A lot of light from a small package, the DC30/50 is ideal for interior downlights (8-12 inch cans at 20' to 40' ceiling height), post tops with 360 degree Zorya lens and a large variety of mounting options, wall packs, canopies, or other retrofits with 100 to 250 metal halide equivalent bulbs. The high quality ERP driver included with the DC30/50 is ready for use in either TRIAC dimming or 0-10V dimming systems.