Halo Surface Light, 120 V, 132 mA, 16 W Wattage, LED Lamp, 50,000 hr Average Life, 90 CRI, 144 deg Beam, 5000 K Color Temperature, 900 Lumens Lumens, Bright White Light, Ballast/Driver Type: Dimmable, Fixture Material: Aluminum, Fixture Color: White, Matte Fixture, Dimensions: 7.71 in Dia x 1.09 in HBelow the ceiling installation, no clips or plates neededInstalls in many 3-1/2 and 4 in ceiling junction and pancake boxesDimmable down to 10%