EdisonBright Bundle Fenix HL60R 950 Lumen USB rechargeable CREE XM-L2 T6 LED Headlamp, Fenix 18650 rechargeable Li-ion battery with 2 X CR123A back-up batteries 950 lumen Utilizing Cree XM-L2 T6 Neutral white LED with a lifespan of 50,000 hours Dual light source One-switch operation Micro USB charging for 18650 rechargeable Li-ion battery (Fenix ARB-L18-2600 18650 battery included) This bundle include two EdisonBright CR123A lithium batteries