The MEAN WELL XLG-20 series is a 21W AC/DC LED driver designed for constant current mode output. Operating within a wide input range of 90-305VAC, this driver offers high efficiency (up to 89%) and a wide operating temperature range of -40℃ to +80℃. Its metal housing and IP67 ingress protection make it suitable for both indoor and outdoor installations. Equipped with various dimming methodologies, the XLG-20 series provides design flexibility for LED lighting systems. It complies with IEC61347/GB7000.1 -2015 and UL8750 safety regulations, ensuring user and luminaire system safety. Applications include street lighting, architectural lighting, low-bay lighting, floodlight lighting, and industrial lighting.