Die-cast aluminum housing, driver compartment and driver door. Replaces up to 400W equivalent metal halide. 2 Lumen Packages, Nominal 14,600 lumens and 9,400 lumens. 6H x 6V NEMA Wide Distribution. Standard 4000K CCT, minimum 70 CRI. 120-277V 50/60Hz, 347V 60Hz or 480V 60Hz. Operation temperature range of -40°C to 40°C. 0-10V dimming available