The LED Lenser F1 Flashlight produces a record 400 lumens in this class of flashlights. The F1 has a military standard HA III anodized waterproof (IPX8) housing. It features electronic control with temperature sensor, tail stand, integrated roll protection, interchangeable glass-breaker bezel, removable pocket clip, wrist lanyard, spare O-ring, cleaning cloth and cleaning brush. Runs on one CR-123 lithium battery (included). Imported. OAL: 3.6. Wt: 2.43 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Flashlights.