For use with housings L3 and L3R. Construction: Antique bronze, oil-rubbed bronze, brushed nickel, white and black finishes are one piece aluminum open reflectors with integral flange. Installation: Socket to trim interface. Retaining clips pull and snap onto top of reflector to hold trim inside housing. Listing: U.L. Listed to U.S. and Canadian safety standards. Damp location listed. Pull on clip Patent # (U.S.) 5707143, (Canada) 2193902.