Improved optics and LED technology provides visibility up to 1 mile Improved optics and LED technology provides visibility up to 1 mile Fast mounting rubber strap allows light to be easily mounted just about anywhere Hooded beam keeps light out of the cyclistÌÎÌ_ÌÎ__ÌÎÌ_ÌÎ__s eyes Up to 100 hour run time depending on usage 20 Lumens