Cygolite Expilion 800 USB Bicycle Headlight

The one piece design that started it all is brighter than ever for 2014, with up to 800 lumens of class leading brightness. Featuring a powerful 2nd generation Cree XM-L LED and custom TIR optics the Expilion 800 lights up any road or trail. The included helmet and handlebar mounting options give avid riders a light fit for all rides. Its convenient swappable battery stick can be switched on-the-fly when your ride goes longer ensuring you never get left in the dark. Stay safe on the road with Steady Pulse illumination that alerts motorists with flashes while constantly lighting your path. Class leading illumination, convenient USB charging and run time flexibility with swappable batteries makes the Expilion 800 the choice for any avid rider that needs an all around light.