American DJ Comscan LEDs (2 and 4) attached to a T-bar. This time they are controlled by DMX (Freestyler DMX). Very nice and smooth movement. Nice colors! The mirror servo movement is not as smooth as in Trackspots but Comscans are much cheaper than Trackspots. That is why I'd say that these are excellent lights for mobile djs, bands and other private functions. They also have built-in shows in the sound active mode but that feature is not shown in this video.