The Knowled MG1200Bi lamp head power supply from Godox is a powerful accessory for flash units that provides a reliable power source for professional photography and video productions. With a maximum output of 1470 watts and an output voltage of 49.5 VDC, this power supply is capable of meeting even the most demanding requirements. It supports a wide voltage range of 110 to 264 VAC, making it versatile for use regardless of the local power supply. The robust construction and high efficiency of the MG1200Bi ensure stable performance and a long lifespan. This power supply is ideal for photographers and videographers looking for a reliable and powerful solution to energize their flash units. Its ease of use and compatibility with various flash devices make it an essential tool in any professional setup. With the Knowled MG1200Bi, users can ensure they always have the necessary power available to bring their creative visions to life.