GHOST LED Stop/Tail light for motorcycles, cars, trucks & buses. A great feature for added visibility and to warn the vehicles behind you that you are about to stop. The GHOST Stop/Tail LED lights red with a steady low power for your running light. Wow, look out when you hit the brake. This all powerful GHOST provides 5 bright flashes and then remains on full power red after the 5 flashes while brake is active