FENIX TK22 L2 CREE XM-L2(U2) 680 Lumen Tactical LED Flashlight with Fenix ARB-L2 18650 2600mAh Li-ion rechargeable battery, EdisonBright two slot smart Charger and 2 X EdisonBright CR123A Lithium batteries package Uses Cree XM-L2(U2) LED with a lifespan of 50,000 hours Four brightness levels (Low 7 Lumens, Medium 85 Lumens, High 265 Lumens, Turbo 680 Lumens) and Strobe Uses one 18650 rechargeable Li-ion battery or two 3V CR123A Lithium batteries Lossless orange-peel reflector: new design, fireproof PC, perfect hotspot Fenix ARB-L2 18650 Battery, EdisonBright two slot smart battery charger & 2X EdisonBright CR123A Batteries included