The SureFire KM2-C bezel assembly offers versatile dual-mode illumination with 350 lumens of white light and 120mW infrared capability designed specifically for M600 Scout Light weapon systems.SureFire KM2-C LED Module in Tan finish350 lumens white light output with 120mW infrared illumination6V operation powered by two 123A batteriesOn-the-fly switching between IR and white light via rotating bezelProprietary TIR lens for long-reaching high-intensity beamLightweight aerospace aluminum with Mil-Spec hard-anodized finishCompatible with M600 Series Scout Lights (not M600DF bodies)Virtually indestructible LED technologyPerfect for tactical applications requiring mission-flexible illumination this combat-ready upgrade module allows operators to quickly switch between visible and infrared spectrums without adding weight to their weapon system.