LED lights will turn on when the vehicle is moving and off when the vehicle comes to a stop. Screws onto the valve stem of your car, bicycle or motorcycle in seconds - Easy to install and remove. Enhances safety by increasing visibility at night and during bad weather conditions while being water resistant.
Single Color Wheel Light, Easy to set up
More energy-efficient,with motion sensors
Powerful LED light, be seen in the dark
Runs on AG13 batteries, Size: 65*18mm