Progress Lighting P3038-15 3-Light Embossed Wall Mount Bracket Sockets Are On 6-Inch Centers and Wall Mount Only, Polished Chrome Polished Chrome Finish Use with frosted lamps to reduce glare Size: 18-Inch Width, 4-1/2-Inch Height Extends 2-1/2-Inch Uses (3) 60-Watt medium base (globe style) bulbs Progress Lighting has over 5,000 lighting fixtures offered in our catalog, the largest single source for residential and commercial lighting