The HLG-320H-24B is a constant-voltage LED power supply from the Mean Well HCG Family. It offers adjustable output with an accuracy of ±10%, along with a guaranteed output voltage range from 18V to 36V DC. With a maximum power of 320 watts and a unique design, this LED power supply is ideal for LED lighting applications and LED light boxes. It provides efficient power conversion, a wide range of protections, high reliability and no-load power consumption below 0.5W. The HLG-320H-24B features a high efficiency of up to 92%, active power factor correction (PFC) of =0.9, a wide range of input voltage (AC90-305V), and full temperature range (-40°C to +70°C ). The product is CE certified, UL/cUL/TUV approved, and has a 5-year warranty.