Serfas Twin 1/2 Watt Tail Bike Light
The TWIN 1/2 WATT TAIL BIKE LIGHT is a super bright 2 LED tail light that has 2 very strong 1/2 watt LED on each side. It has 2 options: Steady 1/2 watt on, or 2 LEDs flashing. This is our brightest imported tail light, and at a great price!.Burn Time: Up to 80 Hours (flash).