The Volt100XC is an extremely lightweight and dependable commuter headlight. At just 43 grams, the 100 lumen Volt100XC is a feather light option for commuters, or other riders looking for an affordable way to illuminate a dark street or bike path. The matchstick style USB rechargeable Li-ion battery charges in just 1.5 hours and puts out 1 hour of lighting on high mode, or approximately 5 hours when in flashing mode. The easy-to-attach rubber bar mount strap means you can keep this light in your pants or jersey pocket during daylight hours to avoid theft. For an affordable, lightweight, and reliable headlight option, look no further than the Volt100XC.