4Pcs Bike Spoke Light, SYOSI Waterproof Easy Install Wheel Spoke Lights, LED Neon Tire Flash Lamp with 3 Flash Modes, for Both Adults Kids Bike (Red+Green+Blue+Multicolour)

ALL-IN-ONE SPORKLIT SET: this wheel spoke lightset contains 4pcs colour light (green, red, blue, multicolour), one battery with per spoke light, perfect for your safety and bike decoration at night., EASY TO INSTALL: this bike wheel light is designed with 2 slots, just press one slot onto the wheel and then pull the bicycle spokelit to the top rightly. Try to rotate the wheel and make sure it is firmly, and for 100% no falling off., WATER RESISTANT: there led spoke lights are designed with sphere cover for water resitance, you need not worry about riding in the rainy day., THREE LIGHT MODELS: the bike tire lights can be switched to 3 models by pressing the rubber dome shape strobe, fast flashing, slow flashing and full brightness. you can select the suitable model to fit for your favorate speed., SAFETY GURANTEE: the bike warning lights are perfect for night safty riding, with amazing colorful LED lights and 3 models blinking, it is so great for both cool and safety, suitable for all kind of the Φ2mm spokes bikes.