The LED Bar is a multifunctional and low energy consumption item with DMX, M/S, sound activated and stand-alone. It is using high power and super bright LEDs to achieve various beautiful effects! e" value="opaque"> Description: Input Voltage: AC220V/50Hz 110V/60Hz Control channel: 20 dmx control channels (4 channels per segment) Function mode: DMX, Stand-alone, Sound activated Mar. input current: 1A Wattage 40W Dimensions: L180cm x W20.5cm x H5.5cm