
MEAN WELL XLG-50-A 50W Constant Power LED Driver.The MEANWELL XLG-50-A is a compact, constant-power AC-to-DC LED driver designed to provide reliable power for LED lighting systems. It delivers up to 50W of output power, with an adjustable output voltage range of 22–54V DC and an adjustable output current range of 0.53–2.1A, making it suitable for a variety of compatible LED lighting applications.
Featuring a wide input voltage range of 90–305V AC, the XLG-50-A includes active power factor correction, an adjustable output current setting, and an IP67-rated metal housing for indoor and outdoor installations. Its fanless design supports natural convection cooling, while built-in protection features help ensure reliable operation in commercial and architectural lighting systems.
Brand: MEAN WELL
Model: XLG-50-A
Rated output power: 50W
Output voltage range: 22–54V DC
Default output current: 1A
Adjustable output current: 0.53–2.1A
Input voltage: 90–305V AC / 127–431V DC
Constant-power output
IP67-rated metal housing
Built-in active power factor correction (PFC)
Adjustable output current via built-in potentiometer
Fanless natural convection cooling
Typical efficiency: 90%
Short-circuit, over-power, and overtemperature protection
LED street lighting
LED floodlights
Architectural lighting
LED high-bay lighting
Outdoor lighting systems
Commercial LED installations
LED signage and displays
Industrial lighting projects