First Version
The first version of our lights required each dancer to turn on their controller at the exact moment. Turning on the lights was manual, and getting it all turned on on time took practice and concentration. Hard in the middle of a dance.

Second Version – Remote control
Notice how system recovers if a device is turned on late.
This video also demonstrates the sync the entire system has. Even if one device was not switched on, any time that it is switched on, it will come on in complete sync with the rest of the LyteSync devices.