Nightstick Rechargeable Xtreme Lumens Tactical Flashlight Durability and safety tested for the toughest situations Designed in the USA with quality materials Used in tactical, outdoor, Recreation levels 525 Lumens flashlight Momentary or constant-on functionality Beam distance rated at 230 meters Waterproof aircraft-grade 6061-T6 aluminum housing - Black Powered by Lithium-ion rechargeable battery (included) or two CR-123's (not included) using CR-123 Battery Carrier (included)