 | I can not turn on my lights! |
 | Please take out the ring shap rubber from the battery cap and try again. When it works, put the rubber back to the battery cap. |
| Why we need to put 3 lights on one wheel? |
| This brings the require speed as low as 13km/h(8 miles/h) to get a full image pattern. It also balances the wheel when at high speed. |
| Is it water proof? |
| Yes! All lights are tested at 30cm (12 inches) water deep for 30 seconds before put in sealed packages. |
| Can I program my own lighting patterns? |
| Yes! When you purchase the package with USB dongle and CD, you can update your own patterns from your computer. |
| How about the warrenty? |
| One year warrenty from the date of recipt. |
| What is the return policy? |
| Please ship the package back to us within 7 days after receipt. After we get the returning, we will check the package status and then issue the refund. Shipping cost are non refundable. |
