Uses Cree XP-G (R5) LED and Nichia red light (Nichia) LED?? with a lifespan of 50??000 hours respectively</br>Uses two AA (Ni-MH?? Alkaline) batteries</br>Quick-release battery box</br>60 degree tilt mechanism</br>Bundled with with four AA Alkaline batteries including two EdisonBright AA alkaline batteries</br></br>Product Description</br></br><p><b>Description</b><br> Go fast and far with Fenix HP01 headlamp. With two running modes(trail running mode and road running mode)?? HP01 lights your way from roads to technical trails. In addition?? the light also features a Turbo mode for route-finding which blasts a 210-lumen beam for 95 meters and the patented Quick-release battery case mak