Bike Wheel Lights, Tire Valve Waterproof Bicycle Wheels Safety with Batteries, for Motorcycle to Ride at Night, 8 Pieces

• 【7 Different Modes】 The bicycle valve stem lights have 1 constant mode and 6 blinking modes, which you can switch at will, they present different styles according to speed. • These bicycle valve stem lights can improve the view in all directions at night and in bad weather, and obtain 100% brightness and visibility from all angles to ensure your safety. • 【Install and Remove Easily】These bicycle valve lights can be easily installed or removed without any tools. Simply screw them onto the tire valve, Then press the button as needed to switch to the mode you like. • This product is a single-sensing vibration type valve lamp, the wheel lights will turn on only when the bike wheel turns, and it turns very beautiful. • 【Waterproof Design】These bicycle wheel lights are made of high-strength PVC plastic, and the bottom contains strong aluminum alloy to protect the internal parts.