Diode Dynamics Switchback Halo rings (90mm/120mm) use extremely bright, high-density LEDs and a proprietary phosphor coating to achieve a solid, uniform look even in daylight. Multi-function PWM drivers enable low/high power and turn-signal modes; default low-priority drivers prioritize running-light power when both inputs are active. Includes waterproof drivers, pigtails, mounting tabs, and a three-year replacement warranty.
Diode Dynamics Halo Lights LED 90mm/120mm Switchback Four