Niteye KO-01

Niteye KO-01 - 1080 lumens - CREE XM-L2 LED - 18650 x1 or CR123A x2

  • 8995
  • Save $ 1200

The KO-01 is a rechargeable flashlight from Niteye. It uses 2 CR123As to get the most lumens, 1080 for 1 hour, an oddity among flashlights. An 18650 only gets 960 lumens, but for 2 hours total runtime. While it doesn't include either battery type in the box, the KO-01 is easy to use and long lasting, durable and powerful.

Niteye hard-anodized the KO-01 to make it durable against falls, able to take impacts from 1.5 meters up and resistant against the weather if the rain comes down like an angry god's wrath. The KO-01 shoots light out to 174 meters on the highest settings, almost 2 football fields of area covered.


  • CNC machining used to produce strong body
  • Premium Type III hard-anodized casing
  • U-shaped tail switch
  • Electric separation technology conducts heat evenly for improved performance
  • Custom-designed alloy reflector for high efficiency
  • Anti-reflective coating for ultra-clear, mineral glass lens
  • Circuit designed with efficient power management for max runtime of 100 hours
  • Single-touch button technology cycles through 5 lighting modes
  • Flash indicator on power button denotes battery life
  • USB-charging capabilities if using an 18650 battery


  • Weight: 0.2lb
  • Dimensions (LxWxH): 5"x1"x1"
  • Impact Resistance: 1.5m
  • Waterproofing: IPX6
  • Energy: 1x 18650 or 2x CR123A
  • Max Beam Distance: 174m
  • Peak Beam Intensity: 7540cd
  • LED: CREE-XP-L Chip
  • Output modes:
    Turbo: 1080 lumens/1hr (CR123A)
    Turbo: 960 lumens/2hr (18650)
    High: 240 lumens/7hr
    Medium: 75 lumens/30hr
    Low: 1 lumen/250hr

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