Leviton 9063 Medium Base, One-Piece, Keyless, Incandescent, Phenolic Lampholder, Pony Cleat, Single Circuit, Open Terminal, Brown,Small
Surface mounted. Medium base with open terminals. 1 7/8'' O.D. x 1 1/2'' H. Mounting holes on 1 15/16'' centers (diagonal from terminals). Rated 660W/250V. UL listed.