{"product_id":"lutron-nova-dimmer-magnetic-fluorescent-ballast-20-lamp-277v-ivory-nf-20-277-iv","title":"Lutron Nova Dimmer, Magnetic Fluorescent Ballast, 20-Lamp, 277V, Ivory, NF-20-277-IV","description":"\u003cdiv style=\"font-size:1.05em;line-height:2.0\"\u003e\u003cp\u003eThe Lutron Nova \u003cstrong style=\"color:#3793E0\"\u003eNF-20-277-IV\u003c\/strong\u003e is a \u003cstrong style=\"color:#3793E0\"\u003esingle-pole magnetic fluorescent dimmer\u003c\/strong\u003e rated for \u003cstrong style=\"color:#3793E0\"\u003e277V across up to 20 lamps\u003c\/strong\u003e, designed for commercial and institutional fluorescent lighting installations. The linear slide control delivers smooth dimming of magnetic ballast loads with built-in voltage compensation to maintain stable light levels despite line voltage variations. A mechanical air-gap disconnects load power, and the large-format 4.56 in × 4.56 in body requires a large wallplate and heat sink behind the plate; fits a standard 1-gang electrical backbox. Ivory finish; coordinating wallplate included; 100% factory tested.\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\"\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;color:#0A0E11;vertical-align:top\"\u003e20 magnetic fluorescent lamps\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\"\u003e277V\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\"\u003eControl Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;color:#0A0E11;vertical-align:top\"\u003eSlide dimmer (0-100%)\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\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;color:#0A0E11;vertical-align:top\"\u003e1-gang electrical backbox\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\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;color:#0A0E11;vertical-align:top\"\u003eIvory\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\"\u003eFeatures\u003c\/td\u003e\n\u003ctd style=\"padding:8px 0;color:#0A0E11;vertical-align:top\"\u003eVoltage compensation, mechanical air-gap disconnect, heat sink cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Lutron","offers":[{"title":"Default Title","offer_id":54744390533492,"sku":"LUT-NF-20-277-IV","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/rocklighting.com\/products\/lutron-nova-dimmer-magnetic-fluorescent-ballast-20-lamp-277v-ivory-nf-20-277-iv","provider":"Rock Lighting \u0026 Electric","version":"1.0","type":"link"}