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Ceiling Height 9ft & Above

The commercial electrical contractor’s source for 2x4 ft high-ceiling troffer retrofit kits. Compare and buy 2x4 ft high-ceiling lay-in, troffer, and recessed fixtures for your commercial lighting project or retrofit.
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  1. Main Image ILP BIF24-37WLED-UNIV-40 37 Watt 2X4 LED Built-In-Frame Troffer Fixture Retrofit Kit 4000K
    Specifications
    • Wattage: 37 Watt
    • Color Temp: 4000K
    • Life: 100,000 Hours
    • Lumens: 4,062
    • Technology: LED - Retrofit Kit
    • CRI: >80
    • Length: 4 Feet
    • Voltage: Multivolt 120V-277V
    $89.99
    PART# BIF24-37WLED-UNIV-40
    MOQ: 1
  2. Main Image ILP BIF24-37WLED-UNIV-40 43 Watt 2X4 LED Built-In-Frame Troffer Fixture Retrofit Kit 4000K
    Specifications
    • Wattage: 43 Watt
    • Color Temp: 4000K
    • Life: 100,000 Hours
    • Lumens: 4,499
    • Technology: LED - Retrofit Kit
    • CRI: >80
    • Length: 4 Feet
    • Voltage: Multivolt 120V-277V
    $97.99
    PART# BIF24-43WLED-UNIV-40
    MOQ: 1
  3. Maxlite LRK24D35 35 Watt 2x4 LED Lensed Troffer Retrofit Kit
    Specifications
    • Wattage: 35 Watt
    • Life: 103,000 Hours
    • Lumens: 3,670-4,006
    • Technology: LED - Retrofit Kit
    • CRI: 83
    • Length: 45.43"
    • Voltage: Multivolt 120V-277V
    $144.59
    PART# LRK24D3535 | LRK24D3541 | LRK24D3550
    MOQ: 2
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For ceiling heights above 9 ft, we recommend our MIRO4 mirror aluminum reflector 2 x 4 ft T12 recessed troffer retrofit kits. The MIRO4 mirror aluminum reflectors have a 95% reflectivity rating and are engineered to maximize light output for higher ceiling heights. All the kits include a reflector, brackets, sockets, and screws. Conveniently add high quality Sylvania lamps and ballasts with each kit to save time and make sure you are matching the correct and more efficient products with each retrofit kit.

For industrial and commercial interiors, these 2x4 ft Troffer Retrofit Kits deliver a perfect combination of aesthetics and energy savings for applications with ceiling heights above 9 feet. Also called recessed fixtures, they're best used as general-purpose or ambient lighting in spaces that require ample illumination and broad-range color rendering without sacrificing efficiency.

The greater efficiency and extended lamp life of our LED and fluorescent troffer lighting ensures a low-maintenance installation and a low total cost of ownership. And because both fluorescent and LED lamps can provide indirect lighting, they create an inviting and comfortable visual environment.

Troffer and recessed lighting is available for both new installations and commercial lighting retrofits. Many troffer light fixtures are designed to lay in to drop ceilings, and are typically used to replace recessed existing fluorescent fixtures with higher-efficiency linear fluorescent lighting or LED recessed fixtures. With retrofit kits, they're a perfect solution for delivering aesthetics and energy savings in one package.

Typical applications for recessed lighting include offices, schools, and medical facilities.


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