Brand new 5 LED rear light.
Operation life up to 100,000 hours, never need replace.
Water resisitant, shockproof, and erode prevent design, Perfect for you used under the bad outdoors environment.
luminescence ultra-bright LED, soft, no flicker and lowest power-consumption.
Multi-function, guiding your way in the darkness
Quick release bracket, portable attach to your bicycle.
Power supply:2 × 1.5V "AAA" (not included)
1 X 5-LED Bicycle Rear Light