Fenix E21 V2 170 Lumen LED Flashlight with four NiMH rechargeable AA Batteries, Charger & Two EdisonBright AA Alkaline batteries. LED outputs 170 lumens (2.15 hrs runtime) on high and 48 lumens (11 hrs runtime) on low Beam provides balanced spot to spill light reaching over 439 ft on high Tactical push button tail cap switch provides momentary operation when pushed half way Battery Charger, Four Ni-MH 2900mAh AA rechargeable batteries & Two EdisonBright AA Alkaline batteries included