EdisonBright Fenix PD32 2016 Edition 900 Lumen CREE XP-L HI LED Tactical Flashlight with Two CR123A Lithium Batteries bundle 900 lumen using Cree XP-L HI LED with a lifespan of 50,000 hours Uses two 3V CR123A batteries (Lithium) or one 18650 rechargeable battery (Li-ion) Digitally regulated output - maintains constant brightness Tactical tail switch with momentary-on function Bundle includes two EdisonBright CR123A batteries.