This 13 foot, 4 meter AC power adapter is made for use with Mighty Bright's Baby Bright, Duet2, Encore, Hammerhead, Orchestra, Vusion, and XtraFlex2 lights. It has an input of 100-240 Volts, 50-60 Hz, 0.1 A, 2.5 W. The output is 4 Volts of DC current, 400mA max