This thing is bright, I love it. We're using it in our video studio, it drives the musicians and the cameras crazy but it really creates a great effect (so long as you don't use too much). Not much to say about it, has an on-off switch and speed knob. Did I mention it's really bright? It is! It was a little high in price but considering the brightness it has been worth the price. It's a light weight fixture and that makes it easy to mount.