Increase your safety while riding and be seen with these ultra-bright LED turn signal lights. Not only do you get the benefit of being brighter, by switching to LED you reduce the load on your battery. LED lighting draws far less current than standard incandescent or halogen bulbs.; 3 in 1 red running light with brake light and amber turn signal. Each light has 4 wires (running, turn, brake & ground) that require custom wiring 48 High quality surface mount LEDs Easy installation Available in 1157 socket only