Head light
5 white LED
Functions:steady-flash-flash-off
Lighting value:2 LUX(30Lm)
Waterproof:IPX3
Article size:83x38x44mm
Bracket size:22.2~31.8mm
Battery size:AAAx3(includes)

Rear light
3 red LED
Functions:steady-flash-chasing-off
Luminance:3Lm
Waterproof:IPX3
Article size:65x41x35mm
Bracket size:22.2~31.8mm
Battery size:AAAx2(includes)