The Mean Well HLG-185H-30AB is a 185W single output, constant current LED driver. It operates from a universal AC input, delivering a constant current up to 30A. It features a constant voltage LED control for optimal LED performance, and provides LED wire protection against short circuit, over temperature, and over load conditions. Additionally, the driver has an IP67 level of protection, enabling it to be used in harsh outdoor environments. It is dimmable, and has an MTBF of 50,000 hours and a 5-year warranty.