Fenix E12 CREE XP-E2 130 Lumen LED flashlight with EdisonBright AA alkaline battery. Upgraded from E11 Uses Cree XP-E2 LED with a lifespan of 50,000 hours Broad beam lens. Provides soft, even beam for close-up illumination Uses one AA (Ni-MH, Alkaline) battery Tail tap switch for on/off and output selection Bundle includes EdisonBright AA Alkaline battery