The ELG-200-C1750DA3Y is a 200 watt single output LED driver manufactured by Mean Well. It features an adjustable output voltage range between 12-48V and a 188-420mA constant current output range. It also features 0-10V, PWM, and active power factor correction (PFC) dimming which are all switchable via the built-in dip switch. Additionally, the ELG-200-C1750DA3Y has high efficiency of up to 91%, low no-load power consumption, and built-in short circuit, overload, over voltage, and over-temperature protections. It is suitable for a variety of applications such as commercial lighting, signage, and decoration.