* Fast mounting rubber straps allow lights to be easily mounted toall shapes and sizes of handlebars, headtubes, seatposts, hubs,helmets, and more* Improved optics and LED technology provides visibility up to 1 mile* Hooded beam keeps light out of cyclist's eyes* Translucent case allows for 220 degrees of visibility* Depending on usage, up to 100 hours of run time on one replaceableCR2032 battery (included)