Product Description

Features:
These LED Bike Wheel Lights are easy to install and remove; they fit most bicycles, motorcycles and cars.
LED Bike Wheel Light features motion sensors, LEDs and replaceable batteries.
The light will be off when the vehicle stops, on when it runs, and flash when you¡¯re driving at night.
Screws onto the valve stem of your car, bicycle or motorcycle in seconds.
Product: Tire light
Power supply: 3 AG10 button batteries in each lamp, AG10 battery connection
Installation location: tire outlet
Line: independent circuit design, dynamic sensing circuit, lighting circuit
Material: semi-aluminum and semi-plastic