The XLG-240-M-AB is a 239W constant current LED driver with metal case with IP67 protection, suitable for outdoor applications. It accepts 100 to 305 VAC input and offers output voltage from 90 to 171V. This power supply has short circuit, over current, over voltage and over temperature protection. Dimensions of this power supply are: 7.68" L x 2.48" W x 1.40" H (195.0mm x 63.0mm x 35.5mm). Operating temperature range is from -40°C to 90°C.