{"product_id":"elco-lighting-koto-architectural-4-ic-airtight-housing-11-8w-120-277v-0-10v-triac-elk19amd","title":"Elco Lighting Koto Architectural 4\" IC Airtight Housing, 11.8W, 120\/277V, 0-10V\/Triac, ELK19AMD","description":"\u003cdiv style=\"font-size:1.05em;line-height:2.0\"\u003e\u003cp\u003eThe Elco Lighting \u003cstrong style=\"color:#3793E0\"\u003eELK19AMD\u003c\/strong\u003e is a 4\" IC Airtight New Construction Housing engineered exclusively for use with Koto™ Architectural LED Light Engines (ELK19, ELK21, or ELK24 series) in new construction recessed ceiling installations. Drawing \u003cstrong style=\"color:#3793E0\"\u003e11.8W\u003c\/strong\u003e (12.6W max with compatible engines) at \u003cstrong style=\"color:#3793E0\"\u003e120\/277V\u003c\/strong\u003e, the housing supports Triac\/ELV and 0-10V\/Triac\/ELV dimming to 1%, with an optional 120V emergency battery backup for code-compliant egress applications. The single-wall IC-rated construction allows direct contact with insulation, accommodates ceiling thicknesses up to 1½\", and meets ASTM E-283 airtight requirements; cUL listed for damp and wet locations with select trims.\u003c\/p\u003e\u003c\/div\u003e\n\u003chr style=\"margin:48px 0 24px\"\u003e\n\u003ctable style=\"max-width:560px;width:100%;border-collapse:collapse;font-size:1em;border-top:1px solid #e8e8e8;margin:0 auto;table-layout:fixed\"\u003e\n  \u003ccolgroup\u003e\n\u003ccol style=\"width:40%\"\u003e\n\u003ccol style=\"width:60%\"\u003e\n\u003c\/colgroup\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"border-bottom:1px solid #e8e8e8\"\u003e\n\u003ctd style=\"padding:8px 16px 8px 0;font-weight:600;color:#3793E0;width:40%;min-width:140px;vertical-align:top;word-break:break-word\"\u003eWatts\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;color:#0A0E11;vertical-align:top\"\u003e11.8W (12.6W max with LED engine)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid #e8e8e8\"\u003e\n\u003ctd style=\"padding:8px 16px 8px 0;font-weight:600;color:#3793E0;width:40%;min-width:140px;vertical-align:top;word-break:break-word\"\u003eLumens\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;color:#0A0E11;vertical-align:top\"\u003e750–1,100 lm (engine dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid #e8e8e8\"\u003e\n\u003ctd style=\"padding:8px 16px 8px 0;font-weight:600;color:#3793E0;width:40%;min-width:140px;vertical-align:top;word-break:break-word\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;color:#0A0E11;vertical-align:top\"\u003e120\/277V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid #e8e8e8\"\u003e\n\u003ctd style=\"padding:8px 16px 8px 0;font-weight:600;color:#3793E0;width:40%;min-width:140px;vertical-align:top;word-break:break-word\"\u003eDimming\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;color:#0A0E11;vertical-align:top\"\u003e0-10V\/Triac\/ELV (1% dimming)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid #e8e8e8\"\u003e\n\u003ctd style=\"padding:8px 16px 8px 0;font-weight:600;color:#3793E0;width:40%;min-width:140px;vertical-align:top;word-break:break-word\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;color:#0A0E11;vertical-align:top\"\u003eIC Airtight, single-wall, gasket-sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid #e8e8e8\"\u003e\n\u003ctd style=\"padding:8px 16px 8px 0;font-weight:600;color:#3793E0;width:40%;min-width:140px;vertical-align:top;word-break:break-word\"\u003eListings\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;color:#0A0E11;vertical-align:top\"\u003ecUL Listed (Damp \u0026amp; Wet Locations)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid #e8e8e8\"\u003e\n\u003ctd style=\"padding:8px 16px 8px 0;font-weight:600;color:#3793E0;width:40%;min-width:140px;vertical-align:top;word-break:break-word\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;color:#0A0E11;vertical-align:top\"\u003eELK19, ELK21, ELK24 Koto LED Light Engines\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Elco Lighting","offers":[{"title":"Default Title","offer_id":54828754665844,"sku":"ELC-ELK19AMD","price":107.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2820\/2189\/files\/E4LK87ICA_3D.png?v=1781946106","url":"https:\/\/rocklighting.com\/products\/elco-lighting-koto-architectural-4-ic-airtight-housing-11-8w-120-277v-0-10v-triac-elk19amd","provider":"Rock Lighting \u0026 Electric","version":"1.0","type":"link"}