Progress Lighting P6803-30 Cast Aluminum Housing with 3-1/2-Inch I.P. Conduit Entries For Wood, Brick, Masonry, and Poured Concrete Installations, White White Finish Aluminum construction Size: 7-3/4-Inch Width, 2-1/2-Inch Height Extends 3-1/8-Inch Uses (1) 25-Watt intermediate base (T-6-1/2) bulb Progress Lighting has over 5,000 lighting fixtures offered in our catalog, the largest single source for residential and commercial lighting