High-quality material and unique designThe bicycle spoke light is made of high-quality ABS and electronic components, environmentally friendly and durable. Each light contains a CR2032 battery which is not only long lasting but also easy to replace. In addition, the unique willow-shaped design of the ray lamp makes it small and lightweight, easy to carry. Waterproof and easy to installThis bicycle wheel light has excellent waterproof performance (IP67 waterproof). Whether it is raining or foggy, it will not affect the normal lifespan and brightness of the light. The product is designed with 2 slots. When installing, you simply press a groove on the wheel and pull the spokes of the bike directly on top, try to spin the wheel and make sure it is secure. 3 modes It has 3 modes of slow flash, fast flash and constant light, you can switch freely. Multiple spoke lights can be installed on one wheel, and the two-color combination is cooler. It is suitable for mountain bikes, folding bikes, motorcycles, road bikes and more. Safety Our super bright bike spoke lights give you greater visibility in all directions, so you and your loved ones will be safer, even in low light conditions. Whether you are driving or not, the car driver will notice you perfectly. Fashionable and CoolOur bicycle wheel lights can make you the most dazzling existence when riding at night. The product provides different colors of light and you can mix or match them at will.