The XLG-240-M-AB is a 239W constant current LED driver housed in a durable metal case with IP67 protection, making it suitable for outdoor applications. It accepts an input voltage of 100 to 305 VAC and provides an output voltage range of 90 to 171V. The power supply features protections against short circuits, overcurrent, overvoltage, and overtemperature. Its dimensions are 195mm (length) x 63mm (width) x 35.5mm (height), and it operates within a temperature range of -40°C to 90°C.