Experience the thrill of the road with CUSTOM DYNAMICS SMART LED 1157 Bullet Turn Signals with Controller – Softail. Featuring 48 dual color red/amber LEDs per unit, these signals offer a full cluster red running light, bright red brake light and a distinct amber turn signal. Plus, when activated, the red LEDs turn completely off for the entire turn signal cycle for maximum visibility. These units are fully sealed with watertight gaskets and offer plug and play installation under the seat. With 10 optional brake flash/strobe patterns, they are DOT/SAE compliant and ready for any adventure. Get ready to ride on the edge!