These LED lights will fit on most bicycles, motorcycles and cars. They come with motion sensors, LEDs and replaceable batteries. When your wheels start to move, they automatically flash light up creating a solid disk of light that appears to hover above your wheels. When you stop they will switch off to save battery power.
Not only these led lights will make your car or bicycle look extremly cool but they also enhances safety by increasing visibility at night and during bad weather conditions.