Voltage: AC110-130V, 220-240V (optional) 60/50Hz Rated power: 165W Channel: 4 DMX channels Control Channel: 8CH channel function Control: DMX control, master and slave mode, auto mode, voice mode Operating modes: Auto, Sound, DMX 512, master-slave synchronization Standard DMX512 controller, 7 channels, red, green, and blue light can be adjusted independently Waterproof grade: IP20 Size: 330*232*290mm Weight: 7.8kg