Five light pipes illuminate across the taillight as the constant on running light, while 25 separate LEDs provide a full contrast brake light. CUSTOM DYNAMICS. TAILLIGHT ASSEMBLY. 2021 Harley-Davidson Softail Low Rider S FXLRS - -.
Only use custom dynamics turn signals, filler lights,and tail lights on my last 4 bikes.
Love them . Never any problems with any of them. Also use triple play on all of the bikes.
Great product!!!!!