Customize your Bicycle, Motorbike and Car with Affinity Tyre Valve LED light, Innovative and coolest way to be the most eye-catching person on the road. Super bright, energy saving and long lifespan. Best option for bad weather visibility for safety. Very easy to install, Unwrap it and simply screw it onto the tire valve. In the night, The light creates a solid disk of light that appears to hover above your wheels. Affinity LED light comes with latest motion sensors which glow the light when your vehicles moves and its automatically stops as your vehicle stops. Long life battery hours and easily replaceable batteries when needed. Very easy to install in moments. Increase your safety on roads on bad weather day or low visibility in cold days. 100% rain proof and rust resistant and works for long hours.