No battery connection required - No need to connect to the vehicle battery.

It lights up itself using high-quality metal gold-plated, inner zone button batteries.

Easy to install : Simply screw it onto the tyre valve. Twist off your original valve cap, and replace with this valve cap LED light.

Installs on standard Tyre air valve of cars, motorcycles or bicycles

Waterproof - The valve has a light mouth small waterproof case

Sealed Pack

Powered by 3pcs AG10 batteries

Fit for bicycle, motorbike, cars

Plastic Material

In the pack :

2 X Pair (4 piece light) - Blue LED colour

AG10 cell button batteries Included

Note : Full circle of light can only seen at very high speed