Nightstick MT-220 Mini-TAC PRO Metal Multi-Function LED Flashlight-2 AA, 6-Inch, Black Durability and safety tested for the toughest situations Designed in the USA with quality materials Used in tactical, outdoor, Recreation levels 200/90/45 Lumens multi-function flashlight Momentary or constant-on, plus 3 user-selectable brightness settings plus strobe Aircraft-grade 6061-T6 aluminum housing Waterproof (IP-X7) Powered by two AA batteries (included)