Fenix E20 2015 265 Lumen XP-E2 LED motion control tactical Flashlight with two NiMH rechargeable AA Batteries, Charger & Two EdisonBright AA Alkaline batteries 265 Lumens max utilizing Cree XP-E2 LED with a lifespan of 50,000 hours Tactical tail switch with momentary-on function Digitally regulated output - maintains constant brightness Reverse polarity protection, to protect from improper battery installation This bundle includes two NiMH rechargeable AA Batteries, Charger & Two EdisonBright AA Alkaline batteries