4-Inch Housing

 Lithonia Lighting / Acuity L3-R6 Recessed Mount Contractor Select Incandescent 4 Inch Housing; Aluminum Housing, Durable Medium-Base Porcelain, Insulated and Non-Insulated  

 Elite Lighting B4ICATW Ceiling Mount 4 Inch Miniature Housing; Die-Formed Aluminum, Medium Base, Insulated  

 Elite Lighting B4R-AT-W 1-Light Ceiling Mount Air-Shut With Quick Connects 4 Inch Miniature Remodel Housing; 22-Gauge Deep Drawn Single Piece Housing, Medium Base Porcelain, Non-Insulated  

 Elite Lighting BL4-AT 90 Degree Pivoting Mount Miniature Low Voltage Noise-Free 4 Inch Housing; Non-Insulated  

 Nora NLIC-401QSAT 1-Light Ceiling Mount Low Voltage Double Wall 4 Inch Air-Tight Housing; Steel, Bi-Pin Base, Insulated  

 NL-401/50/277AT NORA 4IN AIR-TIGHT LOW VOLTAGE QUICK CONNECT HOUSING, 50W MAX, 277V MAGNETIC  

 Lithonia Lighting / Acuity L3-U Incandescent 4 Inch Recessed Housing; Aluminum Housing, Galvanized Steel Pan, Medium Base Porcelain, Insulated/Non-Insulated