Tire Lights for Car Solar Charge Waterproof, Car Wheel Lights with Motion Sensor by Yifengshun, LED Tire Valve Caps LED Stem Caps (4PCS)

Solar Charging Tire valve cap light About 4.5CM (Dia) 2.4CM(H) Small and Light weight, durable.Solar charging, lithium battery storage, wiring-free, maintenance-free, no battery replacement, efficient and sustainable

High-Quality materials This Car Tire Lights is covered with high-quality silicone, corrosion resistance, aging resistance, high / low temperature resistance, excellent water resistance, to avoid high pressure water gun damage to the light.It can be used as a warning even in all harsh weather

Motion Sensing & Light Sensitive System When the car tire wheel light in a dark environment, the car automatically flashes at speeds exceeding 25km / h, reminding the car or pedestrian to avoid, reducing or avoiding traffic accidents; below this speed, it will turn off automatically after 2 seconds

4 Color 15 Flashing Modes choices Press the red button to select the flashing mode.When the vehicle is running, the light will alternately flash with three colors of red, blue, white, and green (The faster the driving speed, the more obvious of Lighting effect )

Complete installation in 15 seconds Easy to install.Come with 4 x Car Tire Wheel Light 1 x Wrench,4x Screw Nut.Just screw the screws to the air valve of the wheel, usually used for bicycles, motorcycles, cars, SUVs and trucks, American standard air faucets(Dunlop air faucets and presta air faucets need adapter)