SureFire G2 Nitrolon Flashlight - The G2® is a high-output flashlight featuring a tough, corrosion-proof Nitrolon® body and bezel. It uses a precision micro-textured reflector and a SureFire incandescent lamp to produce a smooth, brilliant beam of 60 lumens with enough power to temporarily blind and disorient an aggressor by impairing his night-adapted vision. When ordering, specify Black, OD, Tan or Yellow.