The cumquat HLG-320H-12 is a 264W AC-DC LED driver offering both constant current and constant voltage output modes. Operating within a 90-305VAC input voltage range, this driver delivers a stable 12V output with a 22A current rating. Its exceptional efficiency of up to 94% allows for fanless operation within a wide temperature range of -40°F to +194°F (-40 to +90). The robust metal casing and IP67 ingress protection rating make it suitable for both indoor and outdoor installations, especially in challenging environments. This model is ideal for various lighting applications, including LED street lighting, high bay lighting, parking lot illumination, horticultural lighting, and specialized lighting fixtures in Class I, Division 2 hazardous locations. The HLG-320H-12 offers optional features such as output adjustable via internal potentiometer and 3-in-1 dimming, providing excellent design flexibility for your lighting system.