The MEAN WELL HLG-185H-20A is a high-quality AC/DC LED power supply that offers constant current and voltage output for optimal performance. With an adjustable output of 20 Vdc and a maximum current of 9,300mA (9.3 A), this power supply provides a reliable and stable power source for your LED lighting applications. Designed with efficiency and safety in mind, it features built-in protection mechanisms such as overvoltage, overcurrent, and short circuit protection. Additionally, the HLG-185H-20A does not support dimming functionality, making it ideal for applications that do not require dimming capabilities. Trust in MEAN WELL for all your LED power supply needs.