4Sevens Quark QPA LED Flashlight


4Sevens Quark QPA LED Flashlight

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Precision crafted out of aircraft grade aluminum. The glass lens is impact resistant, sapphire coated on the outside, and anti-reflective coated on the inside so the fewest possible photons are lost to backscatter. It's submersible. Pretty much any adventure you survive, it should.

  • Made of anodized T-6061 aircraft grade aluminum, knurled for a secure grip.
  • Removable, reversible clip.
  • Flexible and secure hand grip accessory included.
  • Stands on its end for area lighting.
  • Regulated output modes ensure a constant light supply.
  • Five steady modes: Moonlight burn time is 10 days at 0.2 lumens. Low burn time is 2 days at 4 lumens. Medium burn time is 6 hours at 22 lumens. High burn time is 1.5 hours at 85 lumens. Max burn time is 1 hour at 130 lumens.
  • Three flash modes: SOS. Strobe burn time is 2.5 hours at 130 lumens. Beacon burn time is 18 hours at 0-130 lumen pulse.
  • Modes are controlled by a switch and a bezel and will require close reading of the manual to operate successfully.

Tech specs

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Ideal for
  • Everyday use
  • Emergency preparedness
Body material Metal
Lighting levels

The number of lighting levels/modes the light has (i.e., low, med, high, flash).

5 modes
Boost mode

Briefly increases the light output to maximum brightness and distance.

Light source XP-E LED
Burn time - flash 2.5 h
Burn time - low 240 h
Burn time - med 6 h
Burn time - high 1 h
Max light output

The total quantity of light emitted in every direction from a source of light; measured in lumens.

130 lumens
Beam pattern

Beam pattern affects how much you can see within the area of light thrown from the headlamp. Wide beams are good for close-up; spot or focussed beams are good for long range visibility.

IPX rating

Indicates the degree of protection against liquid. IP X1: Dripping water while in normal operating orientation; IP X4: Splashing water; IP X5: Water jets; IP X6: Powerful water jets; IP X7: Immersion up to 1m ≤ 30 minutes; IP X8: Suitable for submersion as specified by manufacturer.

Power supply Replaceable batteries
Emits red light No
Regulated output

On regulated lights brightness is consistent, and does not decrease gradually as the batteries are drained.

Batteries 1 AA (included)
Pocket clip Yes
Flash mode Yes
Made in China