The Mean Well HBG-160-48DA is a 158.4 watt, 48 volt, 3.3 Amp, Constant Current and Constant Voltage LED driver with a IP67 rated plastic housing and DALI control input. It is designed to power LED lighting applications and is able to accept a wide range of input voltages (90-305VAC) while providing a flicker-free low-ripple output current. It features a dim-to-off function, active PFC function, protection against short circuit, overload, over voltage and over temperature. The unit is UL, cUL, TUV, CE certified.