Power Supply:Battery
Model Number:Bicycle Light
Brand Name:ZHANGJIANGLIANG
Certification:Tyre Valve Caps light
Mounting Placement:Tyre Valve Caps
Mounting Placement :Tyre Valve Caps
Color:White shell 7 color auto change light
Style:Flashlight Leds
Battery of bike light:3*AG10 (not included)
Valve type:Schrader valve and Woods Valve