ALL-IN-ONE SPORKLIT LOT:this wheel spoke light contains color light 4 Units Pack(green,red,blue,multicolor),you can mix or match the colors to fit your style, 4pcs mounting clips and new 1pc CR2032 battery,perfect for your safety and bike decoration at night.In the rainy day and night,make sure your car is noticed,protect your safety from accident from the road. EASY TO INSTALL: Install it or turn it off in seconds before you're ready to ride, this bike wheel lights is designed with 2 slots, just press one slot on the wheel, then pull the bicycle speaker to the top right. Try spinning the wheel and make sure it's firmly and for 100% without falling Off, you can tie it with the straps coming. WATER RESISTANT: Simple to use , durable and secure. The silicone surface is water and shock resistant. the led stripe lights are designed with a spherical cover for water resistance, you don't have to worry about riding in the rainy day, secure, stays securely locked in position even during off-road use. > PERSONALITY SHOWCASE: For professional cyclists or amateurs, it shows your cool personality. the bike tire lights can be switched to 3 patterns by pressing the rubber dome shape - strobe, flashing and solid. You can select the model suitable for your favorite speed. They are the perfect accessory for social routes, parades and bike parties. SAFETY GUARANTEE: For ingenious design, easy to use. Suitable for bicycle, motorcycle, electromobile and car.Be seen while riding your bike, this LED light is the perfect solution for nighttime safety while cycling, with colorful LED glowing lights and 3 flashing patterns, it's so great for cooling and safety, suitable for all kinds of 2mm spoke bicycle Safety and Warning.