Universal LED rear light. It works as position light, brake light and license plate illumination through the small window on the underside. Made of die-cast aluminum with Shot Blast finish Designed to obtain an original and aggressive effect on all cafe racers, hot rods, bobbers, etc. projects. APPROVED. Connected as follows: Yellow = light working Red = light STOP Black = Ground Sold here as a kit that includes mounting bracket for rear fender, rubber seal and stainless bolts