 inches as air, machine and coolant temperature changes. You'll note this is 20x the allowable deviation. Making parts this precise comes at a cost. \u003ca href=\"http:\/\/blog.cnccookbook.com\/2017\/04\/29\/the-high-cost-of-tight-tolerances\/\" target=\"_blank\" title=\"the high cost of tight tolerances\" rel=\"noopener noreferrer\"\u003eIf you'd like to geek out you can refer to this article on \"The High Cost of Tight Tolerances\" on the CNC Cookbook blog.\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003eEven with all this effort, the simple act of mating two separate parts together always introduces some amount of error and imperfection. What most makers won't tell you, is you might get a \"perfect\" top...but you might not. It's become clear that performance falls within a statistical distribution and making every top absolutely perfect simply isn't a realistic expectation. That said, the new two piece top should (on average) spin even better than the original, and that's why I'm bringing back. This is as close to perfection as my current skills, knowledge, and equipment allow. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e The C145 TeCu (Tellurium Copper) used in this variant is copper alloyed with .5% Tellurium for hardness and machinability\u003c\/span\u003e. C145 is a \"free machining\" material, which means it machines VERY consistently. Materials are rated for machinability on a 100% scale. C145 is approximately 85%. Tougher materials resist cutting which wears the tool faster and leads to less uniformity and \"out of tolerance\" conditions. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"highlight-text\"\u003eThe 6061 aluminum spindle\u003c\/span\u003e is strong, light weight, and raw machined aluminum. I normally nickel plate all of my aluminum parts, but it's just not necessary here. I also really like the contrast of the \"cool-colored\" aluminum next to the warm brass.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003eContact Point Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eFor complete information, please see the \"contact points\" tab on this page. \u003c\/span\u003eOf course the ruby\u003c\/span\u003e is the ultimate in performance and awesome...can't beat that combination. It's a little bit fragile if you compare it to a Mac truck, but a little bit of knowledge and care will keep it spinning for a lifetime. I mean, it's nearly as hard as diamond and those are \"forever.\"\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan color=\"red\" style=\"color: red;\"\u003e\u003cstrong\u003e\u0026gt;\u0026gt;\u0026gt; Broken contact balls are not covered under warranty. NEVER drop the Lambda top onto a tile or granite surface or the ball may shatter.  Contact points can be replaced in tops that have hollow spindles (all current models)...assuming there isn't other significant damage to the top. \u0026lt;\u0026lt;\u0026lt; \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong-blue\u003eHazardous Spin Surfaces:\u003c\/strong-blue\u003e A granite (or tile) counter top is MUCH harder than steel. That means if you drop it on a granite or tile counter top there is a significant chance of damaging the instrument ruby. Please remember, this is not a toy, it is a precision instrument and must be treated as such.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong-blue\u003eSpin Surface Hazards: \u003c\/strong-blue\u003eGlass is fairly soft, and the ruby will probably shatter glass before the ruby breaks. So if you drop your top onto a mirror or a glass table top it will impact with a TINY amount of surface area and magnify the force. I have not personally experienced this, nor have I heard of it happening, but it's still something to keep in mind.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 class=\"accordion\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/CLICK-FOR-INFO_2ac06d68-f3cf-4897-b6e9-0085a5cb647d_large.gif?v=1494270115\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003cdiv class=\"inner\" style=\"text-align: left;\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/1_31760cbd-621f-4baf-88d0-0b850a9dc4e5.jpg?v=1487178197\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eTo be honest, I'm just as surprised as you are. My friend Joe, from Scout Leather Co., has been telling me for months that I should make a top. My response was always, \"I make tools, not toys.\" But I was intrigued. Who doesn't like tops, right?\u003c\/span\u003e \u003cspan class=\"available\"\u003ePlease check out the Kicstarter video just below :)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/K0Gl2AEyNJo\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eOne afternoon I had a few hours to play around on the lathe. I had no plan, I was just cutting a top free-hand on the lathe. No measurements, no design drawings. Instead of cutting a cone for the tip, I dug around in an old project box and came up with a ruby sphere I bought for another job. The first time I spun the top it was obvious that I created something totally different in performance and physics from anything I had seen before.  I showed the prototype to a few people and the most common response was, \"Wait, it's still spinning? Are you sure? It doesn't look like it's moving.There is no way it's still spinning.\" No one else had seen anything like it either. I thought that was pretty awesome, and I believe awesome is worth sharing. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e \u003c\/span\u003eEvery Lambda comes in a snap-top box that serves double duty as a storage container and a display stand. Please be careful when you \"present\" this top to someone. You might preface the gesture with, \"So I'm NOT asking you to marry me right now. I just want to show you this top.\" Or if you \u003cstrong\u003eare\u003c\/strong\u003e actually going to use the Lambda as a token of your everlasting commitment...then you are the most awesome person ever. Send me photos.\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/2_a9b8ffcb-3ae4-4563-b5ab-0c0f1de91091.jpg?v=1487178216\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/3_61218857-4c71-4a01-958c-e3c9d27be8bf.jpg?v=1487178230\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eIf you know my work, you know I don't mess around. The Lambda is not intended to be a record breaker, but rather an expression of how I see the world: the ideal balance of performance, physics, and aesthetics. However, you are going to have a really hard time finding something is the same size\/weight class that will outspin this top. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003e\u003cstrong\u003eEnough chit chat; I present the Prometheus Lambda top.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/tZEvvofzviQ?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp\u003e \u003cstrong\u003eYes this is a video\u003c\/strong\u003e...it's not a still image! If you stared at it for a few seconds and then said \"woaaah,\" we are on the same page. Welcome to my project :)  \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/4_372c2087-550d-4cf4-bcda-d3002708fc9a.jpg?v=1487178247\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/5_61272fb7-fe5c-4979-bbb2-a90d36f0749b.jpg?v=1487178271\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe secret ingredient (beyond a solid design based on Newton and \"the physics\") is the \u003cstrong\u003einstrument-grade ruby sphere\u003c\/strong\u003e. You heard me right, I said \u003cstrong\u003eruby\u003c\/strong\u003e. This type of manufactured ruby is used in things like Rolex watches, super-precision measuring instruments, fiber optic transmission lines, and other really expensive and\/or sciency stuff. The hardness is 9 on the Mohs scale. Diamond is one of the few harder materials and scores a perfect 10. That alone is awesome! \u003c\/span\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/-PuQwSSYfUY?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003e\u003cstrong\u003eFrom the manufacturer:\u003c\/strong\u003e \"This material has five times more abrasion resistance than carbide, zero porosity, high temperature tolerance, extreme chemical resistance, and extreme hardness.\"\u003c\/span\u003e \u003cspan class=\"text\"\u003eI know, I know. How tough is it? THIS tough. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe video shows a ruby smashed between the steel top of my bench-vise and a 16oz. steel-faced dead blow hammer. Yes, I hit it really hard. Yes, it did break. It's tough...not indestructible. Just treat it like a ruby and you should be fine. If you treat it irresponsibly...it will break, as demonstrated above :)\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003eAs before, avoid spinning on (or near) tile and granite surfaces, both of which have a higher surface hardness than steel. A significant impact (on something that hard) can shatter the ruby. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/SOLID-TOP-HOLE_grande.jpg?v=1480978354\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's up with the hole in the spindle? \u003c\/strong\u003eThat is 100% physics right there. Brass is more dense than aluminum; and making a top out of solid brass moved the CG (Center of Gravity) slightly higher when compared to the aluminum top. If the CG is too high the top will not want to stabilize. I tried a number of strategies to lower the CG on the top.\u003c\/p\u003e\n\u003cp\u003eNothing was working very well and I had the idea to drill out the core of the top \"just to see what would happen.\" Like the discovery of Champagne, it was a happy accident. I'm a scientist at heart, and that is one perfect, beautiful 0.160 x 1.25\" hole because it's EXACTLY what was needed to drop the CG right into the sweet spot for a perfect spinner. I bet you start to see this one on \"other\" tops out there in top land. It didn't take long for people to catch on to the ruby thing right? I don't mind that (much) but there's still some value in life for being the \"original.\" At least that's what I tell myself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThrough the looking glass:\u003c\/strong\u003e Is awesome a feature? Yeah, awesome is a feature. One additional feature of the Lambda Solid is you can look right through the ruby. This shot is taken looking down the hole in the stem of the top, not looking at the bottom. I've gotten a lot more enjoyment out of watching the ruby sparkle when you hold it up to a light; and I think that's one major thing that was missing from the original two-piece Lambda.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eAnother added benefit of the hollow spindle is that any contact point can be replaced...assuming there isn't other significant damage to the top.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/7_99094eb6-62d0-4913-9db8-a94bb921f031.jpg?v=1487178307\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cspan class=\"subhead\"\u003eSphericity: \u003c\/span\u003e\u003cspan class=\"text\"\u003eThe \"sphericity\" of the Lambda's Grade 25 ruby is 25 millionths of an inch. Take an inch. Divide it into one million (1,000,000) slices. The amount of error is less than 25 slices...out of a million. The majority of machined parts are manufactured to within about 0.001 inches. I created the chart below to make blowing your mind easier on your brain. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/8_f68f5ae7-4edf-4bd8-aac6-4b5901da9154.jpg?v=1487179197\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eYes, I know that's not \"perfectly\" round, but it makes for good reading right?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eSurface Smoothness:\u003c\/span\u003e \u003cspan class=\"text\"\u003eBelow is an electron micro-graph that will give you a reasonable comparison between a metal \"machined\" surface and the surface of an instrument ruby. The image on the left is the ground edge of a razor blade. This is probably a much smoother finish that you will see with machining. However, compared to the surface of a ruby sphere at the same scale, it looks like the Grand Canyon. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/9_aa7d75f7-cfcb-41cc-b6bf-0331569295db.jpg?v=1487182054\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/10_617739bf-82eb-4b37-8d19-743f9477e739.jpg?v=1487182073\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eLet's agree to call it a cone. A cone isn't a very good shape for the contact point because you are always on one side of the point...or the other. This means the top will have a hard time balancing upright, wasting energy during the early spin, and then falling over early during the late spin when the top is losing RPM. It's inherently imprecise. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/JhBx7IVKwu8?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe perfect sphere means there is always a perfect point of contact with the surface, wasting less energy and spinning longer. It also means the Lambda is better able to spin along its axis; therefore, it does not exhibit the large amount of precession (angular wobble) that you see in a traditional top (above). \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/11_9861a4bd-d3ba-466d-aeec-266c87478e6b.jpg?v=1487182096\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe Lambda name is derived from the Greek letter \"L\" which is the physics symbol for angular momentum; the Newtonian principle that keeps a top from falling over. I'm not a physicist, but I\u003c\/span\u003e\u003cspan class=\"text\"\u003edid stay at a Holiday Inn Express at some point during college. Here we go:\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eANGULAR MOMENTUM (L) = RADIUS (MASS x VELOCITY)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThis equation is all you need to know about tops. For a given top, the size (radius) and weight (mass) are fixed, so your only variable is velocity. If you want more spin, you need more speed. How fast can you spin it? \u003c\/span\u003e \u003cspan class=\"text\"\u003eThe (major) factors that reduce spin time are friction and the geometry between the top's \"contact point\" and the target surface. You get to pick the surface, but I get to pick the contact point :)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"subhead\"\u003ePOLAR MOMENT OF INERTIA (\u003cem\u003eIp\u003c\/em\u003e) = \u003cem\u003ep\u003c\/em\u003e(r)r^2\u003cem\u003ed\u003c\/em\u003eV\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eDon't sweat the details. That just means a unique feature of the Lambda is the use of 2 different materials in the design. It looks awesome and it increases performance. \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003e6061 aluminum is used for the spindle to decrease the polar moment of inertia...in other words, reducing the amount of force it takes to get the top up to a given velocity. If you remember, the more velocity the more angular momentum...and a longer spin time. \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003eSolid brass is heavy, really heavy. It also machines beautifully. If you recall, mass is another important component to angular momentum, making brass an ideal material for the outer ring. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/12_dc744d82-7d07-4f5e-bf5a-1a3e017cdcd2.jpg?v=1487182112\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eIt depends...on a lot of different factors. How long \"will\" it spin is entirely up to you. How long \"can\" it spin is entirely unknown. My personal record (unofficial) is over 12 minutes. Check out the video below for a \"bar-setting\" unedited 10 minute spin. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eCan you beat me? It's gotta be on video! \u003ca href=\"https:\/\/www.youtube.com\/watch?v=que9olapZNo\u0026amp;list=UUEdJeiDK2r7DMJTLZchkmKQ\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSubmit your \"video response\" to my 10 min spin on the YouTube page (link)\u003c\/a\u003e ! \u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/que9olapZNo?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cspan class=\"text\"\u003eYour spin-time can (and will) vary. However, I'll leave you with the guesstimates below. These are based on my personal experience, and observation of other people testing the Lambda. If you can't seem to hit the numbers below, give it a little more \"wax on, wax off!\" That means \"practice\" in case The Karate Kid was after your time. Not the new one, the old one :) \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e6 Minutes:\u003c\/strong\u003e Most people should be able to hit this without trying too hard. You have to have a good surface where the top can actually stay on it for that long. Try a plate or bowl to keep your top from falling off the table. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e8 Minutes:\u003c\/strong\u003e \u003cspan class=\"text\"\u003ePut in a little practice and 8 minutes can be reached...some of the time. This was the first big milestone. To go past 8 minutes you have to have a good surface...and good technique. At this point I can break 8 minutes almost every time.\u003c\/span\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e10+ Minutes:\u003c\/strong\u003e \u003cspan class=\"text\"\u003eIf you practice a lot, you'll start seeing spins over 10 minutes...but that is\u003cem\u003every\u003c\/em\u003e hard to do. Even now, I might get 1 out of 5 spins that are over 10 minutes. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eJust keep in mind that trying for a long spin is \u003cstrong\u003eone\u003c\/strong\u003e way to enjoy your Lambda, but it's not the \u003cstrong\u003eonly\u003c\/strong\u003e way! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/13_c3e1dbbe-d386-49ec-b5cd-595aabedba57.jpg?v=1487182130\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eI tested a lot of different surfaces in search of the best one. I tried marble slabs, granite surface plates, glass dinner plates, ceramic bowls, various mirrors, optical lenses, and chemistry lab glass.\u003c\/span\u003e \u003cspan class=\"text\"\u003eThe Lambda may spin for so long that you won't have a flat enough surface unless you work in a laboratory or machine shop. After a couple minutes it will \"drift\" and eventually fall off the edge. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe best thing to use is any kind of concave dish. However, I had a hard time finding anything in my kitchen where the center of the plate\/bowl was actually the lowest part. Most had a raised or uneven area in the middle and this throws off the top. \u003c\/span\u003e\u003cspan class=\"text\"\u003eRight now my favorite surface is a little 5\" shaving mirror (12x magnification) that you can\u003ca href=\"http:\/\/www.amazon.com\/gp\/product\/B009MLSJ38\/ref=oh_details_o01_s00_i00?ie=UTF8\u0026amp;psc=1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ebuy from Amazon\u003c\/a\u003e. It's a reasonable size, is fairly durable (for a mirror) and has a flat back so you can set it on a table. The smooth curve of the mirror means you don't need a perfectly flat surface, the top will naturally find the lowest point. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/14_6e8529eb-394d-42eb-9d5f-bbc20294f93b.jpg?v=1487182146\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003ePlease keep the weight and diameter in mind when comparing tops. These details can be found on the \"specifications\" tab. Ignoring other factors, increasing the mass and\/or diameter will increase the potential spin time. That's just physics. A big top will spin longer than a small one. A heavier top will spin longer than a light one. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan class=\"subhead\"\u003eMaterials: Brass ring, aluminum spindle, ruby tip\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003eSome of the photos show a black ring. This was an early prototype and \u003cstrong\u003enot offered as an option\u003c\/strong\u003e. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/15_ebd10c28-a220-4c70-acb5-f88862cab4f3.jpg?v=1487182164\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/16_337beefd-c16f-4054-b8a7-367b873778c7.jpg?v=1487182180\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eMy prototype tops are manually machined on my Hardinge HLV-H toolroom lathe. Check out the video below for a quick montage of making the very first Lambda top. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/JaV-FNW_Ge0?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe Lambda top is made in-house on the Haas CNC lathe I purchased with the funds from my first KS campaign. All of the raw materials, including the instrument-rubies, are domestically manufactured. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/17_dd69b7fc-8de4-476a-90b6-ee10fd3574e8.jpg?v=1487182199\" style=\"float: none;\"\u003e\u003c\/p\u003e\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":93802856473,"sku":"L2PC-ALCU-RB","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/2pc-COPPER.jpg?v=1528841589"},{"product_id":"lambda-two-piece-aluminum-tungsten","title":"Lambda Two Piece (Aluminum \u0026 Tungsten)","description":"\u003ch2 class=\"highlight-text\"\u003eThe \"original\" ruby-tipped spin tops: crafted without compromise\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eWhy the high price and limited availability?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTungsten tops are well known for being wobbly, because the material is extremely difficult to machine precisely. It doesn't like to be cut, and destroys expensive carbide tooling very quickly. Unlike other makers, I personally hand spin 100% of tungsten tops to make sure there aren't any \"bad\" ones. \u003c\/span\u003e\u003cspan\u003eT\u003c\/span\u003e\u003cspan\u003ehis QC leads to a reject rate of about 30% of finished tops. Tungsten is $600 per foot of material, and there is a lot of time and effort to get all the way to a finished top.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKickstarter Original : \u003c\/strong\u003eThis is the original design from my Kickstarter project. I still think it's the best. For me good design is all about balance and simplicity. \u003c\/p\u003e\n\u003cp\u003eMaking a good two-piece top is also exceedingly difficult. I retired the design for over a year and spent hundreds of hours prototyping to maximize consistency and performance. The tolerance level on both the spindle diameter and bore of the ring are necessarily held to +\/- 0.0001 inches...basically the minimum tolerance the lathe is capable of.\u003c\/p\u003e\n\u003cp\u003eHolding this tolerance requires inspecting every 5 parts to make sure the machine is on size. Over the course of the day, the machine will drift up to .002 inches as air, machine and coolant temperature changes. You'll note this is 20x the allowable deviation. Making parts this precise comes at a cost. \u003ca href=\"http:\/\/blog.cnccookbook.com\/2017\/04\/29\/the-high-cost-of-tight-tolerances\/\" target=\"_blank\" title=\"the high cost of tight tolerances\" rel=\"noopener noreferrer\"\u003eIf you'd like to geek out you can refer to this article on \"The High Cost of Tight Tolerances\" on the CNC Cookbook blog.\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003eEven with all this effort, the simple act of mating two separate parts together always introduces some amount of error and imperfection. What most makers won't tell you, is you might get a \"perfect\" top...but you might not. It's become clear that performance falls within a statistical distribution and making every top absolutely perfect simply isn't a realistic expectation. That said, the new two piece top should (on average) spin even better than the original, and that's why I'm bringing back. This is as close to perfection as my current skills, knowledge, and equipment allow. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTungsten is 30x more expensive than brass and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eridiculously\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edense (heavy). It has almost the same density as gold at 19.3 g\/cm3. Just for reference: Brass is 8.5, Copper is 8.96, and Lead is 11.3. You want to get more dense than tungsten? You'll have to look into making a top from Iridium, Neptunium, Osmium, Platinum, or Plutonium. I can't particularly recommend the latter.\u003c\/p\u003e\n\u003cp\u003eSeriously, it's heavy. My personal best Lambda Brass spin is 12:37. This time represents how my finger strength and technique translates into spin speed or RPM. More RPM + good technique = longer spin. The tungsten is SO much heavier it is quite a bit harder to get spinning at maximum velocity. On my first tungsten spin I got about 14:30, but I think powerful spinners could get a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elot\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emore. If you are not a powerful spinner, you won't be able to take full advantage of the physics of this top...but if you don't care about that then just have fun with it :)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"highlight-text\"\u003eThe 6061 aluminum spindle\u003c\/span\u003e is strong, light weight, and raw machined aluminum. I normally nickel plate all of my aluminum parts, but it's just not necessary here. I also really like the contrast of the \"cool-colored\" aluminum next to the warm brass.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003eContact Point Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eFor complete information, please see the \"contact points\" tab on this page. \u003c\/span\u003eOf course the ruby\u003c\/span\u003e is the ultimate in performance and awesome...can't beat that combination. It's a little bit fragile if you compare it to a Mac truck, but a little bit of knowledge and care will keep it spinning for a lifetime. I mean, it's nearly as hard as diamond and those are \"forever.\"\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan color=\"red\" style=\"color: red;\"\u003e\u003cstrong\u003e\u0026gt;\u0026gt;\u0026gt; Broken contact balls are not covered under warranty. NEVER drop the Lambda top onto a tile or granite surface or the ball may shatter.  Contact points can be replaced in tops that have hollow spindles (all current models)...assuming there isn't other significant damage to the top. \u0026lt;\u0026lt;\u0026lt; \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong-blue\u003eHazardous Spin Surfaces:\u003c\/strong-blue\u003e A granite (or tile) counter top is MUCH harder than steel. That means if you drop it on a granite or tile counter top there is a significant chance of damaging the instrument ruby. Please remember, this is not a toy, it is a precision instrument and must be treated as such.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong-blue\u003eSpin Surface Hazards: \u003c\/strong-blue\u003eGlass is fairly soft, and the ruby will probably shatter glass before the ruby breaks. So if you drop your top onto a mirror or a glass table top it will impact with a TINY amount of surface area and magnify the force. I have not personally experienced this, nor have I heard of it happening, but it's still something to keep in mind.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 class=\"accordion\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/CLICK-FOR-INFO_2ac06d68-f3cf-4897-b6e9-0085a5cb647d_large.gif?v=1494270115\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003cdiv class=\"inner\" style=\"text-align: left;\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/1_31760cbd-621f-4baf-88d0-0b850a9dc4e5.jpg?v=1487178197\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eTo be honest, I'm just as surprised as you are. My friend Joe, from Scout Leather Co., has been telling me for months that I should make a top. My response was always, \"I make tools, not toys.\" But I was intrigued. Who doesn't like tops, right?\u003c\/span\u003e \u003cspan class=\"available\"\u003ePlease check out the Kicstarter video just below :)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/K0Gl2AEyNJo\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eOne afternoon I had a few hours to play around on the lathe. I had no plan, I was just cutting a top free-hand on the lathe. No measurements, no design drawings. Instead of cutting a cone for the tip, I dug around in an old project box and came up with a ruby sphere I bought for another job. The first time I spun the top it was obvious that I created something totally different in performance and physics from anything I had seen before.  I showed the prototype to a few people and the most common response was, \"Wait, it's still spinning? Are you sure? It doesn't look like it's moving.There is no way it's still spinning.\" No one else had seen anything like it either. I thought that was pretty awesome, and I believe awesome is worth sharing. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan class=\"highlight-text\"\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e \u003c\/span\u003eEvery Lambda comes in a snap-top box that serves double duty as a storage container and a display stand. Please be careful when you \"present\" this top to someone. You might preface the gesture with, \"So I'm NOT asking you to marry me right now. I just want to show you this top.\" Or if you \u003cstrong\u003eare\u003c\/strong\u003e actually going to use the Lambda as a token of your everlasting commitment...then you are the most awesome person ever. Send me photos.\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/2_a9b8ffcb-3ae4-4563-b5ab-0c0f1de91091.jpg?v=1487178216\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/3_61218857-4c71-4a01-958c-e3c9d27be8bf.jpg?v=1487178230\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eIf you know my work, you know I don't mess around. The Lambda is not intended to be a record breaker, but rather an expression of how I see the world: the ideal balance of performance, physics, and aesthetics. However, you are going to have a really hard time finding something is the same size\/weight class that will outspin this top. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003e\u003cstrong\u003eEnough chit chat; I present the Prometheus Lambda top.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/tZEvvofzviQ?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp\u003e \u003cstrong\u003eYes this is a video\u003c\/strong\u003e...it's not a still image! If you stared at it for a few seconds and then said \"woaaah,\" we are on the same page. Welcome to my project :)  \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/4_372c2087-550d-4cf4-bcda-d3002708fc9a.jpg?v=1487178247\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/5_61272fb7-fe5c-4979-bbb2-a90d36f0749b.jpg?v=1487178271\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe secret ingredient (beyond a solid design based on Newton and \"the physics\") is the \u003cstrong\u003einstrument-grade ruby sphere\u003c\/strong\u003e. You heard me right, I said \u003cstrong\u003eruby\u003c\/strong\u003e. This type of manufactured ruby is used in things like Rolex watches, super-precision measuring instruments, fiber optic transmission lines, and other really expensive and\/or sciency stuff. The hardness is 9 on the Mohs scale. Diamond is one of the few harder materials and scores a perfect 10. That alone is awesome! \u003c\/span\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/-PuQwSSYfUY?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003e\u003cstrong\u003eFrom the manufacturer:\u003c\/strong\u003e \"This material has five times more abrasion resistance than carbide, zero porosity, high temperature tolerance, extreme chemical resistance, and extreme hardness.\"\u003c\/span\u003e \u003cspan class=\"text\"\u003eI know, I know. How tough is it? THIS tough. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe video shows a ruby smashed between the steel top of my bench-vise and a 16oz. steel-faced dead blow hammer. Yes, I hit it really hard. Yes, it did break. It's tough...not indestructible. Just treat it like a ruby and you should be fine. If you treat it irresponsibly...it will break, as demonstrated above :)\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003eAs before, avoid spinning on (or near) tile and granite surfaces, both of which have a higher surface hardness than steel. A significant impact (on something that hard) can shatter the ruby. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/SOLID-TOP-HOLE_grande.jpg?v=1480978354\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's up with the hole in the spindle? \u003c\/strong\u003eThat is 100% physics right there. Brass is more dense than aluminum; and making a top out of solid brass moved the CG (Center of Gravity) slightly higher when compared to the aluminum top. If the CG is too high the top will not want to stabilize. I tried a number of strategies to lower the CG on the top.\u003c\/p\u003e\n\u003cp\u003eNothing was working very well and I had the idea to drill out the core of the top \"just to see what would happen.\" Like the discovery of Champagne, it was a happy accident. I'm a scientist at heart, and that is one perfect, beautiful 0.160 x 1.25\" hole because it's EXACTLY what was needed to drop the CG right into the sweet spot for a perfect spinner. I bet you start to see this one on \"other\" tops out there in top land. It didn't take long for people to catch on to the ruby thing right? I don't mind that (much) but there's still some value in life for being the \"original.\" At least that's what I tell myself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThrough the looking glass:\u003c\/strong\u003e Is awesome a feature? Yeah, awesome is a feature. One additional feature of the Lambda Solid is you can look right through the ruby. This shot is taken looking down the hole in the stem of the top, not looking at the bottom. I've gotten a lot more enjoyment out of watching the ruby sparkle when you hold it up to a light; and I think that's one major thing that was missing from the original two-piece Lambda.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eAnother added benefit of the hollow spindle is that any contact point can be replaced...assuming there isn't other significant damage to the top.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/7_99094eb6-62d0-4913-9db8-a94bb921f031.jpg?v=1487178307\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cspan class=\"subhead\"\u003eSphericity: \u003c\/span\u003e\u003cspan class=\"text\"\u003eThe \"sphericity\" of the Lambda's Grade 25 ruby is 25 millionths of an inch. Take an inch. Divide it into one million (1,000,000) slices. The amount of error is less than 25 slices...out of a million. The majority of machined parts are manufactured to within about 0.001 inches. I created the chart below to make blowing your mind easier on your brain. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/8_f68f5ae7-4edf-4bd8-aac6-4b5901da9154.jpg?v=1487179197\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eYes, I know that's not \"perfectly\" round, but it makes for good reading right?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eSurface Smoothness:\u003c\/span\u003e \u003cspan class=\"text\"\u003eBelow is an electron micro-graph that will give you a reasonable comparison between a metal \"machined\" surface and the surface of an instrument ruby. The image on the left is the ground edge of a razor blade. This is probably a much smoother finish that you will see with machining. However, compared to the surface of a ruby sphere at the same scale, it looks like the Grand Canyon. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/9_aa7d75f7-cfcb-41cc-b6bf-0331569295db.jpg?v=1487182054\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/10_617739bf-82eb-4b37-8d19-743f9477e739.jpg?v=1487182073\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eLet's agree to call it a cone. A cone isn't a very good shape for the contact point because you are always on one side of the point...or the other. This means the top will have a hard time balancing upright, wasting energy during the early spin, and then falling over early during the late spin when the top is losing RPM. It's inherently imprecise. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/JhBx7IVKwu8?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe perfect sphere means there is always a perfect point of contact with the surface, wasting less energy and spinning longer. It also means the Lambda is better able to spin along its axis; therefore, it does not exhibit the large amount of precession (angular wobble) that you see in a traditional top (above). \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/11_9861a4bd-d3ba-466d-aeec-266c87478e6b.jpg?v=1487182096\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe Lambda name is derived from the Greek letter \"L\" which is the physics symbol for angular momentum; the Newtonian principle that keeps a top from falling over. I'm not a physicist, but I\u003c\/span\u003e\u003cspan class=\"text\"\u003edid stay at a Holiday Inn Express at some point during college. Here we go:\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eANGULAR MOMENTUM (L) = RADIUS (MASS x VELOCITY)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThis equation is all you need to know about tops. For a given top, the size (radius) and weight (mass) are fixed, so your only variable is velocity. If you want more spin, you need more speed. How fast can you spin it? \u003c\/span\u003e \u003cspan class=\"text\"\u003eThe (major) factors that reduce spin time are friction and the geometry between the top's \"contact point\" and the target surface. You get to pick the surface, but I get to pick the contact point :)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"subhead\"\u003ePOLAR MOMENT OF INERTIA (\u003cem\u003eIp\u003c\/em\u003e) = \u003cem\u003ep\u003c\/em\u003e(r)r^2\u003cem\u003ed\u003c\/em\u003eV\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eDon't sweat the details. That just means a unique feature of the Lambda is the use of 2 different materials in the design. It looks awesome and it increases performance. \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003e6061 aluminum is used for the spindle to decrease the polar moment of inertia...in other words, reducing the amount of force it takes to get the top up to a given velocity. If you remember, the more velocity the more angular momentum...and a longer spin time. \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003eSolid brass is heavy, really heavy. It also machines beautifully. If you recall, mass is another important component to angular momentum, making brass an ideal material for the outer ring. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/12_dc744d82-7d07-4f5e-bf5a-1a3e017cdcd2.jpg?v=1487182112\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eIt depends...on a lot of different factors. How long \"will\" it spin is entirely up to you. How long \"can\" it spin is entirely unknown. My personal record (unofficial) is over 12 minutes. Check out the video below for a \"bar-setting\" unedited 10 minute spin. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eCan you beat me? It's gotta be on video! \u003ca href=\"https:\/\/www.youtube.com\/watch?v=que9olapZNo\u0026amp;list=UUEdJeiDK2r7DMJTLZchkmKQ\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSubmit your \"video response\" to my 10 min spin on the YouTube page (link)\u003c\/a\u003e ! \u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/que9olapZNo?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cspan class=\"text\"\u003eYour spin-time can (and will) vary. However, I'll leave you with the guesstimates below. These are based on my personal experience, and observation of other people testing the Lambda. If you can't seem to hit the numbers below, give it a little more \"wax on, wax off!\" That means \"practice\" in case The Karate Kid was after your time. Not the new one, the old one :) \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e6 Minutes:\u003c\/strong\u003e Most people should be able to hit this without trying too hard. You have to have a good surface where the top can actually stay on it for that long. Try a plate or bowl to keep your top from falling off the table. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e8 Minutes:\u003c\/strong\u003e \u003cspan class=\"text\"\u003ePut in a little practice and 8 minutes can be reached...some of the time. This was the first big milestone. To go past 8 minutes you have to have a good surface...and good technique. At this point I can break 8 minutes almost every time.\u003c\/span\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong class=\"highlight-text\"\u003e10+ Minutes:\u003c\/strong\u003e \u003cspan class=\"text\"\u003eIf you practice a lot, you'll start seeing spins over 10 minutes...but that is\u003cem\u003every\u003c\/em\u003e hard to do. Even now, I might get 1 out of 5 spins that are over 10 minutes. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eJust keep in mind that trying for a long spin is \u003cstrong\u003eone\u003c\/strong\u003e way to enjoy your Lambda, but it's not the \u003cstrong\u003eonly\u003c\/strong\u003e way! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/13_c3e1dbbe-d386-49ec-b5cd-595aabedba57.jpg?v=1487182130\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eI tested a lot of different surfaces in search of the best one. I tried marble slabs, granite surface plates, glass dinner plates, ceramic bowls, various mirrors, optical lenses, and chemistry lab glass.\u003c\/span\u003e \u003cspan class=\"text\"\u003eThe Lambda may spin for so long that you won't have a flat enough surface unless you work in a laboratory or machine shop. After a couple minutes it will \"drift\" and eventually fall off the edge. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe best thing to use is any kind of concave dish. However, I had a hard time finding anything in my kitchen where the center of the plate\/bowl was actually the lowest part. Most had a raised or uneven area in the middle and this throws off the top. \u003c\/span\u003e\u003cspan class=\"text\"\u003eRight now my favorite surface is a little 5\" shaving mirror (12x magnification) that you can\u003ca href=\"http:\/\/www.amazon.com\/gp\/product\/B009MLSJ38\/ref=oh_details_o01_s00_i00?ie=UTF8\u0026amp;psc=1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ebuy from Amazon\u003c\/a\u003e. It's a reasonable size, is fairly durable (for a mirror) and has a flat back so you can set it on a table. The smooth curve of the mirror means you don't need a perfectly flat surface, the top will naturally find the lowest point. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/14_6e8529eb-394d-42eb-9d5f-bbc20294f93b.jpg?v=1487182146\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003ePlease keep the weight and diameter in mind when comparing tops. These details can be found on the \"specifications\" tab. Ignoring other factors, increasing the mass and\/or diameter will increase the potential spin time. That's just physics. A big top will spin longer than a small one. A heavier top will spin longer than a light one. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan class=\"subhead\"\u003eMaterials: Brass ring, aluminum spindle, ruby tip\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"text\"\u003eSome of the photos show a black ring. This was an early prototype and \u003cstrong\u003enot offered as an option\u003c\/strong\u003e. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/15_ebd10c28-a220-4c70-acb5-f88862cab4f3.jpg?v=1487182164\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/16_337beefd-c16f-4054-b8a7-367b873778c7.jpg?v=1487182180\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eMy prototype tops are manually machined on my Hardinge HLV-H toolroom lathe. Check out the video below for a quick montage of making the very first Lambda top. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"600\" height=\"338\" src=\"\/\/www.youtube.com\/embed\/JaV-FNW_Ge0?rel=0\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text\"\u003eThe Lambda top is made in-house on the Haas CNC lathe I purchased with the funds from my first KS campaign. All of the raw materials, including the instrument-rubies, are domestically manufactured. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/17_dd69b7fc-8de4-476a-90b6-ee10fd3574e8.jpg?v=1487182199\" style=\"float: none;\"\u003e\u003c\/p\u003e\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":93870030873,"sku":"L2PC-ALW-RB","price":265.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/ALU-W.jpg?v=1501777474"},{"product_id":"nano-oil-1cc","title":"Nano-Oil","description":"\u003ch2\u003e\u003cspan class=\"subhead\"\u003eRemember the Tin Man? Well, you should. \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003e1cc Nano-Oil in a precision medical dropper bottle: for travel and\/or light users\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text\"\u003eNano-Oil™ is a proprietary formula designed specifically for metal-to-metal contact applications. It works incredibly well on both flashlight threads and o-rings. This 1cc bottle is perfect for Alpha pen and Beta QRv2 flashlight owners. \u003c\/p\u003e\n\u003cp class=\"text\"\u003eNeed a bigger bottle? \u003ca href=\"https:\/\/darksucks.mom\/collections\/tools-maintenance\/products\/maintenance-kit\"\u003eCheck out the 8cc needle oiler\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cstrong\u003eThreads require regular maintenance if you want them to last and perform at their best.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003eIt's quite simple, but very important. The main task is to lubricate the threads and O-rings. If the threads ever feel \"gritty\" then those will need to be cleaned with a soft cloth and an evaporating and degreasing cleaner like Windex or Simple Green. The o-rings should get a drop or two of oil if they ever start to feel \"stiff.\"\u003c\/p\u003e\n\u003cp class=\"text\"\u003eYou'd be surprised by how many different types of oils and greases are out there. You might also be surprised buy how important they are to flashlights. The top contenders for lubricating threads and o-rings are: DuPont Krytox, Super Lube, NyoGel, and Nano-Oil. There is a huge amount of debate on which is the king of the hill. This is one of those forum topics that gets debated endlessly.\u003c\/p\u003e\n\u003cp class=\"text\"\u003eI'm an applied research type of person, so I decided first hand experimentation was better than third party hearsay. I bought some of each, tried them all, and to cut a long story short, Nano-Oil gets my vote. It just plain works. Greases have really great \"feel\" but tend to attract a lot of dirt and get all over everything when you take the light apart.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"8cc","offer_id":39567205498993,"sku":"NANO-8CC","price":18.0,"currency_code":"USD","in_stock":true},{"title":"1cc","offer_id":39567205531761,"sku":"NANO-1CC","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/nano-8cc2.jpg?v=1635217662"},{"product_id":"logo-cap-upgrade-kit","title":"Logo Screw Upgrade Kit","description":"\u003ch1\u003eUpgrade your Alpha Pen to a logo screw\u003c\/h1\u003e\n\u003cp\u003eThis is a retrofit kit for all previous Alpha pens\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eAs stock runs out, all Alpha Pens are being upgraded with the new logo screw. Pens will not have any other identifying marks. If you have an older Alpha Pen, you can up grade with this kit which includes: \u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLogo Cap\u003c\/li\u003e\n\u003cli\u003e5\/32\" allen key for the old screw\u003c\/li\u003e\n\u003cli\u003e3mm allen key for the new screw\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e To remove or install a logo cap, the wrench fits into the \"bottom\" of the screw. If you are looking down into the open end of the pen cap you'll need to rotate the screw in the \"opposite\" direction you'd expect. Left to tighten and right to loosen. The threads aren't backwards, it's just that your perspective is :) \u003c\/span\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"TITANIUM","offer_id":821285027865,"sku":"PEN-KIT-TI","price":17.5,"currency_code":"USD","in_stock":false},{"title":"BRASS","offer_id":821284962329,"sku":"PEN-KIT-BRS","price":12.5,"currency_code":"USD","in_stock":true},{"title":"COPPER","offer_id":821284995097,"sku":"PEN-KIT-CPR","price":12.5,"currency_code":"USD","in_stock":true},{"title":"NICKEL","offer_id":821285060633,"sku":"PEN-KIT-EN","price":12.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/PEN-CAP-4UP.jpg?v=1568805011"},{"product_id":"battery-marker-stickers","title":"Battery Marker Stickers (10 pcs)","description":"\u003ch1\u003eTaking the pain out of making the switch\u003c\/h1\u003e\n\u003cp\u003eCustom printed Prometheus logo stickers (1\/2\") are used to mark devices when you install rechargeable batteries.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan style=\"color: #cc0000;\"\u003eEach strip contains 10 stickers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eI found one of the most frustrating parts of switching to rechargeable batteries is not knowing which device already has them. It's also helpful if you need batteries for a new device and have to scrounge them from another because you didn't buy enough spares :) \u003c\/p\u003e\n\u003cp\u003eThe marker sticker allows you to tell at a glance whether you have rechargeable or disposable batteries inside and saves the time and aggravation of opening multiple devices to find what you are looking for. \u003c\/p\u003e\n\u003cp\u003eIn my experience, you have way more battery consuming devices in your house that you know. My general rule of thumb: buy twice as many as you think you'll need. You'll still be back in a few months, but save yourself some trouble up front! \u003c\/p\u003e\n\u003cp\u003eMade from durable \"outdoor\" grade vinyl. \u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":901793841177,"sku":"BAT-STK","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/BATTERY-STICKERS.jpg?v=1508134254"},{"product_id":"alpha-pen-en-bamboo-se","title":"Alpha Bamboo Fountain Pen","description":"\u003cspan data-mce-fragment=\"1\"\u003eAn extension of the Alpha Pen platform, the Bamboo Fountain pen is mechanically identical, so you can mix and match components as you like. Fountain pens ship with a \"matching material\" cap screw. The Alpha line allows you to customize both your aesthetic style and writing style...and change it up as often as you like. \u003c\/span\u003e\u003cspan color=\"red\" style=\"color: red;\" data-mce-fragment=\"1\"\u003eAlpha Bamboo Fountain Pens are ONLY compatible with Pelikan Edelstein ink cartridges. Each pen includes 1 nib of your choice and 1 Pelikan Edelstein Tanzanite (blue\/black) cartridge.\u003c\/span\u003e\n\u003ch2\u003e\u003c\/h2\u003e","brand":"Prometheus Lights","offers":[{"title":"Electroless Nickel","offer_id":1131267620889,"sku":"FP-BAM-EN","price":195.0,"currency_code":"USD","in_stock":false},{"title":"Brass","offer_id":1131349311513,"sku":"FP-BAM-BRS","price":200.0,"currency_code":"USD","in_stock":true},{"title":"Copper","offer_id":1131349344281,"sku":"FP-BAM-CPR","price":210.0,"currency_code":"USD","in_stock":true},{"title":"6\/4 Titanium","offer_id":1131349377049,"sku":"FP-BAM-TI","price":265.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Bamboo_Fountain_Pen_Group_Kickstarter.jpg?v=1646771330"},{"product_id":"canted-coil-spring","title":"Canted Coil Spring (one item)","description":"\u003ch1\u003eTake (maintenance) matters into your own hands\u003c\/h1\u003e\n\u003ch3\u003eReplacement springs for Beta QRv2 lights and Kappa QR keychains\u003c\/h3\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eThe price shown is for ONE spring! \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThese proprietary (made just for me) canted coil springs make the magic happen. It's very rare, but sometimes a spring can become damaged. Damage sufficient to negatively impact the springs function is normally severe\/obvious. The spring can actually tolerate quite a bit of damage before the function is compromised. Fortunately replacing them is fairly easy. Are you tough enough to do it yourself? \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e The spring can be removed with a pair of tweezers, this may do permanent damage to the spring...but you are replacing it anyway. Just don't expect to remove a \"good\" spring without damage. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #cc0000;\"\u003eEach spring has a tiny weld (shiny spot - see photo). \u003cspan style=\"text-decoration: underline;\"\u003eThe spring MUST be installed with the weld facing \"out\" of the hole in the flashlight (or keychain) body.\u003c\/span\u003e The spring will not function properly and the QR may become very difficult to remove if the spring is installed backwards. See, you were warned ;) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #cc0000;\"\u003eJust insert one edge of the spring into the hole. It will normally drop past the groove. Use a pick (even a toothpick) to raise the bottom edge of the spring up into the groove. Once that is seated you can push the rest of the spring down and it should snap into place. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWhat's up with the price? You read the part about these springs being custom made right? Typically our vendor makes these springs for everything from medical devices to missiles.The spring is the most expensive component in the Beta QRv2 (or Kappa) and well, awesome has a price. \u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":1318686195737,"sku":"QR-SPRING","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/CANTED-COIL_933a4f04-fb39-4a2b-8f2b-aad95feeb374.jpg?v=1551295973"},{"product_id":"munky-spunk","title":"Munky Spunk (2cc)","description":"\u003ch2\u003e\n\u003cspan class=\"subhead\"\u003e\u003c\/span\u003e\u003cspan class=\"subhead\"\u003eTrouble with rough titanium or stainless threads? \u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"subhead\"\u003eAfter years of field research this is the ultimate solution\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 class=\"text\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eNot for use on o-rings : threads only! \u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 class=\"text\"\u003eLook no further my friends.\u003c\/h3\u003e\n\u003cp class=\"text\"\u003eWild caught, cage free, free range, grass fed, domestic, organic, vegan, gluten free, non-GMO. Munky Spunk delivers superior lubricity on titanium, stainless, and other tough metals. This stuff works when nothing else will...even Nano Oil. I'm not even kidding. High viscosity ensures it stays where you put it. Careful though, a little dab 'll do ya. \u003c\/p\u003e\n\u003cp class=\"text\"\u003eMunky Spunk prevents galling (see below). This is the same lubricant that I use on my titanium lights and pens. I finally decided to make it available to the masses! Go ahead, impress your friends. \u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cem\u003e\"Monkey Spunk\" is a slang term used in the trades for a variety of lubricants; we have intentionally misspelled it for SEO purposes. \u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 class=\"text\"\u003eWhy do Ti and SS require specialized lubrication? Galling! \u003c\/h3\u003e\n\u003cp class=\"text\"\u003eFrom Wikipedia: \"Galling\u003cspan\u003e is a form of wear caused by adhesion between sliding surfaces. When a material galls, some of it is pulled with the contacting surface, especially if there is a large amount of force compressing the surfaces together. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text\"\u003e\u003cspan\u003eGalling is caused by a combination of \u003c\/span\u003efriction \u003cspan\u003eand \u003c\/span\u003eadhesion\u003cspan\u003e between the surfaces, followed by slipping and tearing of \u003c\/span\u003ecrystal structure\u003cspan\u003e beneath the surface. This will generally leave some material stuck or even \u003c\/span\u003efriction welded\u003cspan\u003e to the adjacent surface, whereas the galled material may appear gouged with balled-up or torn lumps of material stuck to its surface.\"\u003c\/span\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 class=\"text\"\u003eThreads require regular maintenance if you want them to last and perform at their best.\u003c\/h3\u003e\n\u003cp class=\"text\"\u003eIt's quite simple, but very important. The main task is to lubricate the threads and O-rings. If the threads ever feel \"gritty\" then those will need to be cleaned with a soft cloth and an evaporating and degreasing cleaner like Windex or Simple Green. The o-rings should get a drop or two of oil if they ever start to feel \"stiff.\"\u003c\/p\u003e\n\u003cp class=\"text\"\u003eYou'd be surprised by how many different types of oils and greases are out there. You might also be surprised buy how important they are to flashlights. The top contenders for lubricating threads and o-rings are: DuPont Krytox, Super Lube, NyoGel, and Nano-Oil. Normally I recommend Nano-Oil for any metal-on-metal lubrication, but not when it comes to metals that gall. It's better than nothing, but Munky Spunk is the best. \u003c\/p\u003e\n\u003cp class=\"text\"\u003eI'm an applied research type of person, so I decided first hand experimentation was better than third party hearsay. I bought some of each, tried them all, and to cut a long story short, our super secret formulation works better than anything else out there on your toughest thread materials. \u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":1578898325529,"sku":"MKY-SPNK","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Munky_Spunk_Clear_Tube.jpg?v=1531940740"},{"product_id":"carvesmart-stop-pin-drill","title":"CarveSmart Stop Pin Drill","description":"\u003ch2 style=\"text-align: left;\"\u003e\"One and done\" for your CarveSmart stop pins! \u003c\/h2\u003e\n\u003cp\u003eYou are a machinist, so I know you place a premium on ease and efficiency ;)\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eplease share with any carvesmart user that you know! \u003c\/h3\u003e\n\u003cp\u003eI'm super excited to partner with my friends at \u003ca href=\"https:\/\/abtoolsinc.com\/\" target=\"_blank\"\u003eAB Tools Inc.\u003c\/a\u003e on this one! We all know time is money, whether you are a job shop or a solo act. Start saving now. \u003c\/p\u003e\n\u003cp\u003eI'm a huge fan of \u003ca href=\"http:\/\/carvesmart.com\/\" target=\"_blank\"\u003eCarveSmart\u003c\/a\u003e soft jaws, but I'm always annoyed with the inefficiency of setting stop pins because I need 4 tools (spot drill, drill, reamer, chamfer) to get the job done. Normally this means taking up 4 tool pockets in the CNC and\/or having to set up 4 tools if you can't afford to leave them in the machine. Sometimes I just need to put in one pin and it's not worth it. Enter the Stop Pin Drill! You can even drill holes \"off line\" on your Bridgeport instead of taking up time on the CNC. Yes, I actually tried it.\u003c\/p\u003e\n\u003cp\u003eI emailed my concept to AB, they offered some suggestions, and I ordered a few prototypes to test for this project. The results exceeded my expectations and I'm excited to share this with my fellow CarveSmart nerds.  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolid carbide\u003c\/li\u003e\n\u003cli\u003e3\/8\" shank for rigidity\u003c\/li\u003e\n\u003cli\u003e118* point angle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003etest results\u003c\/h3\u003e\n\u003cp\u003eThis tool is a prototype and no warranties or guarantees are implied. I received and tested a number of sample drills in 6061 aluminum. I have no idea how these will perform (if at all) in other materials. We took a plate and drilled 96 holes. Then dowel pins were inserted in holes #1 and #96 to test and compare the hole fit. #nailed-it\u003c\/p\u003e\n\u003cp\u003eThe microscope image above shows the tool after making the 96 holes with no significant wear. Sorry about the image quality. My scope has a very narrow depth of field and I was holding my phone camera up to the eyepiece ;) \u003c\/p\u003e\n\u003cp\u003eIt should go without saying, use a rigid tool holder since we are trying to spot and drill in a single plunge. A low mass\/less rigid tool holder will allow more flex\/vibration and produce poor results. \u003c\/p\u003e\n\u003ch3\u003efeeds and speeds\u003c\/h3\u003e\n\u003cp\u003eI'm no expert, but we used the following (conservative) feeds and speeds for testing. My goal was accuracy and tool life, not speed. Please bear in mind, we are going for a hole that is closer to reamed rather than drilled. No point in going bonkers for a couple of holes. In setting below are just suggestions. You should use your best judgement for the equipment and cutting conditions available to you. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRPM: 5000\u003c\/li\u003e\n\u003cli\u003eIPM: 15\u003c\/li\u003e\n\u003cli\u003eFPT(IPR): .0015(.003) \u003c\/li\u003e\n\u003cli\u003eDWELL: 36ms (3 spindle rotations @5K RPM) \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cscript\u003e\/\/ \u003c![CDATA[\n(function() {\n      var script = document.createElement('script');\n      script.src = 'https:\/\/backerkit.com\/assets\/preorders.js';\n      script.async = true;\n      var entry = document.getElementsByTagName('script')[0];\n      entry.parentNode.insertBefore(script, entry);\n    })();\n\/\/ ]]\u003e\u003c\/script\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":1679968567321,"sku":"CS-STP","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/CS-pin-tool-2400.jpg?v=1633452485"},{"product_id":"tritium-ready-button-option","title":"Beta Pocket Clip (option)","description":"","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":1708206194713,"sku":"BQR-TRT-CLP","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/BETA-CLIP_e7fb3749-299b-4ad2-9131-91666bd2e8c7.jpg?v=1612300105"},{"product_id":"foursevens-warranty-repair","title":"Foursevens Warranty Repair","description":"\u003ch2\u003eLegacy Foursevens Lights\u003c\/h2\u003e\n\u003cp\u003eWarranty Repair\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eGood news! If you were directed to this page we were able to repair your Foursevens light. This is the service fee for lights purchased before January 1, 2017, or a warranty claim without a proof of purchase. Please select domestic or international from the item drop-down as needed.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e \u003c\/span\u003eAll repair rates (domestic and international) are  $15 + shipping.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":1715928432665,"sku":"WAR-RPR","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/FOURSEVENS-LOGO-SHOPIFY.jpg?v=1521956159"},{"product_id":"beta-qrv2-tritium-ready-pocket-clip","title":"Beta QRv2 Tritium-Ready Tailcap","description":"\u003ch2\u003eAdd a tritium locator to your Beta QRv2 \u003c\/h2\u003e\n\u003cp\u003eGet your glow on, everyone loves tritium!\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e This is a \"tritium-ready\" tailcap. You'll have to source your own \u003cstrong\u003e1.5x6mm\u003c\/strong\u003e (last version was 1.5x5mm) tritium vials and Norland 61 cement. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"highlight-text\"\u003e\u003cspan style=\"color: #cc0000;\"\u003eI cannot provide any advice or services, but you know how to Google right? ;) \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003eMany people have requested a tritium tailcap and here it is! The reason I don't provide tritium is that I don't have a license to sell it. Please don't ask. \u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003eThe cone machined into the cap acts like a reflector. Instead of just seeing the glow from the vial itself, you'll get a much wider effective glow area.\u003c\/p\u003e\n\u003cp class=\"text\" style=\"text-align: left;\"\u003e***QUANTITIES ARE LIMITED***\u003c\/p\u003e\n\u003cp class=\"text\"\u003e \u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":1711830204441,"sku":"BETA-TRIT-BTN","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Beta_Tritium_Tail_Cap_02.jpg?v=1580512796"},{"product_id":"alpha-titanium-raw-machined","title":"Alpha Titanium (Raw Machined)","description":"\u003ch2\u003e\u003cspan class=\"highlight-text\"\u003eThe Alpha ICE Titanium in a raw machined finish\u003c\/span\u003e\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cspan\u003eWe used to have these machined by Gilbert at Hirsch machine, but I hired Gilbert and now we are back to making all of our Alpha lights in-house. This is a CP2 Titanium variant of our flagship Alpha line. For more details, like why we use CP2 instead of 6\/4 titanium, read on! \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan style=\"color: #ff2a00;\"\u003eAlpha lights are assembled to order and may take up to two weeks to ship, depending on our current workload.\u003c\/span\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"400\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/manage.kmail-lists.com\/subscriptions\/subscribe?a=HpHdPW\u0026amp;g=L8Xtch\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/BLUE-LABEL-SIGN-UP_large.jpg?v=1547508535\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003e\u0026lt;\u0026lt;\u0026lt; Please click the \"sign up now\" button to the left for a complete explanation of the Blue Label Wait List!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Prometheus_Lights_Alpha_Titanium_03_grande.jpg?v=1524072240\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/darksucks.mom\/collections\/modding-components\/products\/led-driver\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/2_85b65223-d609-436b-9e2f-30f695d5ff46.jpg?v=1489901318\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eI've been working on this driver for over two years. It's simple, powerful, and full of features even the most demanding flashlight enthusiasts will appreciate. A maximum current of 3.4 Amps delivers class-leading power and an advanced software platform lets you make Icarus a reflection of your unique preferences by programming it any way you like...\u003c\/p\u003e\n\u003cp\u003eThis driver is 100% designed, programmed, and manufactured (in the USA) just for me. Until now, I've been limited by \"what is available,\" but Icarus is the realization of a long standing goal. No expense is spared, no shortcuts taken, no compromise accepted. I'm proud to put the Prometheus stamp on this driver as the crowning jewel of the Alpha platform. Enough talk, let's get to the details.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.darksucks.mom\/icarus.html\"\u003eClick the image above for more details about Icarus on the product page.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Prometheus_Lights_Alpha_Titanium_03_grande.jpg?v=1524072240\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003eThere isn't a lot to say about this light. It's titanium: boom.\u003c\/span\u003e\u003cspan\u003e The machining details on the head evolved over a number of different special editions of the Alpha ICE (Integrated Cooling Element). As always, I'm looking for balance and classic lines. The entire light is machined from solid Domestic CP2 Titanium bar stock. No tubing is used in the manufacturing of this particular light; not because it's a bad idea, you just can't get it in the right size. Ever try drilling a 3\/4\" hole 4\" deep in titanium? Yeah.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Prometheus_Lights_Alpha_Titanium_04_grande.jpg?v=1524072240\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"highlight-text\"\u003eAh yes, thermal conductivity. \u003c\/span\u003eWe are producing a lot of lumens and that makes a lot of heat. Deep grooving on the head helps get heat out of the light and into the environmet as quickly as possible. Everyone is going to ask why this light is made from CP2 (Grade 2) titanium and not from 6Al\/4V (Grade 5) titanium. Sure, 6\/4 is stronger...but we are making a flashlight, not a fighter jet. Strength doesn't really matter when aluminum will do just fine.\u003c\/p\u003e\n\u003cp\u003eWhat the flashlight maker should concern themselves with is thermal conductivity. CP2 titanium conducts heat 3x better than 6\/4 titanium. End of discussion? If you are making a light with this much power out of Grade 5 then you have no idea how to engineer a flashlight.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease read this before you consider buying a titanium light:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/5_f27b0de5-24ac-4f7d-9240-d255abe754c6.jpg?v=1489901523\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/6_50883e65-fd06-42d1-ab7c-8cff62dedaae.jpg?v=1489901539\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/files\/7_41bd0d0a-7040-492b-966a-001e2bd21068_large.jpg?v=1489901552\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTitanium is a galling material; it wants to smear and not slide past itself. This means you aren't supposed to make threaded parts out of it. Stainless steel is the same. If you ever torque a stainless nut onto a stainless bolt you are never getting the two apart.\u003c\/p\u003e\n\u003cp\u003eWe can get away with this in a flashlight because there isn't a lot of torque applied. However, this \u003cstrong\u003edoes\u003c\/strong\u003e mean that proper thread lubrication is ESSENTIAL. If you aren't the type to maintain your lights on a regular basis (clean\/lube) then don't buy this light, you won't be happy with it.\u003c\/p\u003e\n\u003cp\u003eFirst, DO NOT change the battery through the tailcap. You should basically never open it unless you need to remove the clip or replace the switch.\u003c\/p\u003e\n\u003cp\u003eSecond, you should expect a signficant break in period where the threads feel rough. They will eventually burnish out and become smooth if you maintain proper lubrication. The head threads are pre-treated with an extremely heavy molecular tapping fluid that is an excelent anti-galling agent.\u003c\/p\u003e\n\u003cp\u003eDuring the break in period you'll get a lot of black colored \"carry off\" as the threads basically sand themselves down. If you feel and increase in thread roughness, wipe this away with a clean cloth, but do NOT degrease the threads. Apply Nano-Oil after wiping down. Continue to wipe and re-oil as needed.\u003c\/p\u003e\n\u003cp\u003eYou should feel improvement over the course of several weeks. You can \"play\" with the threads but don't try and excessively accelerate the break in process. Part of that is allowing the threads to rest and the oil to penetrate the surface.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":8126410195057,"sku":"ALPHA-Ti-RAW","price":625.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/Prometheus_Lights_Alpha_Titanium_01.jpg?v=1536103045"},{"product_id":"logo-cap-color-upgrade-kit","title":"Logo Screw Color Upgrade Kit","description":"\u003ch1\u003eUpgrade your Alpha Pen to a color logo screw\u003c\/h1\u003e\n\u003cp\u003eMatch your clip screw to your ink color!\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThis kit is compatible with all Alpha pens. Color coordinate you clip screw with the ink color in your pen! Montblanc Fineliner inks come in blue and black. Rollerball is available in blue, black, and red. The screws are machined from 6061 aluminum with Type II anodize. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDon't delay, we only made 30 of each color in this test batch! \u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eColor Logo Cap\u003c\/li\u003e\n\u003cli\u003e5\/32\" allen key for the old screw\u003c\/li\u003e\n\u003cli\u003e3mm allen key for the new screw\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Prometheus Lights","offers":[{"title":"BLUE","offer_id":8127849103473,"sku":"PEN-KIT-BLU","price":12.5,"currency_code":"USD","in_stock":false},{"title":"BLACK","offer_id":8127849136241,"sku":"PEN-KIT-BLK","price":12.5,"currency_code":"USD","in_stock":true},{"title":"RED","offer_id":8127849169009,"sku":"PEN-KIT-RED","price":12.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/products\/PEN-CAP-COLOR.jpg?v=1524165812"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/1883\/collections\/FEATURED-LOGO-CROP_4ea28cee-73fd-4a6a-ac71-6eaf67501912.gif?v=1490388349","url":"https:\/\/darksucks.mom\/collections\/prometheus-products.oembed","provider":"Prometheus Lights","version":"1.0","type":"link"}