{"product_id":"nora-lighting-4-inch-onyx-led-retrofit-reflector-nox-431-series","title":"Nora Lighting NOX-431 Series 4\" Onyx LED Retrofit Reflector","description":"\u003cp\u003e\u003cstrong\u003eUpgrade an old 4\" can to dimmable LED without cutting a new hole in the ceiling.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Nora Lighting NOX-431 Series is a 4\" Onyx LED Retrofit Reflector. Onyx Retrofit Series is suitable for use with most 4″ recessed housings. Die-cast aluminum construction provides clean sharp edges. Deep regressed optics and round aperture delivers even and glare-free illumination. Available in multiple color temperatures and 90+ CRI.\u003c\/p\u003e\n\u003ch3\u003eSpec sheet \u0026amp; downloads\u003c\/h3\u003e\n\u003cp\u003eNora's spec sheet includes the dimension drawing and full technical details. Please check it (or share it with your electrician) before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/noralighting.com\/wp-content\/uploads\/2018\/05\/NOX-431_spec.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSpecification sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/noralighting.com\/wp-content\/uploads\/2018\/05\/NOX-431_IES.zip\" target=\"_blank\" rel=\"noopener\"\u003eIES photometric file\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you need to buy\u003c\/h3\u003e\n\u003cp\u003eRetrofits an existing 4\" recessed can (IC or non-IC, Nora or most other brands), using the existing bulb socket. No new housing needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSold separately:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAccessories: NOX-4EYELID – 4″ Round Eyelid for Onyx; \u003ca href=\"\/products\/nora-lighting-white-oversize-ring-for-4-inch-onyx-nox-4or\"\u003eNOX-4OR-W\u003c\/a\u003e – 4″ Round Oversize Ring for Onyx; \u003ca href=\"\/products\/nora-lighting-gu24-adapter-with-male-connector-nra-212sm\"\u003eNRA-212SM\u003c\/a\u003e – GU24 Socket Adapter\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nora Lighting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e NOX-431 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e LED retrofit downlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight output:\u003c\/strong\u003e 650 or 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor temperature:\u003c\/strong\u003e 2700K or 5000K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor rendering (CRI):\u003c\/strong\u003e 90+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5\" diameter × 3\" high\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.35–0.45 lb depending on option\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListing:\u003c\/strong\u003e cULus Wet Location\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNora item numbers:\u003c\/strong\u003e 3 options (listed below)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is not for\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eCeilings with no existing 4\" recessed can (add a housing first, or choose a can-less downlight).\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWhy we carry it\u003c\/h3\u003e\n\u003cp\u003eWe have curated lighting since 2009 and carry Nora because contractors trust it: clear specs, code-compliant housings and trims that fit what they say they fit. We list only options Nora has in stock and refresh stock every week, so the item number you order is the one that ships.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eWill the NOX-431 Series fit my existing 4\" recessed cans?\u003c\/h4\u003e\u003cp\u003eYes, that is what it is made for. Nora designs it to retrofit existing 4\" recessed housings, IC or non-IC, from Nora and most other brands. Remove the old trim and bulb, screw the included medium-base adapter into the socket, plug it into the module and push the spring clips up into the can.\u003c\/p\u003e\u003ch4\u003eWhich color temperature should I choose?\u003c\/h4\u003e\u003cp\u003eColor temperature guide (our advice): 2700K is warm and cozy, like a classic incandescent bulb; 3000K is a soft warm white that suits kitchens and living areas; 3500K is neutral; 4000K is a cool, crisp white for garages, offices and task areas; 5000K is daylight white.\u003c\/p\u003e\u003ch4\u003eIs the NOX-431 Series in stock, and can I order it for a project?\u003c\/h4\u003e\u003cp\u003eWe only list options that Nora has ready to ship and update stock from their warehouse every week. Contractors and builders are welcome to order in project quantities; contact us for larger jobs.\u003c\/p\u003e\u003ch4\u003eWhat are the dimensions of the NOX-431 Series?\u003c\/h4\u003e\u003cp\u003eNora lists it at 5\" diameter × 3\" high, weighing 0.35–0.45 lb depending on option. The spec sheet linked above has the full dimension drawing.\u003c\/p\u003e\u003ch4\u003eHow do I make sure I order the right part?\u003c\/h4\u003e\u003cp\u003eMatch the Nora item number on your plans, quote or old fixture to the item numbers listed on this page. If you are replacing a part, the model number is usually printed on a label inside the housing or on the trim. Send us the number if you are unsure and we will check it for you.\u003c\/p\u003e\u003ch4\u003eAre these genuine Nora Lighting products?\u003c\/h4\u003e\u003cp\u003eYes. We are an authorized Nora Lighting retailer and have sold lighting online since 2009. Every item is sold new.\u003c\/p\u003e\n\u003ch3\u003eContractors \u0026amp; project orders\u003c\/h3\u003e\n\u003cp\u003eElectricians, builders and designers: order mixed finishes and color temperatures in project quantities. Contact us for larger jobs.\u003c\/p\u003e\n\u003ch3\u003eShipping\u003c\/h3\u003e\n\u003cp\u003eFree shipping on orders over $100. In-stock items typically leave the warehouse in 2–3 business days.\u003c\/p\u003e\n\u003ch3\u003eNora item numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNOX-43127WW:\u003c\/strong\u003e 2700K, 650lm \/ 10.5W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNOX-43150WW:\u003c\/strong\u003e 5000K, 650lm \/ 10.5W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNOX-43150WW\/9:\u003c\/strong\u003e 5000K, 900lm \/ 14.5W\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will the NOX-431 Series fit my existing 4\\\" recessed cans?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, that is what it is made for. Nora designs it to retrofit existing 4\\\" recessed housings, IC or non-IC, from Nora and most other brands. Remove the old trim and bulb, screw the included medium-base adapter into the socket, plug it into the module and push the spring clips up into the can.\"}},{\"@type\":\"Question\",\"name\":\"Which color temperature should I choose?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Color temperature guide (our advice): 2700K is warm and cozy, like a classic incandescent bulb; 3000K is a soft warm white that suits kitchens and living areas; 3500K is neutral; 4000K is a cool, crisp white for garages, offices and task areas; 5000K is daylight white.\"}},{\"@type\":\"Question\",\"name\":\"Is the NOX-431 Series in stock, and can I order it for a project?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"We only list options that Nora has ready to ship and update stock from their warehouse every week. Contractors and builders are welcome to order in project quantities; contact us for larger jobs.\"}},{\"@type\":\"Question\",\"name\":\"What are the dimensions of the NOX-431 Series?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Nora lists it at 5\\\" diameter × 3\\\" high, weighing 0.35–0.45 lb depending on option. The spec sheet linked above has the full dimension drawing.\"}},{\"@type\":\"Question\",\"name\":\"How do I make sure I order the right part?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Match the Nora item number on your plans, quote or old fixture to the item numbers listed on this page. If you are replacing a part, the model number is usually printed on a label inside the housing or on the trim. Send us the number if you are unsure and we will check it for you.\"}},{\"@type\":\"Question\",\"name\":\"Are these genuine Nora Lighting products?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. We are an authorized Nora Lighting retailer and have sold lighting online since 2009. Every item is sold new.\"}}]},{\"@id\":\"\/products\/nora-lighting-4-inch-onyx-led-retrofit-reflector-nox-431-series#product\",\"@type\":\"ProductGroup\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Nora Lighting\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"Nora Lighting\"},\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Brand\",\"value\":\"Nora Lighting\"},{\"@type\":\"PropertyValue\",\"name\":\"Model\",\"value\":\"NOX-431 Series\"},{\"@type\":\"PropertyValue\",\"name\":\"Type\",\"value\":\"LED retrofit downlight\"},{\"@type\":\"PropertyValue\",\"name\":\"Size\",\"value\":\"4\\\"\"},{\"@type\":\"PropertyValue\",\"name\":\"Light output\",\"value\":\"650 or 900\"},{\"@type\":\"PropertyValue\",\"name\":\"Color temperature\",\"value\":\"2700K or 5000K\"},{\"@type\":\"PropertyValue\",\"name\":\"Color rendering (CRI)\",\"value\":\"90+\"},{\"@type\":\"PropertyValue\",\"name\":\"Dimensions\",\"value\":\"5\\\" diameter × 3\\\" high\"},{\"@type\":\"PropertyValue\",\"name\":\"Weight\",\"value\":\"0.35–0.45 lb depending on option\"},{\"@type\":\"PropertyValue\",\"name\":\"Listing\",\"value\":\"cULus Wet Location\"},{\"@type\":\"PropertyValue\",\"name\":\"Nora item numbers\",\"value\":\"3 options (listed below)\"}],\"hasVariant\":[{\"@id\":\"\/products\/nora-lighting-4-inch-onyx-led-retrofit-reflector-nox-431-series?variant=67601860198614#variant\",\"@type\":\"Product\",\"sku\":\"MD-NORA-NOX-43150WW\",\"mpn\":\"NOX-43150WW\",\"gtin12\":\"732180830466\"},{\"@id\":\"\/products\/nora-lighting-4-inch-onyx-led-retrofit-reflector-nox-431-series?variant=67601862131926#variant\",\"@type\":\"Product\",\"sku\":\"MD-NORA-NOX-43150WW-9\",\"mpn\":\"NOX-43150WW\/9\",\"gtin12\":\"732180998883\"},{\"@id\":\"\/products\/nora-lighting-4-inch-onyx-led-retrofit-reflector-nox-431-series?variant=67601862164694#variant\",\"@type\":\"Product\",\"sku\":\"MD-NORA-NOX-43127WW\",\"mpn\":\"NOX-43127WW\",\"gtin12\":\"732180830091\"}]}]}\u003c\/script\u003e","brand":"Nora Lighting","offers":[{"title":"5000K \/ 650lm \/ 10.5W","offer_id":67601860198614,"sku":"MD-NORA-NOX-43150WW","price":3.95,"currency_code":"USD","in_stock":true},{"title":"5000K \/ 900lm \/ 14.5W","offer_id":67601862131926,"sku":"MD-NORA-NOX-43150WW-9","price":3.95,"currency_code":"USD","in_stock":true},{"title":"2700K \/ 650lm \/ 10.5W","offer_id":67601862164694,"sku":"MD-NORA-NOX-43127WW","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/1264\/8406\/files\/NOX-431WW_7738508a-6ee2-43dc-95a2-8fd36a745eb9.jpg?v=1791974007","url":"https:\/\/metropolitandecor.com\/products\/nora-lighting-4-inch-onyx-led-retrofit-reflector-nox-431-series","provider":"MetropolitanDecor.com","version":"1.0","type":"link"}