Relefree&reg; 8x Multicolor Bike Bicycle Car Wheel Tire Valve Cap Spoke Neon LED Lights Lamp New 100% Brand New &high quality Devised ingenious design, easy to use.Suitable for bike, motorcycle, electromobile and car.Protecting the air faucet from blocking and flooding water.Quantity: Wheel LED Light x 8.Material: Stainless steel & Plastic Usage: Car,Motorcycle,Bicycle.Color: Yellow,Green, Blue,Red Installation: Fits for most valve, simply screw on your tire valve stem, direct bolt-on Power: Operates on 3 pieces of Button cell battery (included).Automatic: with light & vibrancy sensors, automatically light up ONLY when driving in dark and daytime, and off when parking.