31 7/8" diameter x 2 13/16" depth spun steel housingA tapered “highlight edge around the periphery of the fixture gives a perception of added brightnessThe Indirect fixture includes a flat, low-profile design with a 12 1/2" reveal (open center) that appears softly lighted from three or six 39-, 40-, 50-, or 55- watt long compact fluoresecent lamps. The Indirect/Direct fixture adds soft down-lighting with an attractive 23 1/2" white acrylic bowl and three or six 39-, 40-, 50-, or 55- watt long compact fluorescent lamps for the indirect portion and one 21- or 38-watt 2D lamp for the downlight component. Mantra offers a simple, clean look in a low-profile design. The angled sides and lower housing details of the fixture subtly enhance the overall design. A wide acrylic diffuser provides evenly distributed downlight into the space.