Green and blue. Waterproof design suitable for mountain bikes and children's bikes. 4-pack of LED wheel lights available in red <p>【】This wheel spoke light includes 4 colored lights (green, red, blue, multi-color) that you can mix or match to suit your style, 4 mounting clips, and 1 new CR2032 battery, making it perfect for your safety and nighttime bike decoration. On rainy days and at night, it ensures your bike is noticed and protects your safety from traffic accidents. </p> <p>【Easy to Install】It can be installed or closed in seconds before you are ready to ride. This bicycle wheel light is designed with 2 slots. Simply press one slot on the wheel and pull the bicycle speaker up to the right. Try to rotate the wheel and make sure it is secure and 100% will not fall off. You can tie it with the strap. </p> <p>【Waterproof】Easy to use, durable, and safe. The silicone surface is waterproof and shockproof. The LED stripe light is designed with a spherical cover and is waterproof. You don't have to worry about riding in the rain. It is safe and can be securely locked in place even when used off-road. </p>