{"product_id":"led-troffer-retrofit-kit-1x4-2x4-4-pack","title":"4-pack 1×4, 2×2 \u0026 2×4 LED Troffer Retrofit Kit – Wattage \u0026 CCT Selectable","description":"\u003ch2\u003eLED Troffer Retrofit Kit for 1×4, 2×2 and 2×4 Fixtures\u003c\/h2\u003e\n\n\u003cp\u003e\nThe JCE Lighting LED troffer retrofit kit provides a practical way to upgrade\nexisting fluorescent troffer fixtures without replacing the complete ceiling\nhousing or removing the surrounding T-grid. Available in 1×4, 2×2 and 2×4\nsizes, the retrofit kit is designed for offices, schools, healthcare facilities,\nretail spaces and other commercial interiors.\n\u003c\/p\u003e\n\n\u003cp\u003e\nField-selectable wattage and selectable 3500K, 4000K and 5000K color\ntemperatures allow contractors and facility managers to configure the light\noutput and appearance during installation. Standard and sensor-ready\nconfigurations are available depending on the selected size and SKU.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 1×4, 2×2 and 2×4\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSelectable wattage:\u003c\/strong\u003e\n    20W \/ 25W \/ 30W or 25W \/ 30W \/ 35W, depending on fixture size\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eSelectable CCT:\u003c\/strong\u003e\n    3500K \/ 4000K \/ 5000K\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput voltage:\u003c\/strong\u003e 120–277VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLuminous efficacy:\u003c\/strong\u003e Up to 125 lm\/W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimming:\u003c\/strong\u003e 0–10V dimming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor rendering:\u003c\/strong\u003e CRI \u0026gt;80\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower factor:\u003c\/strong\u003e \u0026gt;0.95 at full load\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal harmonic distortion:\u003c\/strong\u003e \u0026lt;20% at full load\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBeam angle:\u003c\/strong\u003e Approximately 95°, subject to SKU verification\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eOperating temperature:\u003c\/strong\u003e\n    −22°F to 104°F (−30°C to 40°C)\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEstimated operating life:\u003c\/strong\u003e 54,000 hours\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eProjected lumen maintenance:\u003c\/strong\u003e\n    L70 greater than 100,000 hours\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5-year limited warranty\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eCertifications:\u003c\/strong\u003e\n    UL, FCC and DLC Premium; verify the exact listing by SKU\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Sizes and Wattage Options\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFixture Size\u003c\/th\u003e\n      \u003cth\u003eSelectable Wattage\u003c\/th\u003e\n      \u003cth\u003eSelectable CCT\u003c\/th\u003e\n      \u003cth\u003eAvailable Configurations\u003c\/th\u003e\n      \u003cth\u003eRecommended Applications\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003e1×4 Ft\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e20W \/ 25W \/ 30W\u003c\/td\u003e\n      \u003ctd\u003e3500K \/ 4000K \/ 5000K\u003c\/td\u003e\n      \u003ctd\u003eSensor-ready configuration available\u003c\/td\u003e\n      \u003ctd\u003e\n        Corridors, classrooms, offices, healthcare areas and narrow ceiling bays\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003e2×2 Ft\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e20W \/ 25W \/ 30W\u003c\/td\u003e\n      \u003ctd\u003e3500K \/ 4000K \/ 5000K\u003c\/td\u003e\n      \u003ctd\u003e\n        Standard, 2.5 mm sensor base or 3.5 mm sensor base\n      \u003c\/td\u003e\n      \u003ctd\u003e\n        Offices, conference rooms, schools, retail areas and medical facilities\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003e2×4 Ft\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e25W \/ 30W \/ 35W\u003c\/td\u003e\n      \u003ctd\u003e3500K \/ 4000K \/ 5000K\u003c\/td\u003e\n      \u003ctd\u003e\n        2.5 mm sensor base or 3.5 mm sensor base\n      \u003c\/td\u003e\n      \u003ctd\u003e\n        Open offices, classrooms, retail spaces and larger commercial interiors\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\nConfiguration availability may vary by size and SKU. Confirm the selected\nwattage range, sensor-base type, pack quantity and certification before placing\na bulk order.\n\u003c\/p\u003e\n\n\u003ch3\u003eRetrofit Existing Fluorescent Troffers\u003c\/h3\u003e\n\n\u003cp\u003e\nThe retrofit kit installs inside an existing fluorescent troffer housing.\nDuring installation, the original lamps, lamp holders, ballast covers and\nother obsolete fluorescent components are removed while the existing ceiling\ngrid and compatible fixture housing remain in place.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe LED door assembly attaches to the supplied end brackets and safety cables.\nThe line, neutral and grounding conductors are then connected according to the\ninstallation instructions. Installation must be performed with the incoming\npower disconnected and in accordance with applicable electrical codes.\n\u003c\/p\u003e\n\n\u003ch3\u003eField-Selectable Wattage\u003c\/h3\u003e\n\n\u003cp\u003e\nEach model provides three selectable wattage settings. The installer can select\nthe appropriate output based on room size, ceiling height, required light level\nand energy target. This helps distributors and contractors reduce the number of\nfixed-wattage products required for inventory.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDisconnect power before changing the wattage or CCT selector. Securely close\nthe selector compartment before restoring power.\n\u003c\/p\u003e\n\n\u003ch3\u003eSelect 3500K, 4000K or 5000K\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003e3500K:\u003c\/strong\u003e\n    Soft neutral-white illumination for offices, healthcare facilities and\n    comfort-focused commercial environments.\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003e4000K:\u003c\/strong\u003e\n    Neutral-white illumination for classrooms, retail spaces, conference rooms\n    and general commercial interiors.\n  \u003c\/li\u003e\n\n  \u003cli\u003e\n    \u003cstrong\u003e5000K:\u003c\/strong\u003e\n    Daylight-white illumination for task-oriented workspaces and commercial\n    areas where a brighter visual appearance is preferred.\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e0–10V Dimming\u003c\/h3\u003e\n\n\u003cp\u003e\nThe fixture supports compatible 0–10V commercial dimming controls. Dimming can\nhelp facilities adjust light levels, implement energy-saving schedules and\nintegrate the retrofit kit into compatible building lighting-control systems.\n\u003c\/p\u003e\n\n\u003ch3\u003eStandard and Sensor-Ready Options\u003c\/h3\u003e\n\n\u003cp\u003e\nSelected sizes are available with 2.5 mm or 3.5 mm sensor bases for compatible\nplug-and-play occupancy and daylight sensors. The sensor-ready option allows\nsensors to be installed in the field without replacing the complete retrofit\nkit.\n\u003c\/p\u003e\n\n\u003cp\u003e\nA sensor-base configuration does not necessarily include the sensor itself.\nConfirm the compatible sensor model, control functions and package contents\nbefore ordering.\n\u003c\/p\u003e\n\n\u003ch3\u003eLow-Glare Commercial Illumination\u003c\/h3\u003e\n\n\u003cp\u003e\nThe white metal frame and polycarbonate diffuser are designed to distribute\nlight evenly while reducing visible LED hot spots, harsh shadows and glare.\nThe wide distribution is suitable for general ambient lighting in commercial\nand institutional spaces.\n\u003c\/p\u003e\n\n\u003ch3\u003e1×4 Fixture Dimensions and Housing Compatibility\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFixture Dimensions\u003c\/th\u003e\n      \u003ctd\u003eApproximately 47.8 × 11.7 × 2.1 in\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eMetric Dimensions\u003c\/th\u003e\n      \u003ctd\u003eApproximately 1213 × 298 × 54 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eMinimum Existing Housing Interior\u003c\/th\u003e\n      \u003ctd\u003eApproximately 1220 × 305 × 100 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\nThe dimensions above apply to the documented 1×4 model. Request the applicable\ndimension drawing and installation instructions for the 2×2 or 2×4 model before\napproving a commercial project.\n\u003c\/p\u003e\n\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCommercial offices\u003c\/li\u003e\n  \u003cli\u003eSchools and classrooms\u003c\/li\u003e\n  \u003cli\u003eHealthcare facilities\u003c\/li\u003e\n  \u003cli\u003eRetail stores\u003c\/li\u003e\n  \u003cli\u003eConference rooms\u003c\/li\u003e\n  \u003cli\u003eLibraries\u003c\/li\u003e\n  \u003cli\u003eMunicipal buildings\u003c\/li\u003e\n  \u003cli\u003eApartment and condominium common areas\u003c\/li\u003e\n  \u003cli\u003eInstitutional facilities\u003c\/li\u003e\n  \u003cli\u003eFluorescent troffer retrofit projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eProduct Type\u003c\/th\u003e\n      \u003ctd\u003eIntegrated LED Troffer Retrofit Kit\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eAvailable Sizes\u003c\/th\u003e\n      \u003ctd\u003e1×4 \/ 2×2 \/ 2×4\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eSelectable Wattage\u003c\/th\u003e\n      \u003ctd\u003e20W\/25W\/30W or 25W\/30W\/35W\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eInput Voltage\u003c\/th\u003e\n      \u003ctd\u003e120–277VAC\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eSelectable CCT\u003c\/th\u003e\n      \u003ctd\u003e3500K \/ 4000K \/ 5000K\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eLuminous Efficacy\u003c\/th\u003e\n      \u003ctd\u003eUp to 125 lm\/W\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eCRI\u003c\/th\u003e\n      \u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eDimming\u003c\/th\u003e\n      \u003ctd\u003e0–10V\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003ePower Factor\u003c\/th\u003e\n      \u003ctd\u003e\u0026gt;0.95 at full load\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eTHD\u003c\/th\u003e\n      \u003ctd\u003e\u0026lt;20% at full load\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eOperating Temperature\u003c\/th\u003e\n      \u003ctd\u003e−22°F to 104°F\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eHousing\u003c\/th\u003e\n      \u003ctd\u003eWhite high-strength metal frame\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eLens\u003c\/th\u003e\n      \u003ctd\u003ePolycarbonate diffuser\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eEstimated Operating Life\u003c\/th\u003e\n      \u003ctd\u003e54,000 hours\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eLumen Maintenance\u003c\/th\u003e\n      \u003ctd\u003eL70 projected beyond 100,000 hours\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eWarranty\u003c\/th\u003e\n      \u003ctd\u003e5 years\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eCertifications\u003c\/th\u003e\n      \u003ctd\u003eUL \/ FCC \/ DLC Premium; verify by SKU\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInformation Required for Project Orders\u003c\/h3\u003e\n\n\u003cp\u003e\nFor an accurate commercial quote, provide the required size, quantity,\nexisting housing dimensions, selected sensor-base configuration, project\nlocation, voltage, required light levels and requested delivery date.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor specification-driven projects, request the applicable specification sheet,\ninstallation instructions, IES file, UL documentation, DLC Product ID, sensor\ncompatibility information and carton data before final approval.\n\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\n    \u003cstrong\u003eDoes this retrofit kit replace the complete troffer housing?\u003c\/strong\u003e\n  \u003c\/summary\u003e\n\n  \u003cp\u003e\n    No. The retrofit kit is designed to install inside a compatible existing\n    fluorescent troffer housing while retaining the surrounding ceiling grid.\n    Confirm the existing housing dimensions before ordering.\n  \u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\n    \u003cstrong\u003eWhich sizes are available?\u003c\/strong\u003e\n  \u003c\/summary\u003e\n\n  \u003cp\u003e\n    The product series is available in 1×4, 2×2 and 2×4 sizes. Wattage and\n    sensor-base options vary by size.\n  \u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\n    \u003cstrong\u003eCan the wattage and color temperature be selected on site?\u003c\/strong\u003e\n  \u003c\/summary\u003e\n\n  \u003cp\u003e\n    Yes. Each model provides three selectable wattage settings and selectable\n    3500K, 4000K and 5000K color temperatures. Disconnect electrical power\n    before adjusting either selector.\n  \u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\n    \u003cstrong\u003eDoes the Sensor-Ready version include a sensor?\u003c\/strong\u003e\n  \u003c\/summary\u003e\n\n  \u003cp\u003e\n    The Sensor-Ready configuration includes a compatible sensor base. The sensor\n    itself may be sold separately. Confirm the package contents and compatible\n    sensor model before ordering.\n  \u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\n    \u003cstrong\u003eIs the existing fluorescent ballast reused?\u003c\/strong\u003e\n  \u003c\/summary\u003e\n\n  \u003cp\u003e\n    No. The installation instructions require the original fluorescent\n    components and ballast-related hardware to be removed, with the LED retrofit\n    kit connected to the incoming line, neutral and ground conductors.\n  \u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\n    \u003cstrong\u003eHow do I confirm that the kit will fit my existing fixture?\u003c\/strong\u003e\n  \u003c\/summary\u003e\n\n  \u003cp\u003e\n    Measure the internal length, width and depth of the existing troffer housing\n    and compare those measurements with the applicable installation drawing.\n    Housing requirements differ between 1×4, 2×2 and 2×4 models.\n  \u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\n    \u003cstrong\u003eWhat information should I provide for a bulk quote?\u003c\/strong\u003e\n  \u003c\/summary\u003e\n\n  \u003cp\u003e\n    Provide the required size, quantity, configuration, existing housing\n    dimensions, voltage, sensor requirements, certification requirements and\n    requested delivery date.\n  \u003c\/p\u003e\n\u003c\/details\u003e","brand":"Gielight","offers":[{"title":"1X4ft \/ 20W \/25W \/ 30W \/ With sensor base","offer_id":48804417011866,"sku":"TRK-14-30-L-H","price":249.99,"currency_code":"USD","in_stock":true},{"title":"2X2ft \/ 20W \/25W \/ 30W \/ Without sensor base","offer_id":48804417044634,"sku":"TRK-22-30-L-H","price":239.99,"currency_code":"USD","in_stock":true},{"title":"2X2ft \/ 20W \/25W \/ 30W \/ with 2.5mm sensor base","offer_id":48804417110170,"sku":"TRK-22-30-L-H-2.5","price":249.99,"currency_code":"USD","in_stock":true},{"title":"2X2ft \/ 20W \/25W \/ 30W \/ with 3.5mm sensor base","offer_id":48804417142938,"sku":"TRK-22-30-L-H-3.5","price":255.99,"currency_code":"USD","in_stock":true},{"title":"2X4ft \/ 25W \/ 30W \/ 35W \/ Without sensor base","offer_id":48804417437850,"sku":"TRK-24-35-L-H","price":269.99,"currency_code":"USD","in_stock":true},{"title":"2X4ft \/ 25W \/ 30W \/ 35W \/ with 2.5mm sensor base","offer_id":48804417503386,"sku":"TRK-24-35-L-H-2.5","price":279.99,"currency_code":"USD","in_stock":true},{"title":"2X4ft \/ 25W \/ 30W \/ 35W \/ with 3.5mm sensor base","offer_id":48804417536154,"sku":"TRK-24-35-L-H-3.5","price":285.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/2294\/2106\/files\/4_362c5655-0726-46f5-acac-0122ef6cfddf.jpg?v=1785402237","url":"https:\/\/www.jcelighting.com\/products\/led-troffer-retrofit-kit-1x4-2x4-4-pack","provider":"JCELighting","version":"1.0","type":"link"}