Specification Brand : ZH-VBC BulletPoint1 : ◆[Gorgeous lights]: Built-in vibration sensor and light-sensitive device, As the vehicle moves, the lights rotate with the wheels, and gorgeous lights appear. BulletPoint2 : ◆[Safety warning]: In a dark environment, flashing lights can remind cars or pedestrians to avoid, reduce or avoid traffic accidents. It can be used as a warning in all severe weather, and the safety factor will be greatly improved. BulletPoint3 : ◆[Solar Charge]: Solar charging, lithium battery storage, no wiring, no maintenance, no need to replace batteries, efficient and environmentally friendly. BulletPoint4 : ◆[Waterproof material]: wrapped with high-performance silicone, which is resistant to corrosion, aging, high and low temperature, and extremely waterproof. It can avoid product damage caused by high pressure water gun washing the body. BulletPoint5 : ◆[Easy installation]: Easy installation, just screw the product on the car tire valve, and the process can be completed within 15 seconds by one person. CompatibleWithVehicleType : Passenger Car ExternallyAssignedProductIdentifier : 6939987640418 ItemName : ZH-VBC Wheel Lights Valve Cap, Solar Car Wheel Tire Air Valve Cap Light, with Motion Sensors, Colorful Led, Tire Light Gas Nozzle, for Car Decoration Warning Light, 4Pcs ItemShape : Round ItemTypeKeyword : automotive-tire-lights Manufacturer : ZH-VBC Material : Silicone NumberOfPieces : 4 PartNumber : 10000892644 ProductDescription : feature: 1. Solar panel, automatic charging, no charging cable required. Lithium battery storage, No memory effect and long service life. 2.Intelligent control system, built-in vibration sensor and light sensitive device, the LED lights turn on by themselves when the vehicle speed exceeds 5KM / h in the dark environment. When the speed drops below 5KM / hour, the lights will turn off automatically after 5 seconds.