See you at night; keep your bike on its side when riding at night. Bright LED lights will ensure you can be seen while riding at night<br> <br> 1 button, 3 modes; choose from 3 modes: strobe/flash/multi-color cycle. Press the middle button to start and scroll through the modes<br> <br> Easy to install; firmly braided between spokes. Press down on the spokes of the wheel and slide them towards the rim for a secure fit. For added safety, use cable ties to attach to the spokes<br> <br> Great for kids and adults; fun color changing lights for adults and kids bikes. This LED spoke light is a great addition to any bike and will make a great Christmas gift for everyone<br> <br> Battery powered; each light uses 1 x CR2032 battery (included). Remove the plastic battery shield before use