Be aware of your surroundings within dark situations with the tan M600V IR Scout LED WeaponLight from SureFire, which provides shooters with a powerful white light of 350 lumens. The M600V can be easily mounted to a Picatinny rail by tightening its thumbscrew. For use with night vision devices, it also offers 120mW of invisible infrared output. The IR or white modes on the Scout Light can be activated by rotating a knurled collar by the tailcap shroud. Momentary and constant-on actuate with a click of the shrouded tailcap switch.