The Exposure Link Plus Front and Rear Combo light with Helmet mount is an ideal commuting partner if you are finding yourself cycling to and from work near on every day of the week. The small compact design of the light makes it easy to transport and also pretty much feel weightless when attached to your helmet. The Fuel Gauge and OMS allow you to adapt your burntimes and maximise your brightness. The Single helmet mounted unit USB charges and has one button for simple operation with constant and pulsing beams. The Link Plus is in the best place for busy city riding, helmet mounted, to be seen from a long distance and above the surrounding traffic. be safe and seen when riding the busy streets with the link plus.