xaccessory wholesale lot 6pcs pack LED Auto shining motion detection Flash Tyre Tire Wheel Valve cap Light for Car Bike bicycle Motorcycle + x1 logo velcro strap 1. Auto shining No switch,Screws onto the valve stem of your car, bicycle or motorcycle in seconds. 2. More energy-efficient,features motion sensors. LED lights will turn on when the vehicle is moving and off when the vehicle comes to a stop. 3. Enhances safety by increasing visibility at night and during bad weather conditions. Easy to install and remove. 100% waterproof. Durable, High Impact, Rust Resistant. 4. Package includes: 1. 18 x AG10 batteries,3 batteries per light. 2. 6pcs LED Valve Bike Lights! 5. 90 days warranty ,please purchase with confidence.