Bike Motion Activated Led Valve Stem Lights – LED Flash Light Bicycle Wheel Tyre Valve Caps – Bike Rim Tyre Air Valve Caps Cover.
- Power Supply: Battery
- Powered By: 3 x AG10 Batteries
- Size ： 5.8cm
- Can be used as decoration for bikes, or cars.
- Easy installation, no special tools needed, can be easily installed and removed.
- No ON/OFF button. The LED is motion activated. It turns on while the wheel or tyre is rotating and turns off when wheels stop.
- Blue LED light increases visibility in the dark or in bad weather.
Colours: blue, green or Pink…