Maxim®, 57663WTSN, LED Flush Mount, Thin Disc, Series: Trim, 120 V, 18 W Fixture, 18 W Lamp, Integrated Lamp Base, 1 Lamps, 1450 Lumens/W Light Output, 35000 hr Average Life, Warm White Light, 3000 K Color Temperature, 90 CRI, ELV/TRIAC Ballast, 1350 to 2100 Lumens, Flush Mounting, Die-Cast Aluminum Housing Material, Satin Nickel Housing Finish, 0.75 in H x 9 in W x 9 in L Dimensions