The MEAN WELL ELG-240 series is a 240W AC/DC LED driver suitable for LED street lighting, architectural lighting, bay lighting, and floodlighting. It operates with a constant voltage and constant current output, offering flexibility for LED lighting designs. The driver's fanless design ensures quiet operation, while the metal housing and IP65 ingress protection level allow for use in both indoor and outdoor environments. It includes features like output voltage adjustment, 3-in-1 dimming, and a built-in active PFC function.