DROIEEBicycle Bike Cycling Wheel Spoke Wire Tire Tyre LED Light Lamp This kind of hot wheels are the vibration model, the wheel to turn up will be bright, automatic color change, very beautiful Waterproof rubber gasket, twist to the wheels of valve mouth Universal fitment and easy to install no special wires, can be easily installed and removed Silver body with ultra bright, long life-span led lights Bright led will turn on while the vehicle is moving and off when stop