the manual is so bad that it is very troublesome to see through the programming and ultimately to dominate. I only needed the storage of 7 different and even mixed colors. I did not (perhaps for lack of the required Probierfreudigkeit) hammer out satisfactorily. It spotlights 56 mixing the colors was really positive for my LED DMX Par. The controllers allow for a soft (really stepless) and accurate color mixing, which does not work so well when eg Beamz DMX mini controller. The device is also processed a total quality, that is better than to suspect in the photo and nothing rattles etc. When programming you can then adjust each program several scenarios that then take place at polling of the program. The speed of the process and the brightness can be varied even without reprogram. However, since just wanted to 7 solid colors and save me that was too complicated with the scenarios, I decided for the small Beamz controller and these returned here.