rgb wireless DMX controller 5 V: <60W, 12V: <144W, 24V: <288W CE& RoHS Output ... Power switch,you could turn on/off controller in any state.3,DMX digital console:The DMX controller address code corresponding to the channel for ... (R) color, CH3 controll of blue(B) color, The DMX channel vale (0-255) greater, the brightness will be more ... changing2(B) and 3(C) keys are available rgb DMX controller