I am Master Electrician for WCSU's production of donkey show, and we are using chase lights on its set. I wanted to make a personal demo of the chase lights so I could get a feeling for the wiring and effects of it ahead of time. Using a 4-channel dimmer pack from Chauvet I was able to put this together. The backboard and wiring were recovered from scraps so my only costs making this were the bulbs and plugs.