LitetronicsGeneral Lighting

RF50UQT450B

Litetronics presents LED RetroFit – the first fluorescent troffer retrofit solution designed for quick and easy installation. Powerful, rare earth magnets secure the retrofit to the existing housing, allowing for hands-free installation. In less than the time needed to change a ballast, you can convert your existing fixture into energy-saving LED that lasts up to 20 years. Leave it to Litetronics to create the easiest way to convert to energy-saving LED; protecting the environment and lowering your operating costs for years to come.

compliance: DLCcct: 5000Ksubcategory: panelfamily: 50-Watt LED RetroFit 2×4′ Troffer 5000K Bi-Levelcri: 83wattage: 50voltage: UNV

Cross-References

Top equivalents — 12 across 12 brands

Compare top 3
  • LuminosoLMC Seriesexact

    The LMC series is a top-tier recessed ambient lighting solution crafted to effortlessly meet stringent specifications.

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    • cct: 5000K3500K
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  • Metalux24FP4740Cexact

    FPanel flat panel LED lighting offers refined visual optics, light guides and grid retention clips

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  • PortfolioEU2B0510FL408030exact

    LD2B combines energy efficiency with superior cutoff, optical performance and control

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  • H.E. WilliamsBARexact

    Williams BAR Indirect LED troffer with curved housing and central aluminum rail features soft, even illumination and visual comfort in 1×4, 2×2, and 2×4 sizes for sophisticated lighting across diverse applications.

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    • cct: 5000K2700K
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  • LithoniaALL-CTRFexact

    ALL Center Fill complements unique architecture with its clean, fine lines. This simple design is perfect for education, corporate or medical offices and hospitality. On-board controls allow for

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    • cct: 5000K3000K
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  • LA LightingDES210exact

    Made in America, soft white, dropped lens decorative troffer. 12" Wide. BABA/BAA Compliant.

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    • cct: 5000K2700K
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  • MaxLite's new Value series Troffer fixture delivers an incredible performance at an affordable price as a LED Lay-in troffer replacement for fluorescent troff...

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    • cct: 5000K3500K
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  • Nora LightingNPTCBSW22exact

    Center Basket LED troffers provide both functionality and efficiency with two integrated, selectable switches. Selectable lumens allow for a variety of mounting heights, and Selectable CCT adjusts the color temperature. A smooth matte white finish provides glare-reducing general lighting for commercial and industrial applications. The luminaires are suitable for office, school, retail, hospital, and hospitality applications. Features Architectural style and quality Complete room illumination Soft, uniform reflectance Fits most grid ceilings Selectable Lumen switch changes the wattage and brightness level Five color temperatures in each fixture cULus Damp Location Listed Input Voltage: 120-277VAC Selectable Lumens: 2850lm / 18W; 3950lm / 28W; 5050lm / 38W Color Temperature: Selectable CCT (3000K / 3500K / 4000K / 5000K / 6500K) Dimming: 0-10V down to 10% Finish: White Emergency: Luminaires are compatible with a remote emergency kit (NEPK-20LEDUNV-JB) 

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    • voltage: UNV120V/277V
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  • Day-BriteRSHLSLexact

    The Day-Brite HP90 Recessed LED family is one our popular soft light collection of luminaires. This is the first introduction of LED with a direct/indirect appearance utilizing highly reflective paint on the soft contoured reflectors and high light transmission linear prismatic lens to enclose the LEDs. HP90 LED family is offered in 1x4, 2x2 and 2x4, giving the customer the ability to truly customize their energy consumption and take control of finding solutions to their own unique lighting level needs.

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    • cct: 5000K4000K
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  • Trace-LiteLPX-CPMexact

    Indoor · Flat Panels · Trace-Lite

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    • cct: 5000K3500K
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  • Columbia LightingCENTER-LENS-TROFFERexact

    Center Lens Troffer

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  • Kurtzon LightingEL-FG-2X2LP-LEDFEexact

    Cleanrooms, controlled environment and containment spaces are used in a number of applications for industries such as medical, food processing, electronics, pharmaceuticals, biology and aerospace. Standards for cleanliness in these rooms have been published previously in FS209E and ISO 14644-1. These standards apply to air-flow, surfaces and other processes integral to maintaining very low particulates. Light fixtures in cleanrooms must be sealed to prevent the accumulation of particulates inside the housing that may then lead to the contamination of the facilities sealed air-flow. Cleanrooms frequently require different levels of light based on the types of activities taking place. The KURTZON™ EL-FG-2x2LP-LEDFE is a recessed high lumen fixture with replaceable LED arrays using commercially available COB arrays warranted for 5 years. Available in 4000K and 5000K CCT, with 70 or 80 CRI, highly consistent color maintained to 4 SDMC. The housing is a one piece, robotically seam welded unit with hole free 20-gauge CRS construction with integral heat sink. The inset door frame is made from welded channels that regress into the housing to allow the neoprene gasket to seal to the housing, and the door frame is hinged by aircraft cables and secures to housing with captive stainless-steel pan head screws. The fixture is IP55 rated for dust and water ingress, ETL listed per UL_1598 for wet locations and Chicago Plenum Rated.

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Cross-references are informational starting points — verify with the manufacturer before specifying or purchasing. Spot a bad match? Report it →

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