4" IC, AT LED Dedicated New Construction Housing, 120-277V, Triac/ELV Dimming, LE12

4" IC, AT LED Dedicated New Construction Housing, 120-277V, Triac/ELV Dimming, LE12 – LED New Construction Housing This 4" IC Air-Tight LED Dedicated New Construction Housing by Nora Lighting is designed for use in insulated ceilings and is suitable for new construction projects. It is compatible with multiple LED retrofit luminaires including Iolite, Cobalt, Marquise, Onyx, and Pearl series. The housing is air-tight, reducing airflow through the ceiling to improve energy efficiency, and is rated for direct contact with insulation, making it ideal for insulated ceiling installations. It features quick connect electrical connections for LED downlights and adjustable bar hangers for flexible installation. This product is relevant for electrical distributors and lighting solutions providers focusing on efficient wire and cable management and switchgear integration in new construction environments. Specifications Manufacturer: Nora Lighting Manufacturer Part #: NHIC-4LMRAT Input Voltage: 120/277V (must specify 277V if applicable) Dimensions: 11.75 in (Width) x 5.75 in (Height) x 13.5 in (Length) Product Weight: 1.9 lbs Air Flow Restriction: <2 CFM per ASTM E283 Air-Tight requirements Junction Box: Prewired 25 cubic inch galvanized steel with seven 1/2" knockouts and four Romex pryouts Operating Temperature: 122°F (50°C) max Features IC rated for direct contact with insulation Air-tight construction reduces airflow through ceiling for energy savings Quick connect provided for electrical connection to LED downlights Adjustable 24-1/2" bar hangers with captive nails and alignment foot for secure installation Housing accommodates ceiling thickness from 5/8" to 1" Optional 50W step down transformer available for 277V input models Compatible with multiple 4" LED retrofit luminaires (Iolite, Cobalt, Marquise, Onyx, Pearl) cULus Listed for Damp Location, ENERGY STAR certified, RoHS compliant Meets or exceeds ASTM-283 Air-Tight requirements Certified to California Title 24 JA8-2022 high efficacy requirements (with compatible downlight) Downloads & Links Spec Sheet