long shape color changer led bar dmx, 8 independent control units 60W 648 ... control)Color: RGB non polar mixing color.Control: DMX, Master/slave/sound activated( built-in microphone)Function: ... independent control units select 3/6/12/24/48 DMX channels freely ,angle 15/25/60,color brightness ... 0-100% is adjusted by DMX, flashing frequently up to 0-50 times/second.Life: low-power, ...