... current while vary from 0—2.2A, but the Max Watt will be 15W.Parameters: Input:*Voltage: 100—240VAC*Frequency:50 ... power supply, 36V 0.9A led power supply, 24V 1.25A power supply, 12V 2.5A power supply, 50V 0.3A power supply, 50V 0.33A power supply, 50V 360mA power supply, 50V 300mA power supply ...