Stilla LED Ceiling with 47 degree beam angle is made of aluminum with a Black matt painted finish. Includes one 6 watt downlight LED plus one 3.5 watt diffused light LED with Warm White 3000K color temperature, 85CRI. ETL listed. Dimensions: 2 inch diameter x 10.4 inch height. Includes integral 12 watt 12 volt non-dimmable Class 2 dry and damp location LED power supply for use with up to one fixture.