Progress Lighting P9201-28 Alpha Trak Flair Track Heads, Bright White Bright White Finish 4-3/8-Inch Width x 8-3/4-Inch Height Uses (1) 75-watt PAR-30 or BR-30 bulb Dry location listed Progress Lighting has over 5,000 lighting fixtures offered in our catalog, the largest single source for residential and commercial lighting