Material:Lightweight Alloy Origin:Mainland China Item Details: 100% Brand New and High Quality ! Increase night time and bad weather visibility. Durable, High Impact, Water and Rust resistant. Auto sensor turns lamp on when wheel is in motion, it will be turned off after the wheels stopped 10 seconds. Universal fitment and easy to install no special wires, can be easily installed and removed. Installs on standard tyre air stem valve of cars, motocycles or bicycles. Specifications: Light Color: Colorful light/Blue light/Red light/Green light/white light Case Color: White Material : Lightweight Alloy Light Source: LED Works For : Car Valve Total Length : 4.3cm Application: Bike, Car, Motorcycle, etc. Package content: 2 x Wheel Lights Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. Make sure you don't mind before you bid. Please allow 2-3cm differences due to manual measurement. Thank you for your attention, You can contact with us to get more detail of the goods .If you need more this item ,you can contact us.we will give you our best price. Leave your message!