[Ian] built this headlight for his commuter bike. It is based around the Luxeon Star LED which is supposed to be equivalent to a 5W halogen. He mounted it to an aluminum frame and used a Fraen narrow lens. It’s powered by a pack of 4 rechargeable AA batteries. He’s got a list of improvements he would make. The first one is a better casing since his looks terrible compared to Suzy Jackson’s sexy light.
