FOURSEVENS High CRI Quark 123 w/ No Clip Flashlight

FOURSEVENSSKU: 4sevens_quark123_CRI

Sale price$59.00
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Green Packaging

We're offering a minimized form of packaging with our limited run of neutral-white flashlights. Instead of the retail packaging, the flashlight and all of its included accessories will ship in compact and efficient ziplock bags. This reduces excess waste and freight resources.


The specifications below are for the original Quark 123. The high CRI outputs will be slightly less.

Product Overview / Main Features

Power: One CR123A Battery (0.9V~4.2V)

Output: Maximum - 205 OTF lumens; Moonlight - 0.2 lumens

Runtime: Maximum - 0.8 hours; Moonlight - 15 days

Strobe: Strobe, S.O.S., and Beacon flash modes



  • Powered by: 1 CR123A battery (included)
  • LED Emitter: Premium Cree XP-G High CRI (85+)
  • Voltage range: 0.9V ~ 4.2V
  • Dimensions
  • Length: 3.2 inches
    Diameter: 0.86 inches
    Weight: 1.4 ounces
  • 5 Current Regulated Output Levels
  • Flash modes: Strobe, SOS, Beacon
  • Square threads for lifetime smooth operation
  • Type III Hard Anodized finish
  • Fully knurled
  • Flexible & secure finger grip accessory
  • IPX-8 Waterproofing
  • Impact-resistant glass lens with Dual-coating - sapphire coating on the outside and anti-reflective coating on the inside for optimal efficiency and durability.
  • T-6061 Aircraft-grade Aluminum Body
  • Stands on Tail (candle mode)
  • Reverse-polarity protection
  • Included accessories: 4Sevens CR123A battery, lanyard, holster, finger-grip, spare o-rings, instruction manual.

Typical Output Levels and Runtimes + (LED drive current)

Moonlight: 0.2 lumens for 15 days, (1ma)
Low: 4 OTF lumens for 2.5 days (10ma)
Medium: 22 OTF lumens for 13 hours (50ma)
High: 85 OTF lumens for 2.7 hours (250ma)
Max: 205 OTF lumens for 0.8 hours (700ma)
Strobe: 205 OTF lumens for 1.6 hours
Beacon: 0-205 OTF lumens pulse for 12 hours


Operating your Quark 123 is simple. Make sure its batteries are inserted with the positive side (+) toward the head. Ensure the bezel (the 'head' of the light) and tailcap are tightened, then depress the tailcap button fully so that it 'clicks' and the light turns on.

The two most commonly used modes are Max and Moonlight, the highest and lowest modes. To access Max, you simply tighten the bezel. To access Moonlight, you just loosen the bezel a half-turn. That's it.

You can also cycle through the Quark's other modes just as easily. Lightly depress the button momentarily (you don't need to 'click' it off) and the output will switch to the next mode. The mode sequence is determined by whether the bezel is tightened or loosened:

Loosened Bezel: Moonlight -> Low -> Medium -> High -> SOS -> Beacon

Tightened Bezel: Max -> Strobe

Once the Quark has been turned off for at least three seconds, it will revert to the first level of output in the sequence, either Moonlight or Max.

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