{"title":"Prometheus Lights","description":"\u003cp\u003eThe world is full of stuff. Prometheus Lights cares about each product they make, and everything that comes out of their shop is made to last. The goal is simply creating the finest products on the planet. Less, but better.\u003c\/p\u003e","products":[{"product_id":"prometheus-lights-alpha-pen-titanium","title":"Alpha Pen Titanium","description":"\u003cp\u003eAlpha Pen is designed from the ground up for the Montblanc Fineliner or Montblanc Rollerball refills. This ensures that all components in this pen fit like a door in a German car - no extra parts to lose or fiddly springs. Also compatible with Parker-style refills with the included adapter.\u003c\/p\u003e\n\u003cp\u003ePrecision machined in California, by a real machinist who takes pride in his work. The Alpha Pen isn't cheap and it isn't for everyone, but the price represents the real costs of manufacuring quality goods in small batches in the United States. Raw finish.\u003c\/p\u003e\n\u003cp\u003eThese pens are v2 with following updates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSubtle texture on the body\u003c\/li\u003e\n\u003cli\u003eRefill Adapter Kit and one Schmidt easyFLOW 9000 M Blue refill included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore you buy, please note:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eA heavy lubricating \"break-in\" oil has been applied to the threads during assembly. When your pen is new, please be cautious of this oil getting on things like your shirt pocket. Titanium threads should never be run dry, and you may wipe the threads to clean them, but you should not use cleaning solvents that dissolve oil.\u003c\/li\u003e\n\u003cli\u003eA break-in period should be expected with the titanium pens. Titanium is a \"galling\" material, which means it is very intolerant of friction. Some tightness or roughness is normal, and should disappear with regular use. Over time, the lubricated thread surfaces will polish themselves and smooth out. This polishing action will \"carry off\" some of the titanium and produce a black residue. Remove the residue by wiping down the threads (tissue and\/or Q-Tips). After the threads are broken in, a very light oil should suffice, or may not even be necessary.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":44404868088043,"sku":"PL-PEN-TI-RW","price":319.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/Ti-V2-Edit.jpg?v=1772721279"},{"product_id":"prometheus-lights-kappa-quick-release-keychain-copper","title":"Kappa Quick Release Keychain Copper","description":"\u003cp\u003eA keychain often has things that needs to be detached quickly and easily. The Kappa QR delivers the convenience and security for just that, in an entirely new way. The design is identical to the Beta QRv2 quick release - two pieces, no moving parts and nothing to break. A canted coil spring inside provides the snap-together function. The spring is manufactured by a company that is specialized in only this type of spring, commonly used for electrical and mechanical interconnects on everything from military to space equipment.\u003c\/p\u003e\n\u003cp\u003ePro tip: twisting the two halves while attaching\/detaching the Kappa will reduce the amount of force needed. It's a recommendation but not necessary.\u003c\/p\u003e\n\u003cp\u003eBreak in period: The sharp edge of the male part can create an excessively crisp detach on a brand new Kappa. The first few dozen uses will round-over this edge. Over time, the connect\/disconnect will become smoother.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":44404868317419,"sku":"PL-KC-QR-CPR","price":39.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/14262.jpg?v=1714111129"},{"product_id":"prometheus-lights-alpha-pen-brass","title":"Alpha Pen Brass","description":"\u003cp\u003eAlpha Pen is designed from the ground up for only the Montblanc Fineliner or Montblanc Rollerball cartridges. This ensures that all components in this pen fit like a door in a German car - no extra parts to lose or fiddly springs. Precision machined in California, by a real machinist who takes pride in his work. The Alpha Pen isn't cheap and it isn't for everyone, but the price represents the real costs of manufacuring quality goods in small batches in the United States.\u003c\/p\u003e\n\u003cp\u003eBefore you buy, please note:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePens do not include a Montblanc refill. We recommend purchasing the refill directly from Montblanc website or at your local Montblanc retail store. Compatible Montblanc refills: \u003cspan\u003eFineliner and \u003c\/span\u003e\u003cspan\u003eRollerball\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA light lubricating oil has been applied to the threads during assembly. When your pen is new, please be cautious of this oil getting on things like your shirt pocket. If you notice any residue, you may wipe the threads to clean them, but you should not use cleaning solvents that dissolve oil. This specialty oil will adhere to the surface of the metal and remain active long after any noticeable residue is gone. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrass may develop patina over time. This is is normal and it develops in response to the individual owner and their use environment. The original finish can be restored with a polishing cloth.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":44404869136619,"sku":"PL-PEN-BRS","price":219.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/14257.jpg?v=1714111127"},{"product_id":"prometheus-lights-kappa-quick-release-keychain-brass","title":"Kappa Quick Release Keychain Brass","description":"\u003cp\u003e\u003cspan\u003eA keychain often has things that need to be detached quickly and easily. The Kappa QR delivers the convenience and security for just that, in an entirely new way. The design is identical to the Beta QRv2 quick release - two pieces, no moving parts and nothing to break. \u003c\/span\u003e\u003cspan\u003eA canted coil spring inside provides the snap-together function. The spring is manufactured by a company that specializes in only this type of spring, commonly used for electrical and mechanical interconnects on everything from military to space equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePro tip: twisting the two halves while attaching\/detaching the Kappa will reduce the amount of force needed. It's a recommendation but not necessary.\u003c\/p\u003e\n\u003cp\u003eBreak in period: The sharp edge of the male part can create an excessively crisp detach on a brand new Kappa. The first few dozen uses will round-over this edge. Over time, the connect\/disconnect will become smoother.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":44404869169387,"sku":"PL-KC-QR-BRS","price":39.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/14261.jpg?v=1714111128"},{"product_id":"prometheus-lights-alpha-pen-copper","title":"Alpha Pen Copper","description":"\u003cp\u003eAlpha Pen is designed from the ground up for only the Montblanc Fineliner or Montblanc Rollerball cartridges. This ensures that all components in this pen fit like a door in a German car - no extra parts to lose or fiddly springs. Precision machined in California, by a real machinist who takes pride in his work. The Alpha Pen isn't cheap and it isn't for everyone, but the price represents the real costs of manufacuring quality goods in small batches in the United States.\u003c\/p\u003e\n\u003cp\u003eBefore you buy, please note:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePens do not include a Montblanc refill. We recommend purchasing the refill directly from Montblanc website or at your local Montblanc retail store. Compatible Montblanc refills: \u003cspan\u003eFineliner and \u003c\/span\u003e\u003cspan\u003eRollerball\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA light lubricating oil has been applied to the threads during assembly. When your pen is new, please be cautious of this oil getting on things like your shirt pocket. If you notice any residue, you may wipe the threads to clean them, but you should not use cleaning solvents that dissolve oil. This specialty oil will adhere to the surface of the metal and remain active long after any noticeable residue is gone. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCopper may develop patina over time. This is is normal and it develops in response to the individual owner and their use environment. The original finish can be restored with a polishing cloth.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":44404869234923,"sku":"PL-PEN-CPR","price":239.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/14258.jpg?v=1714111129"},{"product_id":"prometheus-lights-kappa-quick-release-keychain-titanium","title":"Kappa Quick Release Keychain Titanium","description":"\u003cp\u003eA keychain often has things that needs to be detached quickly and easily. The Kappa QR delivers the convenience and security for just that, in an entirely new way. The design is identical to the Beta QRv2 quick release - two pieces, no moving parts and nothing to break. A canted coil spring inside provides the snap-together function. The spring is manufactured by a company that is specialized in only this type of spring, commonly used for electrical and mechanical interconnects on everything from military to space equipment.\u003c\/p\u003e\n\u003cp\u003ePro tip: twisting the two halves while attaching\/detaching the Kappa will reduce the amount of force needed. It's a recommendation but not necessary.\u003c\/p\u003e\n\u003cp\u003eBreak in period: The sharp edge of the male part can create an excessively crisp detach on a brand new Kappa. The first few dozen uses will round-over this edge. Over time, the connect\/disconnect will become smoother.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":44404869333227,"sku":"PL-KC-QR-TI","price":59.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/14263.jpg?v=1714111128"},{"product_id":"prometheus-lights-lambda-top-solid-brass","title":"Lambda Top Solid Brass","description":"\u003cp\u003eIf you know Jason's work at Prometheus Lights, you know he doesn't mess around. The Lambda top is not intended to be a record breaker in spinning time necessarily, but rather an expression of balance between performance, physics and aesthetics. However, you won't easily find something in the same size\/weight class that will outspin this top. See the 10 minute spin video below showcasing the incredible stability. When it reaches center point after 3 mins from the start, it looks like a still image rather than a video. Impressed? We certainly are!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMachined from solid brass\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Lambda spinning top is machined from a single piece of solid C360 brass. It is completed without removing it from the machine, which allows more accurate outcome and delivers more perfect spin. The spindle is drilled hollow in order to lower the center of gravity to the sweet spot for longer and more stable spin. It also lets you see throught the ruby in the contact point, which brings us to the next topic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstrument-ruby contact point\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe secret ingredient beyond a solid design is the instrument-grade ruby sphere in the contact point. This type of synthetic ruby is used in things such as Rolex watches, super-precision measuring instruments, fiber optic transmission lines, and other really expensive stuff. The hardness is 9 on the Mohs scale - diamond is one of the few harder materials and scores a perfect 10.\u003c\/p\u003e\n\u003cp\u003eBesides hardness, the Lambda's Grade 25 ruby is nearly a perfect sphere. More precisely, the amount of deviation from the perfect sphere is 25 millionths of an inch. So if you divide one inch into one million slices, the amount of error is less than 25 slices. Using the perfect sphere rather than conventional cone shape works better beause there's always a perfect point of contact with the surface, wasting less energy and spinning longer.\u003c\/p\u003e\n\u003cp\u003eKeep in mind that broken contact points are not covered under warranty. Never drop the Lambda top onto a tile or granite surface or the contact point may shatter. T\u003cspan style=\"font-size: 1em;\"\u003ehis is not a toy, it is a precision instrument and must be treated as such. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSo how long will it spin? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMost people should hit 6 minutes without trying too hard. Put in a little practice, and 8 minutes can be reached. If you practice a lot, you'll start seeing spins over 10 minutes. You should use some kind of an concave dish as a surface, otherwise it will drift and eventually fall off the table.\u003c\/p\u003e\n\u003cp\u003eEvery Lambda comes in a snap-top box that serves as a storage container and a display stand.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":44404957708523,"sku":"PL-LTOP-SBR-RB","price":99.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/22700.jpg?v=1714111191"},{"product_id":"prometheus-lights-beta-magnetic-flashlight","title":"Beta Magnetic Flashlight","description":"\u003cp\u003eBased on the renowned Beta QRv2 platform, the Beta Magnetic is designed to deliver a whole new level of color rendering and convenience.\u003c\/p\u003e\n\u003cp\u003eSimply pull the Beta Magnetic off the QR and you get light. Put it back on the QR and the light shuts off. You can also untwist the head a 1\/4 turn to shut off the light, just like any twisty light.\u003c\/p\u003e\n\u003cp\u003eThe Magnetic is upping the CRI game with a Yuji 95+ Ultra High CRI LED. For the sake of simplicity, the light is a single mode. It's also slightly shorter than it's standard Beta QRv2 cousins. It is designed for close range and delivers a perfectly even, insanely wide beam pattern by eliminating the traditional optics or reflector.\u003c\/p\u003e\n\u003cp\u003eThis release comes in a \"Spruce Grey\" Type III anodize color, a deep grey with a touch of green. Lights ship with a single AAA battery and 2-wire USB charger.\u003c\/p\u003e\n\u003cp\u003eWhat makes this great?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1em;\"\u003eThe LED: This Yuji BC3030 G04 LED (4000K) delivers color rendering at 95+ CRI\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1em;\"\u003eMagnetic activation: Simply pull the Beta Magnetic off the QR and you get light.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSingle Mode: 100% output and that's it. \u003c\/li\u003e\n\u003cli\u003eIt's smaller: The Beta Magnetic is about 6 mm shorter than a standard Beta\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1em;\"\u003e\u003cstrong\u003eDon't use alkaline batteries!\u003c\/strong\u003e Alkaline batteries release corrosive gas during discharge and are prone to leaking. \u003c\/span\u003e\u003cspan style=\"font-size: 1em;\"\u003eIf you want to get the most out of the Beta-QR, you should use NiMh rechargeable batteries. You can use lithium batteries, but NOT lithium-ion rechargeable.\u003c\/span\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":44404994015467,"sku":"PL-BETA-MAG-SPRC","price":84.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/26300.jpg?v=1714111225"},{"product_id":"prometheus-lights-lambda-top-solid-copper","title":"Lambda Top Solid Copper","description":"\u003cp\u003eIf you know Jason's work at Prometheus Lights, you know he doesn't mess around. The Lambda top is not intended to be a record breaker in spinning time necessarily, but rather an expression of balance between performance, physics and aesthetics. However, you won't easily find something in the same size\/weight class that will outspin this top. See the 10 minute spin video below showcasing the incredible stability. When it reaches center point after 3 mins from the start, it looks like a still image rather than a video. Impressed? We certainly are!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMachined from solid copper\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis Lambda spinning top is machined from a single piece of solid C145 Tellurium Copper. It is completed without removing it from the machine, which allows more accurate outcome and delivers more perfect spin. The spindle is drilled hollow in order to lower the center of gravity to the sweet spot for longer and more stable spin. It also lets you see throught the ruby in the contact point, which brings us to the next topic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstrument-ruby contact point\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe secret ingredient beyond a solid design is the instrument-grade ruby sphere in the contact point. This type of synthetic ruby is used in things such as Rolex watches, super-precision measuring instruments, fiber optic transmission lines, and other really expensive stuff. The hardness is 9 on the Mohs scale - diamond is one of the few harder materials and scores a perfect 10.\u003c\/p\u003e\n\u003cp\u003eBesides hardness, the Lambda's Grade 25 ruby is nearly a perfect sphere. More precisely, the amount of deviation from the perfect sphere is 25 millionths of an inch. So if you divide one inch into one million slices, the amount of error is less than 25 slices. Using the perfect sphere rather than conventional cone shape works better beause there's always a perfect point of contact with the surface, wasting less energy and spinning longer.\u003c\/p\u003e\n\u003cp\u003eKeep in mind that broken contact points are not covered under warranty. Never drop the Lambda top onto a tile or granite surface or the contact point may shatter. T\u003cspan style=\"font-size: 1em;\"\u003ehis is not a toy, it is a precision instrument and must be treated as such. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSo how long will it spin? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMost people should hit 6 minutes without trying too hard. Put in a little practice, and 8 minutes can be reached. If you practice a lot, you'll start seeing spins over 10 minutes. You should use some kind of an concave dish as a surface, otherwise it will drift and eventually fall off the table.\u003c\/p\u003e\n\u003cp\u003eEvery Lambda comes in a snap-top box that serves as a storage container and a display stand.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":44405003550955,"sku":"PL-LTOP-SCP-RB","price":124.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/28328.jpg?v=1714111246"},{"product_id":"prometheus-lights-photon-bead-brass","title":"Photon Bead Brass","description":"\u003cp\u003eLanyard beads are a great way to dress up any pocket tool you carry on a daily basis. They are also very functional - getting the tool out of your kit or pocket is easier and they provide additional grip so you don't drop your tool. \u003cspan\u003eThe Photon bead has a 6 mm through hole designed to pass two strands of 550 paracord. Brass wlll develop patina over time.\u003c\/span\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":44405040775403,"sku":"PL-PHT-BD-BRS","price":49.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/37539.jpg?v=1714111325"},{"product_id":"prometheus-lights-foursevens-mini-mkiii-titanium-flashlight","title":"Foursevens Mini MKIII Titanium Flashlight","description":"\u003cp\u003eThe Mini MKIII has tons of power in a compact package, that's easy to carry around and use as a fixed part of your EDC.\u003c\/p\u003e\n\u003cp\u003eGrooves or knurling under the pocket clip have been eliminated to ensure your light won't destroy your pockets while maintaining the secure hold and smooth engagement you can expect. The clip is made from thick material, which provides easier pocketing, and improved grip.\u003c\/p\u003e\n\u003cp\u003eThe MKIII features a magnetic tail cap to enable hands-free use on ferrous surfaces.\u003c\/p\u003e\n\u003cp\u003eThe light has 6 convenient program presets (configurations). Choose your favorite, at any time. The configurable interface is standardized across the entire Foursevens line. No matter what light you pick up, you'll know exactly how to use it.\u003c\/p\u003e\n\u003cp\u003eUsing a very fast double twist, burst mode (100%) output is directly accessible from any previous level, and reverts to the last saved mode. Experts agree that most flashlights are used at lower level outputs, but sometimes you need to dial it up. \u003cspan style=\"font-size: 1em;\"\u003eThe hybrid configuration saves the last mode used, but reverts to the first mode in the sequence when shifting out of a saved mode.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDigital Bump Protection prevents accidental mode changes if the light is dropped or tapped on a surface when tail standing. The software detects very short power interruptions and ignores them.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTitanium construction\u003c\/li\u003e\n\u003cli\u003eBurst mode\u003c\/li\u003e\n\u003cli\u003eHybrid memory\u003c\/li\u003e\n\u003cli\u003ePocket friendly\u003c\/li\u003e\n\u003cli\u003eDigital bump protection\u003c\/li\u003e\n\u003cli\u003eMagnetic tailcap\u003c\/li\u003e\n\u003cli\u003eConfigurable interface\u003c\/li\u003e\n\u003cli\u003eHigh-quality pocket clip\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":44405051031787,"sku":"PL-MKIII-MINI-TI","price":139.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/39602.jpg?v=1714111362"},{"product_id":"prometheus-lights-usb-flex-charger","title":"Flex Charger","description":"\u003cp\u003eThe Flex Charger is compatible with most cylindrical rechargeable Lithium-ion and NiMH batteries. \u003cspan style=\"font-size: 1em;\"\u003eIt doesn't matter which direction you hook up the Flex charger, it will determine the (+\/-) polarity on its own.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1em;\"\u003eBattery not included. Do not use with non-rechargeable batteries.\u003c\/span\u003e\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Default Title","offer_id":44405051457771,"sku":"PL-FLEX-CHG","price":29.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/39604.jpg?v=1714111352"},{"product_id":"prometheus-lights-kappa-quick-release-keychain-aluminum","title":"Kappa Quick Release Keychain Aluminum","description":"\u003cp\u003e\u003cspan style=\"font-size: 1em;\"\u003eA keychain often has things that needs to be detached quickly and easily. The Kappa QR delivers the convenience and security for just that, in an entirely new way. The design is identical to the Beta QRv2 quick release - two pieces, no moving parts and nothing to break. \u003c\/span\u003e\u003cspan style=\"font-size: 1em;\"\u003eA canted coil spring inside provides the snap-together function. The spring is manufactured by a company that is specialized in only this type of spring, commonly used for electrical and mechanical interconnects on everything from military to space equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePro tip: twisting the two halves while attaching\/detaching the Kappa will reduce the amount of force needed. It's a recommendation but not necessary.\u003c\/p\u003e\n\u003cp\u003eBreak in period: The sharp edge of the male part can create an excessively crisp detach on a brand new Kappa. The first few dozen uses will round-over this edge. Over time, the connect\/disconnect will become smoother.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Electroless Nickel","offer_id":44405236629739,"sku":"PL-KC-QR-EN","price":39.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/14260.jpg?v=1714109558"},{"product_id":"prometheus-lights-beta-qrv2-pocket-clip","title":"Beta QRv2\/3 Pocket Clip","description":"\u003cp\u003eFor those who prefer a pocket clip instead of the quick release connector in the Beta QR flashlight, this is the answer. The cap snaps into place of the connector and holds the clip securely, but be aware that the clip does rotate.\u003c\/p\u003e\n\u003cp\u003eSo the installing is very easy. The harder part is actually getting the pocket clip back off once the cap is snapped in place. \u003cspan style=\"font-size: 1em;\"\u003eThe best way to do this is to loop some cord around the clip and pull it off. Use finesse, not brute force. \u003c\/span\u003e\u003cspan style=\"font-size: 1em;\"\u003eLoop the cord around and pull on the cord at the same time you are pushing with your thumb. \u003c\/span\u003e\u003cspan style=\"font-size: 1em;\"\u003eThe clip (and cap) should pop right off. \u003c\/span\u003e\u003cspan style=\"font-size: 1em;\"\u003eThe key is that the cap must be pulled straight out of the light.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1em;\"\u003eCompatible with Beta QRv2 and \u003cmeta charset=\"utf-8\"\u003eQRv3 flashlights\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1em;\"\u003eSnaps into place of the quick release connector\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1em;\"\u003eASTM Certified Domestic 6Al\/4V titanium clip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1em;\"\u003eCap available in brass or titanium\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prometheus Lights","offers":[{"title":"Brass Cap \/ Titanium Clip","offer_id":44405247312107,"sku":"PL-BETA-CLIP-BRS","price":39.9,"currency_code":"EUR","in_stock":true},{"title":"Titanium Cap \/ Titanium Clip","offer_id":44405247344875,"sku":"PL-BETA-CLIP-TI","price":44.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/22703.jpg?v=1716490035"},{"product_id":"prometheus-lights-kappa-pocket-hook","title":"Kappa Pocket Hook","description":"\u003cp\u003eThe Kappa Pocket Hook does a great job at holding your keys in a variety of ways. 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It is compatible with all Kappa QR keychains and Beta QRv2 flashlights. 20 and 25 mm split rings included.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"Stonewashed","offer_id":44962712748267,"sku":"PL-HOOK-TI-STW","price":95.2,"currency_code":"EUR","in_stock":true},{"title":"Velvet","offer_id":44962712715499,"sku":"PL-HOOK-TI-VEL","price":95.2,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/50773.jpg?v=1716516620"},{"product_id":"prometheus-lights-beta-qrv3-titanium-flashlight","title":"Beta QRv3 Titanium Flashlight","description":"\u003cp\u003eThe Beta QR is celebrating its 10th anniversary with the launch of the Beta QRv3. It has something for everyone, and it's designed to be there when you need it and disappear when you don't.\u003c\/p\u003e\n\u003cp\u003eThe v3 offers some ergonomic upgrades as well as a new LED. The head is a slightly larger diameter to make one-handed operation easier, in addition to making the light more impact resistant. The v3 features the newest Nichia 519A 9080 (4000K) LED with 90+ CRI.\u003c\/p\u003e\n\u003cp\u003eLumens 1-15-90, runtime 50 mins - 50 h.\u003c\/p\u003e","brand":"Prometheus Lights","offers":[{"title":"ICE Raw","offer_id":44962713501931,"sku":"PL-BETA3-TI-ICE-VEL","price":189.0,"currency_code":"EUR","in_stock":true},{"title":"ICE Stonewashed","offer_id":56014035681659,"sku":"PL-BETA3-TI-ICE-SW","price":199.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/50778.jpg?v=1717353041"},{"product_id":"prometheus-lights-beta-qrv3-copper-flashlight","title":"Beta QRv3 Copper Flashlight","description":"\u003cp\u003eLaunched on Kickstarter in 2013, the Beta QR was the world's first quick release keychain flashlight. The Beta QR has something for everyone - it's designed to be there when you need it and disappear when you don't. V3 feature the newest Nichia 519A 9080 (4000K) LED with 90+ CRI.\u003c\/p\u003e\n\u003cp\u003eThe primary change is to the light's ergonomics; the head is a slightly larger diameter to make one-handed operation easier in addition to making the light more impact resistant. The added material also allows deeper grooves for improved grip. Fluting at the back also provides additional grip.\u003c\/p\u003e\n\u003cp\u003eThe quick release works simply by pushing to engage and pull to disengage. The mechanism is engineered to provide 4,5 kg of holding force. Accidental disengagement is virtually impossible, and engagement is verified by a solid click every time. The spring is user-replaceable if that is ever required. \u003c\/p\u003e\n\u003cp\u003eA \"High CRI\" LED is designed specifically to work in concert with the human visual system, providing the maximum possible color accuracy when compared to sunlight. Daylight scores a perfect 100. \u003c\/p\u003e\n\u003cp\u003eThe Beta QRv3 is part of Prometheus Lights \"QR Compatible\" ecosystem. There is a variety of accessories that take advantage of the QR like pocket clips and Kappa QR Keychains.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick-release (optional pocket clip sold separately)\u003c\/li\u003e\n\u003cli\u003eTwisty interface and operation\u003c\/li\u003e\n\u003cli\u003eThree output modes: low, medium, high\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prometheus Lights","offers":[{"title":"Raw","offer_id":56014029783419,"sku":"PL-BETA3-CPR-CLS-RAW","price":159.0,"currency_code":"EUR","in_stock":true},{"title":"Patina","offer_id":56014029816187,"sku":"PL-BETA3-CPR-CLS-PAT","price":179.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/copper_26fdb2a8-0fcc-48e6-b4bc-fd41a9a662b2.jpg?v=1728995087"},{"product_id":"prometheus-lights-beta-qrv3-brass-flashlight","title":"Beta QRv3 Brass Flashlight","description":"\u003cp\u003eLaunched on Kickstarter in 2013, the Beta QR was the world's first quick release keychain flashlight. 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