The MEAN WELL HLG-120H-30B is a 120W AC/DC LED driver designed for versatility and reliability in LED lighting systems. It provides both constant voltage and constant current output modes, operating on a wide input voltage range of 90-305VAC. With a high efficiency of up to 93.5% and a fanless design, this driver ensures efficient operation and quiet performance across a wide temperature range (-40°C to +80°C). The metal housing and IP67/IP65 ingress protection make it suitable for both indoor and outdoor applications. It's ideal for LED street lighting, high-bay lighting, parking space lighting, and greenhouse lighting projects.