Features:<br />2*11-LED with four colors (purple， blue， green and red).<br />Light with 12 gorgeous and cool flower patterns shining by turns.<br />Built-in light sensor and movement sensor， flash only in the dark and action.<br />Powered by LR44 button cell.<br />Only red LED on indicating low battery.<br />Water proof design， can be used in rain.<br />Easy installation， just simply screw on to your tire valve.<br /><br />Note: 1. The wheel light can be used in rain but can not be soaked in the water.<br /> 2. Pay attention to the polarity while assembling battery.<br /><br />Specifications:<br />Quantity of LED: 11<br />Color of light: Purple， blue， green and red<br />Material: Plastic <br />Requirement of speed: 20km/h and above<br />Certification: CE<br />Wheel light size: 11 * 1.5cm / 4.3 * 0.6in (length * diameter)<br />Wheel light weight: 20g / 0.69oz<br />Package size: 15 * 10 * 2cm / 5.9 * 3.9 * 0.8in<br />Package weight: 65g / 2.3oz<br /><br />Package including:<br />2 * 11-LED Wheel Light<br><img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-8-f4a4.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-10-f4a4.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-2-f4a4.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-13-f4a4.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-7-f4a4.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-3-f4a4.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-11-f4a4.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-9-f4a4.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-1-f4a4.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-5-f4a4.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-14-f4a4.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-6-f4a4.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/h/9/h9603-12-f4a4.jpg" /><br>