Large textured tail switch Waterproof Sharp focused beam This compact, rechargeable, polymer tactical flashlight uses a CREE LED rated at 800 lumens that works in conjunction with a high-efficiency, deep parabolic reflector to create a usable beam rated at 205 meters. The tail-cap switch provides momentary or constant-on functionality. The housing is made from glass-filled nylon polymer. Power comes from a rechargeable lithium-ion battery and includes the ability to run from a pair of CR-123 batteries (not included) thanks to the CR-123 battery carrier (included).