TR30BN Finish: Brushed Nickel Features: -Thermally protected.-Air seal.-IC or non-IC rated.-Labor saving.-Provided without a socket plate.-For use in installations where TRB style fully enclosed eyeball or IC shower trims are used..-Thermally protected.-Air seal.-IC or non-IC rated.-Provides convenience of Quick-Connect wire terminals for fast, easy plug-together supply wire connections.-Thermally protected.-Air seal.-IC or non-IC rated.-Thermally protected.-Labor saving.-Air seal.-IC or non-IC rated.-Thermally protected.-Air seal.-IC or non-IC rated.-Provided without socket plate.-For use in installations where TRB style fully enclosed, eyeball or IC shower trims are used exclusively.-Thermally protected.-IC rated recessed housing.-Thermally protected.-IC rated.-High wattage recessed houding.-Pre-installed BH6 SURE-LOK adjustable bar hangers.-Junction box is provided with five 1/2'' conduit knockouts and four Romex knockouts with integral relief.-Housing does not include a socket plate. Must be used with a fully enclosed TRB style, eyeball or IC shower trim.-Ceiling Open: 6 3/8''.-For use in installations where TRB style fully enclosed, eyeball or IC shower trims are used.-Socket plate not provided.-Thermally protected.-Furnished with pre-installed BH6 SURE-LOK adjustable bar hangers.-Thermally protected.-For installation in existing plaster or mechanical ceilings froom 1/4'' to 1 1/4'' thick. Includes: -Socket plate included. Construction: -For new construction.-For new construction.-For remodel construction.-For new construction.-For new construction.-For new construction.-For new construction.-6'' non-IC shallow housing for new construction.-Fits 2'' x 6'' joist construction or other shallow plenum applications.-6'' non-IC shallow housing for remodel construction.-Fits 2'' x 6'' joist construction or other shallow plenum applications. Specifications: -for use with Thomas 6'' trims for non-IC applications up to 150 watts, and IC applications up to 90 watts.-Maxim