Letric Lighting Co. Bullet Style LED Switchbacks Turn 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: White running light shuts off when turn signal is activated, then signals will flash from bright amber to dim amber until turn signal function resets When turn signal is deactivated it switches back to white running lights 48 high quality surface mount LEDs 100 plug-n-play making for an easy installation Available in 1157 socket only Front only White light has 300 lumens, while amber light has 71.18 lumens Lifetime warranty