The HLG-150H-15A is a part of Mean Well, one of the largest power supply and LED driver companies in the world. The HLG-150H-15A is a high-efficiency, 150W, single-output, non-dimmable, industrial power supply. It has a maximum output voltage of 15V, a minimum output voltage of 13.2V, and a maximum ambient temperature of 40°C (104°F). The unit is also equipped with active PFC, EMI Class B, and CE ratings. This makes it suitable for a wide variety of harsh industrial environments.