The HLG-60H-42B is a LED driver manufactured by Mean Well. It is a high-efficiency, low-profile, 60W, constant-current, single-output LED driver. It features a wide input voltage range of 90 to 305 VAC, and its output current adjustable range is set from 12 to 42VDC. It has a built-in active PFC function, over-voltage protection and short circuit protection, as well as class 2 output and 5kV surge immunity level. It is UL, TUV, CB, CCC and CE approved, and has a 5-Year warranty.