<strong>ENGAGE IN OUTDOOR &amp; SPORT JUST FOR YOU</strong><br /> <strong>Product Information</strong><br /> Material: ABS Plastic+LED<br /> Color: 2Red, 2Green<br /> Dimension of single Bike Wheel Lights: 5.04*1.38*0.78 Inches<br /> 3 Flash Modes: Strobe, Blinking and Solid<br /> Powered by 1pc 3V CR2032 battery<br /> The LED spoke light is the perfect way to increase your visibility, safety, and cool factor when you&#39;re riding your bike in the dark.<br /> <br /> Water and shock resistant, it fits almost all kids&#39; and adults&#39; bike sizes.<br /> <br /> <strong>THREE LIGHT MODES</strong><br /> The bike tire lights can be switched to 3 modes by pressing the rubber dome shape--strobe, blinking and solid. you can select the suitable mode to fit for your favorate speed<br /> <br /> <strong>WATER RESISTANT</strong><br /> These led spoke lights are designed with sphere cover for water resitance, you don&#39;t need to worry about riding in the rainy day.<br /> <br /> <strong>EASY TO INSTALL</strong><br /> This bike wheel light is designed with 2 slots, just press one slot onto the wheel and then pull the bicycle spoke lit to the top rightly. Try to rotate the wheel and make sure it is firmly, and for 100% no falling off.<br /> <br /> <strong>KEEP SAFE AT NIGHT</strong><br /> 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 &Phi;2mm spokes bikes.