Fourseven Quark MKIII. An affordable, programable, EDC Flashlight!
Published: 2 weeks ago
Fourseven Quark MKIII. An affordable, programable, EDC Flashlight!
*Website: https://darksucks.com/products/quark-qk16l-mkiii-slate-blue-16650
On Sale for $66.50 ($99.00 Reg Price)
The Quark was the first commercially produced "high output" LED flashlight on the market. When the Quark flashlight hit the scene some 10 years ago, it completely shattered the mold and ushered in the era of modern EDC (Every Day Carry) flashlights. It put the Foursevens brand (and founder David Chow) on the map as an innovation leader in the world of EDC gear and spawned a new flashlight form factor that other manufacturers were quick to imitate.
Since then, the Quark has continuously evolved and the MKIII is intended to continue that legacy. I like to think the Quark is the Porsche 911 of flashlights: some things are so good they don’t need to be re-invented, they just need to be refined.
BATTERY WARNING: The QUARK QK16L MKIII will accept 2xCR123 or 2xRCR123 batteries. However, we STRONGLY ADVISE AGAINST THEIR USE. Catastrophic failure can occur when one of the two cells is not functioning correctly, causing thermal runaway in the other cell. There is a significant risk of fire and/or explosion when using two cells.
Burst mode
Using a very fast double press, 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 to up. We've got you covered on both counts.
Hybrid Memory
A blend of memory and no-memory, the hybrid configuration saves the last mode used, but reverts to the first mode in the sequence when shifting out of a saved mode.
pocket friendly
I eliminated grooves or knurling under the pocket clip to ensure your light won't destroy your pants pocket, while maintaining the secure hold and smooth engagement you expect from my pocket clips.
Solid Copper (Direct Thermal) MCPCB
Pioneered by custom makers and modders, the LED is mounted to a solid copper PCB to provide superior thermal performance and maximum output. A first for the Quark.
digital bump protection
Exclusive to Prometheus and Foursevens, Digital 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. Other lights will think you've requested a mode change.
DIY Friendly
*warning-nerd content* This industry was created by individual makers and modders working at home on their kitchen tables. People who love tinkering, technology, and flashlights! Unlike most industries, flashlights have been driven by the little guys and we intend to honor that tradition. Most manufacturers (including Foursevens in the past) glue or thread lock on certain components so they cannot be disassembled without a lot of effort and/or destroying the light. This was to prevent people from tinkering. I say tinker on my friends!
LED Type: Nichia 319A (4000K / 90+ CRI)
battery type: Foursevens 16650 battery (2200mAh - 4.4A - protected Li-Ion)
Weight: 3.2 oz (with battery)
Dimensions: Length: 4.5" / Diameter: 0.88"
Voltage Range: 2.8V-4.2V
Beam Distance: 170m
Body Materials: Type-III hard-anodized 6061-T6 aluminum
Window Glass: Optical grade glass (2 side AR coated)
Water Resistance: IPX8 (1m)
Where it's Made: China
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*Website: https://darksucks.com/products/quark-qk16l-mkiii-slate-blue-16650
On Sale for $66.50 ($99.00 Reg Price)
The Quark was the first commercially produced "high output" LED flashlight on the market. When the Quark flashlight hit the scene some 10 years ago, it completely shattered the mold and ushered in the era of modern EDC (Every Day Carry) flashlights. It put the Foursevens brand (and founder David Chow) on the map as an innovation leader in the world of EDC gear and spawned a new flashlight form factor that other manufacturers were quick to imitate.
Since then, the Quark has continuously evolved and the MKIII is intended to continue that legacy. I like to think the Quark is the Porsche 911 of flashlights: some things are so good they don’t need to be re-invented, they just need to be refined.
BATTERY WARNING: The QUARK QK16L MKIII will accept 2xCR123 or 2xRCR123 batteries. However, we STRONGLY ADVISE AGAINST THEIR USE. Catastrophic failure can occur when one of the two cells is not functioning correctly, causing thermal runaway in the other cell. There is a significant risk of fire and/or explosion when using two cells.
Burst mode
Using a very fast double press, 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 to up. We've got you covered on both counts.
Hybrid Memory
A blend of memory and no-memory, the hybrid configuration saves the last mode used, but reverts to the first mode in the sequence when shifting out of a saved mode.
pocket friendly
I eliminated grooves or knurling under the pocket clip to ensure your light won't destroy your pants pocket, while maintaining the secure hold and smooth engagement you expect from my pocket clips.
Solid Copper (Direct Thermal) MCPCB
Pioneered by custom makers and modders, the LED is mounted to a solid copper PCB to provide superior thermal performance and maximum output. A first for the Quark.
digital bump protection
Exclusive to Prometheus and Foursevens, Digital 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. Other lights will think you've requested a mode change.
DIY Friendly
*warning-nerd content* This industry was created by individual makers and modders working at home on their kitchen tables. People who love tinkering, technology, and flashlights! Unlike most industries, flashlights have been driven by the little guys and we intend to honor that tradition. Most manufacturers (including Foursevens in the past) glue or thread lock on certain components so they cannot be disassembled without a lot of effort and/or destroying the light. This was to prevent people from tinkering. I say tinker on my friends!
LED Type: Nichia 319A (4000K / 90+ CRI)
battery type: Foursevens 16650 battery (2200mAh - 4.4A - protected Li-Ion)
Weight: 3.2 oz (with battery)
Dimensions: Length: 4.5" / Diameter: 0.88"
Voltage Range: 2.8V-4.2V
Beam Distance: 170m
Body Materials: Type-III hard-anodized 6061-T6 aluminum
Window Glass: Optical grade glass (2 side AR coated)
Water Resistance: IPX8 (1m)
Where it's Made: China
*Please check my “Beacons” for my affiliate links and discount codes!
https://beacons.ai/juhvonlinks
*subscribe for my updates! It is FREE!
Please consider joining this channel's Memberships Program!
It helps support the channel and gains you access to Member GAWs & other perks:
https://www.youtube.com/channel/UCE9FI7Luwwxa3JT2rwD8tdA/join
Use Code: juhvon10 at https://whitemountainknives.com/ and at https://www.skiffmadeblades.com/ to save 10% on your orders!!
My Amazon Store: https://amzn.to/3JsxKSM
My BladeHQ Affiliate Link: https://bit.ly/3w2bcoU
My GPKnives Affiliate Link: https://bit.ly/4d3jdup
Divo Knives Affiliate Link: https://divoknives.com/JUHVON10
Use Code: JUHNON10
My Kizer Affiliate Link: https://bit.ly/49IrwZH
My Vosteed Affiliate Link: https://bit.ly/4aIpOZK
My Artisian Cutlery Affiliate Link: https://bit.ly/4b7vP21
My Kansept Affiliate Link: https://bit.ly/3QaWuCJ
T.Kell Knives Affiliate Link: https://tkellknives.com/KNIVESLIVE
Reiff Knives Affiliate Link: https://bit.ly/3U1EEDs
Check out my Tee-Spring: https://juhvon.creator-spring.com/
Check Out The Jason Brown family "BEUP" store: https://juhvon.creator-spring.com/