Detail

Bicycle Rear Light and Bicycle Headlight Set 

Bike Rear Light
LED: 3 pcs Red LED
Functions: Chasing-Flash-Steady-OFF
Fit for deat post diamater 25.4-31.8mm

Waterproof structure design
Battery: 2 x AAA

Bike Head Light 
LED: 3pcs White LED 
Functions: Chasing-Flash-Steady-Off

Fit for deat post diamater 25.4-31.8mm

Waterproof structure design