Nightstick TAC-410XL Xtreme Lumens Polymer Tactical Flashlight-Rechargeable, 6.25-Inch, Black Super-bright xtreme lumens design Cree LED technology - 50, 000 plus hours LED Sharp focused Flashlight beam High-efficiency deep parabolic reflector Impact & chemical resistant 800 Lumens flashlight Momentary or constant-on functionality Beam distance rated at 205 meters Waterproof glass-filled nylon polymer housing - Black Powered by Lithium-ion rechargeable battery (included) or two CR-123's (not included) using CR-123 Battery Carrier (included)