LED Troffer Retrofit Kits

Finding the right lighting can be a hassle. From the matter of getting the option best suited to your ceiling to finding the right features and lamp type, there are a lot of factors to consider in today's market. With our selection of LED troffer retrofit kits, take some of the work out of buying new fixtures by simply updating your older fluorescent into newer technology. With retrofit kits, you keep the same housing which makes it incredibly easy and affordable to switch to LED technology without a large overhaul. Whether you are updating a few fixtures or dozens of fixtures, this is a smart and affordable solution to give you the power of LED lighting for your space.

26 products
LED Magnetic Strip Retrofit Kit for 4 Foot Troffer or Industrial Strip Fixtures, 32 watt, 120-277V

4 Foot LED Magnetic Strip Retrofit Kit for Troffer or Industrial Strip Fixtures, 32 watt, 120-277V

4 Reviews

  • Brand: WareLight
  • Wattage / Lumens:
    • 32 / 4500
  • Voltage: 120-277
  • CRI: 80
  • Color Temp: 4000K, 5000K
  • Listings: DLC Premium, ETL
  • 5 year warranty

ITEM: R6-24TR32W40K

Regular price $56.00 Sale price$42.80
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LED Magnetic Strip Retrofit Kit for 2'x4' Troffer or Industrial Strip Fixtures

4 Foot LED Magnetic Strip Retrofit Kit for Troffer or Industrial Strip Fixtures, 20 watt, 120-277V

2 Reviews

  • Brand: WareLight
  • Wattage / Lumens:
    • 20 / 2500
  • Voltage: 120-277
  • CRI: 80
  • Color Temp: 4000K
  • Listings: DLC and ETL
  • 5 year warranty

ITEM: R2-14TR20W40K

Regular price $51.88 Sale price$39.65
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LED Magnetic Strip Retrofit Kit for 2FTx2FT Troffer Fixtures, 20 watt, 120-277V

2 x 2 Foot LED Magnetic Strip Retrofit Kit for Troffer Fixtures, 20 watt, 120-277V

2 Reviews

  • Brand: WareLight
  • Wattage / Lumens:
    • 20 / 2445
  • Voltage: 120-277
  • CRI: 80
  • Color Temp: 4000K, 5000K
  • Listings: DLC Premium, ETL
  • 5 year warranty

ITEM: R6-22TR20W40K

Regular price $44.80 Sale price$34.24
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LED Magnetic Strip Retrofit Kit for 2FTx4FT Troffer or Industrial Strip Fixtures, 50 watt, 120-277V

2 x 4 Foot LED Magnetic Strip Retrofit Kit for Troffer or Industrial Strip Fixtures, 50 watt, 120-277V

3 Reviews

  • Brand: WareLight
  • Wattage / Lumens:
    • 50 / 7050
  • Voltage: 120-277
  • CRI: 80
  • Color Temp: 4000K, 5000K
  • Listings: DLC Premium, ETL
  • 5 year warranty

ITEM: R6-24TR50W40K

Regular price $73.50 Sale price$56.18
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LED Magnetic Strip Retrofit Kit for 8 Foot Strip Fixtures with Lens

8 Foot Lensed LED Magnetic Strip Retrofit Kit for Strip Fixtures, 50 watt, 120-277V

3 Reviews

  • Brand: WareLight
  • Wattage: 50
  • Voltage: 120-277
  • Lumens: 6100
  • CRI: 80
  • Color Temp: 5000K
  • Listings: DLC and ETL
  • 5 year warranty

ITEM: R4-28TRF4S50W50K

Regular price $90.30 Sale price$69.02
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2'x4' LED Troffer Retrofit Kit, 36W

2 x 4 Foot LED Troffer Retrofit Kit, 36W

  • Brand: WareLight
  • Wattage/Lumens: 36 / 4,500
  • Voltage: 120-277
  • CCT: 4000K
  • CRI: >83
  • Life: 75,000 hours
  • 0-10V dimmable driver
  • 7 year warranty
  • DLC Premium, UL listed

ITEM: LTR-24LE-36/840

Regular price $155.82 Sale price$120.20
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Troffer Retro Kit With LED lamps

2 x 4 Foot Retrofit Kit White or Mirrored Reflector for Troffer Body 4500-5625 Lumen 2 or 3 18W LED 4000K Lamps Included

  • Color: 4000K 
  • Finish: White 
  • Light Source: LED T8 Tube 18 Watt 
  • Lumen Output 2 Lamp 4500 Lm, 3 Lamp 5625 Lm
  • Lamps Included

ITEM: 24C2M20BL11X1LI18W40

As low as $40.00
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Troffer Retro Kit With LED lamps

2 x 2 Foot Retrofit Kit White or Mirrored Reflector for Troffer Body 4500-5625 Lumen 2 or 3 15W LED 4000K Lamps Included

  • Color: 4000K 
  • Finish: White 
  • Light Source: LED T8 Tube 18 Watt 
  • Lumen Output 2 Lamp 4500 Lm, 3 Lamp 5625 Lm
  • Lamps Included

ITEM: 22C2M20BL11X1LI15W40

As low as $40.00
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2x2 Troffer Retrofit Kit 2 Lamps x F17T8

2 x 2 Foot Troffer Retrofit Kit 2 Lamps x F17T8 - Includes Ballast

  • Brand: WareLight
  • Changes fixture from T12 to T8
  • Lamp Type: 17 Watt T8 - 2' (not included)
  • Number of Lamps: 2
  • Reflector Type: 91% White Reflector
  • Ballast: Instant Start (included)
  • Ballast Factor: Normal (NBF-0.88) or High (HBF-1.25)
  • Usually Ships 3-5 Business Days

ITEM: RF-T2WH217UINN

Regular price $41.54 Sale price$23.77
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2x4 Troffer Retrofit Kit 2 Lamps x F32T8 (shown with specular reflector)

2 x 4 Foot Troffer Retrofit Kit 2 Lamps x F32T8

  • Brand: WareLight
  • Changes fixture from T12 to T8
  • Lamp Type: 32 Watt T8 - 4' (not included)
  • Number of Lamps: 2
  • Reflector Type: White or Specular (included)
  • Ballast Not Included.
  • Usually Ships 3-5 Business Days

ITEM: RF-T4WH232

Regular price $33.23 Sale price$19.01
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2x2 Troffer Retrofit Kit 2 Lamps x F17T8

2 x 2 Foot Troffer Retrofit Kit 2 Lamps x F17T8

  • Brand: WareLight
  • Changes fixture from T12 to T8
  • Lamp Type: 17 Watt T8 - 2' (not included)
  • Number of Lamps: 2
  • Reflector Type: 91% White Reflector
  • Ballast Not Included
  • Socket Type: Shunted
  • Usually Ships 3-5 Business Days

ITEM: RF-T2WH217

Regular price $27.68 Sale price$19.00
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2 x 4 Foot Lensed Recessed Troffer Retro Fit Kit 40 watt

2 x 4 Foot Lensed Recessed Troffer Retro Fit Kit 40 watt

  • Brand: Maxlite
  • Wattage: 40
  • Voltage: 120-277
  • CCT / Lumens:
    • 3500K / 4060
    • 4100K / 4130
    • 5000K / 4180
  • CRI: >80
  • 0-10V Dimming
  • L70 Life (Hours): 50000
  • Warranty: 5 year limited
  • Listings: DLC, UL Damp

ITEM: LRK24D4035

As low as $191.56
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LED 2'x4' Flat Lens Troffer Retrofit Kit

2 x 4 Foot LED Flat Lens Troffer Retrofit Kit, 45 Watt, 5174 Lumens, 120-277V

  • Brand: ILP
  • Wattage: 45
  • Voltage: 120-277
  • Color Temp: 4000K
  • CRI: >80
  • Lumens: 5174
  • Lumens Per Watt: 115
  • L70 Life: >100,000 hours
  • 0-10V Dimmable Driver
  • Listings: DLC, ETL
  • Warranty: 5 Years



ITEM: FLTR24-45WLED-UNIV-40

As low as $156.00
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LED 2'x4' Flat Lens Troffer Retrofit Kit

2 x 4 Foot LED Flat Lens Troffer Retrofit Kit, 35 Watt, 4217 Lumens, 120-277V

  • Brand: ILP
  • Wattage: 35
  • Voltage: 120-277
  • Color Temp: 4000K
  • CRI: >80
  • Lumens: 4217
  • Lumens Per Watt: 120
  • L70 Life: >100,000 hours
  • 0-10V Dimmable Driver
  • Listings: DLC, ETL
  • Warranty: 5 Years



ITEM: FLTR24-35WLED-UNIV-40

As low as $153.00
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LED 2'x4' Flat Lens Troffer Retrofit Kit

2 x 4 Foot LED Flat Lens Troffer Retrofit Kit, 26 Watt, 3244 Lumens, 120-277V

  • Brand: ILP
  • Wattage: 26
  • Voltage: 120-277
  • Color Temp: 4000K
  • CRI: >80
  • Lumens: 3244
  • Lumens Per Watt: 126
  • L70 Life: >100,000 hours
  • 0-10V Dimmable Driver
  • Listings: DLC, ETL
  • Warranty: 5 Years



ITEM: FLTR24-26WLED-UNIV-40

As low as $150.00
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LED 2'x2' Flat Lens Troffer Retrofit Kit

2 x 2 Foot LED Flat Lens Troffer Retrofit Kit, 45 Watt, 4735 Lumens, 120-277V

  • Brand: ILP
  • Wattage: 45
  • Voltage: 120-277
  • Color Temp: 4000K
  • CRI: >80
  • Lumens: 4735
  • Lumens Per Watt: 107
  • L70 Life: >100,000 hours
  • 0-10V Dimmable Driver
  • Listings: DLC, ETL
  • Warranty: 5 Years



ITEM: FLTR22-45WLED-UNIV-40

As low as $139.00
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LED 2'x2' Flat Lens Troffer Retrofit Kit

2 x 2 Foot LED Flat Lens Troffer Retrofit Kit, 30 Watt, 3385 Lumens, 120-277V

  • Brand: ILP
  • Wattage: 30
  • Voltage: 120-277
  • Color Temp: 4000K
  • CRI: >80
  • Lumens: 3385
  • Lumens Per Watt: 113
  • L70 Life: >100,000 hours
  • 0-10V Dimmable Driver
  • Listings: DLC, ETL
  • Warranty: 5 Years



ITEM: FLTR22-30WLED-UNIV-40

As low as $136.00
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LED 2'x2' Flat Lens Troffer Retrofit Kit

2 x 2 Foot LED Flat Lens Troffer Retrofit Kit, 19 Watt, 2217 Lumens, 120-277V

  • Brand: ILP
  • Wattage: 19
  • Voltage: 120-277
  • Color Temp: 4000K
  • CRI: >80
  • Lumens: 2217
  • Lumens Per Watt: 118
  • L70 Life: >100,000 hours
  • 0-10V Dimmable Driver
  • Listings: DLC, ETL
  • Warranty: 5 Years



ITEM: FLTR22-19WLED-UNIV-40

As low as $133.00
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LED 1'x4' Flat Lens Troffer Retrofit Kit

1x4 Foot LED Flat Lens Troffer Retrofit Kit, 45 Watt, 5018 Lumens, 120-277V

  • Brand: ILP
  • Wattage: 45
  • Voltage: 120-277
  • Color Temp: 4000K
  • CRI: >80
  • Lumens: 5018
  • Lumens Per Watt: 112
  • L70 Life: >100,000 hours
  • 0-10V Dimmable Driver
  • Listings: DLC, ETL
  • Warranty: 5 Years



ITEM: FLTR14-45WLED-UNIV-40

As low as $145.00
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LED 1'x4' Flat Lens Troffer Retrofit Kit

1x4 Foot LED Flat Lens Troffer Retrofit Kit, 30 Watt, 3561 Lumens, 120-277V

  • Brand: ILP
  • Wattage: 30
  • Voltage: 120-277
  • Color Temp: 4000K
  • CRI: >80
  • Lumens: 3561
  • Lumens Per Watt: 119
  • L70 Life: >100,000 hours
  • 0-10V Dimmable Driver
  • Listings: DLC, ETL
  • Warranty: 5 Years



ITEM: FLTR14-30WLED-UNIV-40

As low as $142.00
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LED 1'x4' Flat Lens Troffer Retrofit Kit

1x4 Foot LED Flat Lens Troffer Retrofit Kit, 19 Watt, 2319 Lumens, 120-277V

  • Brand: ILP
  • Wattage: 19
  • Voltage: 120-277
  • Color Temp: 4000K
  • CRI: >80
  • Lumens: 2319
  • Lumens Per Watt: 124
  • L70 Life: >100,000 hours
  • 0-10V Dimmable Driver
  • Listings: DLC, ETL
  • Warranty: 5 Years



ITEM: FLTR14-19WLED-UNIV-40

As low as $139.00
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2 x 2 Foot Lensed Recessed Troffer Retro Fit Kit 30 watt

2 x 2 Foot Lensed Recessed Troffer Retro Fit Kit 30 watt

  • Brand: Maxlite
  • Wattage: 30
  • Voltage: 120-277
  • CCT / Lumens:
    • 3500K / 2640
    • 4100K / 2740
  • CRI: >80
  • 0-10V Dimming
  • L70 Life (Hours): 50000
  • Warranty: 5 year limited
  • Listings: DLC, UL Damp

ITEM: LRK22D3035

As low as $128.56
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2'x4' LED Built In Frame Troffer Retrofit Kit, 30W, 37W or 43W

2 x 4 Foot LED Built In Frame Troffer Retrofit Kit, 30W, 37W or 43W

  • Brand: ILP
  • Wattage/Lumens:
    • 30 / 3,162
    • 37 / 4,062
    • 43 / 4,499
  • Voltage: 120-277
  • CCT: 4000K
  • CRI: >80
  • 0-10V dimmable driver
  • Installs into existing fixture housing (no tools required)
  • 5 year warranty
  • DLC, UL listed

ITEM: BIF24

Regular price $236.67 Sale price$120.17
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2'x2' LED Built In Frame Troffer Retrofit Kit, 25W or 30W

2 x 2 Foot LED Built In Frame Troffer Retrofit Kit, 25W or 30W

  • Brand: ILP
  • Wattage/Lumens:
    • 25 / 2,447
    • 30 / 3,017
  • Voltage: 120-277
  • CCT: 4000K
  • CRI: >80
  • 0-10V dimmable driver
  • Installs into existing fixture housing (no tools required)
  • 5 year warranty
  • DLC, UL listed

ITEM: BIF22

Regular price $157.01 Sale price$84.12
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2x 4 LED Troffer Retrofit Kit, Series Center Basket

2 x 4 Foot LED Troffer Retrofit Kit, Center Basket

  • Brand: Saylite
  • Size: 2x4
  • Wattage: 28, 32, 48, 57 or 62
  • Lumen Output: 28 Watt= 3900Lm, 32 Watt= 4650Lm, 48 Watt=6750Lm, 57 Watt= 7800Lm, 62 Watt=8100Lm
  • Voltage: 120V-277V
  • Dimming: 0-10V
  • Color Temp: 3000K, 3500K, 4000K or 5000K
  • Reflector: Perforated Basket or Ribbed Acrylic
  • Call for more options i.e. wireless dimming and emergency backup
  • 5 Year Warranty

ITEM: DFUCLL24LF

Regular price $159.00 Sale price$128.95
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Reasons to Switch to LED:

  • LED offers a higher lumen output with a lower wattage consumed which helps save on energy costs. This will help cut down on monthly utility costs.
  • They offer a low-temperature output because they don't have heat loss during operation like other light solutions.
  • The lamps also last considerably longer than other options thanks to the nature of how they operate and the low heat operation.
  • LED lamps are better for the environment because of the above-mentioned reasons. They are also free from any harmful elements such as mercury found in older lighting choices.

We offer several types of LED troffer retrofit kits to meet the needs of your project and budget. With top brands at the ready, such as MaxLite, WareLight, and Saylite, rest assured that every option is a high performing solution for your fixture. Made with high standards of performance and ease of installation at their core, these LED troffer retrofit kits make it easy to upgrade without hassle. With options available for both 2x2 and 2x4 sized fixtures, as well as magnetic strip, center basket, and more, getting the right solution has never been easier. All of the items we feature in this inventory are backed by lengthy warranties of either 5 or 7 years to ensure total satisfaction with the components for added peace of mind when buying. These kits are available in a range of specifications with the ability to accommodate a wide scope of factors from color temperature on the Kelvin scale to lumen outputs and wattages. Find the right kit for your needs today with these affordable options. If you have any questions, please contact one of our friendly lighting specialists for further assistance on the matter.