Detour Bike LightDescription Outbound's original Road Edition set the bar high for the last several years. So they were challenged on how to improve it. Right away, Outbound ditched the large battery pack. This is all internal, self contained, USB C rechargeable, and slim enough to fit in your pocket. Then they fine tuned the heck out of the beam pattern. Extremely smooth and progressive light field from the front of your tire all the way to where you are looking.