Letric Lighting Co. Deluxe Bullet Style LED Switchbacks 1157 Rear Signal Inserts For Harley The Deluxe Switchback Turn Signal Inserts are 100 plug-and-play that utilizes all LED's for each color change. Features Eye catching super-bright LEDs Red running light shuts off, Red turn signal to OFF when turn signal switch is activated Rear only Fits bullet style turn signals Sold as a pair