Letric Lighting Co. Bullet Style LED Switchbacks 1157 Rear Signal Inserts For Harley 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. Features: When turn signal is activated the red running light shuts off and the red turn signal flashes 48 High quality surface mount LEDs 100 plug-n-play making an easy installation Available in 1157 socket only For rear use only Lifetime warranty Sold as a pair