Have 12 Deliya CE led pars ... look like par 64 but I am not sure. There is no documentation with these instruments. I need to know how many channels one of these instruments requires. 3? 5? 7? Have searched on the web and even at the company website, but these instruments are not listed anymore. I went thru the dip switches and found RGB switches, one for color mix and one for strobe. There is at least 5 channels. So if their is one for intensit and other effects, it would make 7. Any help would be appreciated.