Going back to your original question, Chris is right with suggesting LED. Don't forget that any lamp over 100w has been/will be taken out of production, plus they are alot more versitile(sp?). I didn't read his second post in full, but did catch the suggetion that mydmx is big for 3 fixtures. Correct. To get a controller? Would sound to light be a good way to go? That's really your call.