{"product_id":"nora-lighting-replacement-optic-for-4-inch-m-wave-nmw-4-nmwa-4opt-series","title":"Nora Lighting NMWA-4OPT Series Replacement Optic for 4\" M-Wave (NMW-4)","description":"\u003cp\u003e\u003cstrong\u003eThe Nora part that completes or fine-tunes your recessed lighting.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Nora Lighting NMWA-4OPT Series is a Replacement Optic for 4\" M-Wave (NMW-4). Replacement optics for 4″ M-Wave can-less adjustable downlights. Available in spot or narrow spot beam spreads. Field changeable without any tools needed.\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=\"http:\/\/noralighting.com\/wp-content\/uploads\/2023\/01\/NMW_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\/2023\/01\/IS-NMW-4.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/youtu.be\/Bci50OHsIfU\" target=\"_blank\" rel=\"noopener\"\u003eNora product video\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you need to buy\u003c\/h3\u003e\n\u003cp\u003eWorks with:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eNMW-4 – 4″ M-Wave Can-less LED Downlight\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 NMWA-4OPT Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Recessed lighting accessory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.75\" diameter × 0.5\" high\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.05 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNora item numbers:\u003c\/strong\u003e 2 options (listed below)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is not for\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eFixtures other than the ones named here.\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\u003eWhat is the NMWA-4OPT Series used with?\u003c\/h4\u003e\u003cp\u003eNora makes it for 4\" M-Wave (NMW-4). Check that your fixture matches before ordering.\u003c\/p\u003e\u003ch4\u003eIs the NMWA-4OPT 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 NMWA-4OPT Series?\u003c\/h4\u003e\u003cp\u003eNora lists it at 2.75\" diameter × 0.5\" high, weighing 0.05 lb. 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\u003ch4\u003eHow fast does the NMWA-4OPT Series ship?\u003c\/h4\u003e\u003cp\u003eIn-stock items typically leave the warehouse in 2–3 business days. Shipping is free on orders over $100.\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\u003eNMWA-4OPTNFL:\u003c\/strong\u003e Spot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNMWA-4OPTSP:\u003c\/strong\u003e Narrow Spot\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\":\"What is the NMWA-4OPT Series used with?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Nora makes it for 4\\\" M-Wave (NMW-4). Check that your fixture matches before ordering.\"}},{\"@type\":\"Question\",\"name\":\"Is the NMWA-4OPT 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. 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We are an authorized Nora Lighting retailer and have sold lighting online since 2009. Every item is sold new.\"}},{\"@type\":\"Question\",\"name\":\"How fast does the NMWA-4OPT Series ship?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"In-stock items typically leave the warehouse in 2–3 business days. 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