{"product_id":"nora-lighting-nhic-4lmrat-4-in-ic-at-led-housing-120-277v","title":"Nora Lighting NHIC-4LMRAT 4 in Ic at Led Housing 120-277V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORA LIGHTING NHIC-4LMRAT is a 4-inch IC-rated, airtight (AT) LED-dedicated new construction recessed housing designed for line-voltage applications from 120 to 277 volts. It supports both Triac and ELV dimming protocols, making it compatible with a wide range of low-voltage and standard dimmer controls. This housing is intended for new construction installs where the fixture is positioned before drywall is hung. Electricians and lighting contractors are the primary trade installing this type of housing in residential and light commercial ceiling applications.\u003c\/p\u003e\u003cp\u003eThis housing is suited for new construction framing installations in wood-joist or metal-stud ceiling assemblies. The IC rating allows direct contact with insulation, and the AT (airtight) rating meets energy code requirements that restrict air leakage through recessed fixtures. Typical applications include residential bedroom, kitchen, and hallway lighting as well as light commercial office and retail environments where insulated ceiling assemblies are required by code.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC-rated construction allows direct insulation contact without clearance requirements\u003c\/li\u003e\n\u003cli\u003eAirtight (AT) rating meets IECC and Title 24 energy code air-leakage standards\u003c\/li\u003e\n\u003cli\u003eWide voltage range: 120 to 277 volts for residential and light commercial use\u003c\/li\u003e\n\u003cli\u003eSupports Triac and ELV dimming for compatibility with common dimmer controls\u003c\/li\u003e\n\u003cli\u003eLED-dedicated housing — designed exclusively for LED light engines or modules\u003c\/li\u003e\n\u003cli\u003eNew construction design with mounting bars for installation prior to drywall\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style new construction recessed housing for 4-inch LED-dedicated trim and module systems rated for IC and AT ceiling assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a licensed electrician in accordance with NEC Article 410 requirements for recessed luminaires. Power must be off and the circuit confirmed de-energized at the breaker before wiring the housing junction box. Mounting bars should be secured to framing members before ceiling board is applied. Confirm the selected dimmer is rated for Triac or ELV operation and is listed as compatible with LED loads before closing the circuit.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Size\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIC Rating\u003c\/strong\u003e: IC-rated (insulation contact approved)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirtight Rating\u003c\/strong\u003e: AT-rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 120-277 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimming\u003c\/strong\u003e: Triac and ELV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLamp Type\u003c\/strong\u003e: LED dedicated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Type\u003c\/strong\u003e: New construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 732180400645\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORA LIGHTING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: NHIC-4LMRAT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORA LIGHTING","offers":[{"title":"Default Title","offer_id":51383343677746,"sku":"NHIC-4LMRAT","price":29.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312672414.png?v=1782593937","url":"https:\/\/voomisupply.com\/products\/nora-lighting-nhic-4lmrat-4-in-ic-at-led-housing-120-277v","provider":"Voomi Supply","version":"1.0","type":"link"}