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SureFire KROMA Multi-Spectrum LED Flashlight (K2-BK-BL/RD)

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SKU: K2-BK-BL/RD Categories: , Brand: .


SureFire KROMA Multi-Spectrum LED Flashlight (K2-BK-BL/RD)


  • Selectable, dual-output white primary beam and dual-output secondary beams of blue and red
  • Electronically controlled LED light source has no filament to burn out or break, lasts for thousands of hours
  • Total Internal Reflection (TIR) lens produces tightly focused central beam
  • Rugged aerospace-grade aluminum body, Mil-Spec Type III hard anodized in black
  • O-ring sealed, weatherproof
  • Tempered Pyrex® window
  • Heavy-duty pocket clip
  • Tailcap switch: press for momentary-on low beams, press further for momentary-on high white beam; twist for constant-on low or high beams
  • Switch lockout prevents accidental activation during transport or storage


  • White high: 50 lumens / 1.5 hrs
  • White low: 1.4 lumens / 20 hrs
  • Blue high: 3.4 lumens / 8 hrs
  • Blue low: .48 lumens / 80 hrs
  • Red high: 6.3 lumens / 8 hrs
  • Red low: .52 lumens / 80 hrs
  • Batteries included


  • UPC: 084871160568

Max Output:

  • Primary white: 50 lumens / Secondary red: 6.3 lumens / Secondary blue: 3.4 lumens


  • 1.5 hours / 8 hours / 80 hours
  • Length: 5.70 inches
  • Weight: 5.10 ounces
  • Battery: Two 123A lithiums

SureFire KROMA Multi-Spectrum LED Flashlight (K2-BK-BL/RD)


Compact (pocket sized), high-intensity, selectable-output/multi-spectrum LED flashlight for tactical, self-defense, recreational, and general use. The Kroma’s virtually indestructible primary light emitting diode (LED) provides two output levels of white light: a long-running low beam and a brilliant, tactical-level high beam with nearly three times the light of a larger two-D-cell flashlight—enough light to temporarily blind an assailant. Its TIR (total internal reflection) lens ensures that the primary beam is perfectly focused—no dark holes, hot spots, or shadows. Red and blue secondary LEDs also feature two output levels suitable for operations requiring minimal light; for preserving night vision while navigating, tracking, map reading, or other close work; or for negotiating outdoor terrain without disturbing wildlife (many animals can’t see red light). A rotating selector ring allows for no-look control—just twist to change beam color or output level.

Additional information

Weight2 lbs

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