Voltage: AC110 ~ 220V 50/60Hz Power: 100W Light Source: LED (5mm 72 teeth) Product DescriptionVoltage: AC110 ~ 220V 50/60Hz Power: 100W Light Source: LED (5mm 72 teeth) Function: 1, 2, 3 channel separately control A, B, C logo Position, 4-channel control patterns Speed, 5, 6, 7 channel Separately controlled System design patterns, patterns 8- Channel control. Widely used in KTV, bars, nightclubs, ...