{"product_id":"lutron-ec3dt4mwku1s-ecosystem-digital-dimming-cfl-ballast-26-32w-120-277vac-stud-mount","title":"Lutron EC3DT4MWKU1S EcoSystem Digital Dimming CFL Ballast 26\/32W 120–277VAC Stud Mount","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Lutron EC3DT4MWKU1S is a digital dimming ballast designed for 26W and 32W compact fluorescent lamps (CFLs). It enables flicker-free dimming from 100% to 5% and supports single T4 quad-pin or triple-tube configurations. Ideal for energy-efficient commercial lighting systems, it provides quiet operation and broad voltage compatibility.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 515.267px; width: 100%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003eCondition\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 67.1588%; height: 21.1667px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eLutron\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\n\u003cspan\u003e\u003c\/span\u003eLighting Components\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eEC3DT4MWKU1S\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eElectronic Dimming Ballasts\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003e\u003cspan\u003eVoltage Rating\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan\u003e120\/220\/240\/277 VAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003e\u003cspan\u003eFrequency Rating\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan\u003e50\/60 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003e\u003cspan\u003eLamp Type\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan\u003eT4 Quad, Triple Tube CFL\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003e\u003cspan\u003eLamp Wattage\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan\u003e26W or 32W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003e\u003cspan\u003eStart Type\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan\u003eProgrammed \/ Rapid Start\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003e\u003cspan\u003eDimming Range\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan\u003e100% to 5%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003ePower Factor\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 19.6px;\"\u003e\u003cspan\u003e0.95 minimum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eBallast Factor\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 19.6px;\"\u003e\u003cspan\u003e0.95\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003e\u003cspan\u003eTHD\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan\u003e\u0026lt;20%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003e\u003cspan\u003eMounting Type\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan\u003eStud, bottom exit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 39.2px;\"\u003e\u003cspan\u003eTemperature Range\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 39.2px;\"\u003e\u003cspan\u003eUp to 167°F (75°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003e\u003cspan\u003eCertifications\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan\u003eUL, CSA, FCC Part 18, ANSI C82.11, ISO 9001\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.1667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.1667px;\"\u003e\u003cspan\u003eEnclosure Type\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.1667px;\"\u003e\u003cspan\u003eNEMA 1, Type 1 Outdoor (damp rated)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 19.6px;\"\u003e\u003cspan\u003e4.9 in L x 3 in W x 1 in H\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eLamp Base Type    \u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 19.6px;\"\u003e\u003cspan\u003e4-pin\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eNumber of Lamps  \u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 19.6px;\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eInrush Current    \u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 19.6px;\"\u003e\u003cspan\u003e3A @ 277V \/ 7A @ 120V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 19.6px;\"\u003e\u003cspan\u003eSound Rating    \u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 19.6px;\"\u003e\u003cspan\u003eInaudible in 27 dBA ambient\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.3667px;\"\u003e\n\u003cth style=\"width: 32.6718%; text-align: left; height: 21.3667px;\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.1588%; height: 21.3667px;\"\u003e\u003cspan\u003e1 lb (approx. 0.45 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About EC3DT4MWKU1S\u003c\/h4\u003e\n\u003cp\u003eThe EC3DT4MWKU1S is part of Lutron’s EcoSystem® Type K digital dimming ballast series, built for high-performance CFL lighting control. It operates on universal voltage (120\/220\/240\/277 VAC) and supports a single 4-pin compact fluorescent lamp. Designed for bottom exit stud mounting, the unit features programmed\/rapid start technology and is compatible with EcoSystem Digital Bus, GRAFIK Eye QS, and Quantum systems. Its 0.95 ballast factor ensures consistent light output with reduced harmonic distortion.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal Voltage Compatibility: Operates with 120, 220, 240, or 277 VAC at 50\/60 Hz.\u003c\/li\u003e\n\u003cli\u003eDimming Range: Provides continuous flicker-free dimming from 100% to 5%.\u003c\/li\u003e\n\u003cli\u003eControl System Integration: Fully compatible with EcoSystem Digital Bus, GRAFIK Eye QS, and Quantum.\u003c\/li\u003e\n\u003cli\u003eStart Type: Programmed rapid start preserves lamp life and enables instant-on to any dimmed level.\u003c\/li\u003e\n\u003cli\u003eLow Harmonics: Maintains total harmonic distortion below 20% for cleaner power usage.\u003c\/li\u003e\n\u003cli\u003eQuiet Operation: Inaudible in 27 dBA ambient, suitable for noise-sensitive environments.\u003c\/li\u003e\n\u003cli\u003eThermal Protection: Class P rated with max case temperature of 167°F (75°C).\u003c\/li\u003e\n\u003cli\u003eCompliance \u0026amp; Safety: UL Listed, CSA certified, FCC compliant, and meets ANSI\/ESD standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe EC3DT4MWKU1S delivers the reliability and precision required for efficient and flexible fluorescent dimming applications.\u003c\/p\u003e","brand":"Lutron","offers":[{"title":"Default Title","offer_id":50451760513322,"sku":"EC3DT4MWKU1S","price":684.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/ec3dt4mwku2s_2__75828.1740497404.jpg?v=1753981707","url":"https:\/\/iqelectro.com\/products\/lutron-ec3dt4mwku1s-ecosystem-digital-dimming-cfl-ballast-26-32w-120-277vac-stud-mount","provider":"IQElectro","version":"1.0","type":"link"}