The HLG-480H-C3500D2 is a LED switching power supply manufactured by Meanwell. It is a 480W, high-efficiency, constant voltage LED driver that uses a convection cooling system, and is equipped with a wide range AC input voltage range and a selectable AC input voltage range. It is UL8750, EN61347, and EN55015 certified and complies with IP67 and Class II requirements. The power supply has an isolated output current setting, and a built-in active PFC function. It features built-in short circuit, overload, and over temperature protection, as well as adjustable output voltage from 20V to 48VDC, up to a maximum of 97.50VAC, and current ratings up to 36A. The LED driver also features high-efficiency up to 92.5%, low standby power of less than 0.50W, and remote control and dimming capability through various 0/1-10V, or potentiometer signal controllers.