Upgrade your troffer to a more efficient LED fixture with Keystone retrofit kits.

Future Fit Troffer Kits
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Keystone’s innovative Future Fit Troffer Kits are the ideal solution to convert outdated fluorescent troffers into energy-efficient, contemporary LED systems. Each LED retrofit kit includes everything needed for a seamless installation without modifying the existing fixture mounting. There is no need to remove the fluorescent fixture mounting from the ceiling. Using a retrofit kit to upgrade to an LED troffer light fixture is an easy way to reduce both energy and maintenance costs.  

Our back-lit flat panel retrofit kits are designed to reduce SKUs with the versatility provided by Power Select and Color Select technology. Adjust as needed in the field: choose from three lumen output options and three color temperature options. Construction features precise optical lenses over each individual LED, offering optimal light diffusion and consistent surface illumination, with no risk of yellowing over product lifetime. 

The center basket retrofit kit includes a fixture assembly body, conveniently pre-wired with one of Keystone’s dimming LED drivers, side plates, end plates, and all necessary hardware. 

The back-lit flat panel retrofit kit includes an LED module (a dimming LED driver and LED array), mounting bars and brackets, and all necessary hardware.

Benefits of our troffer LED retrofit kits

  • Upgrade quickly without modifying existing fixture mounting  
  • Save over 50% in energy costs compared to traditional fluorescent troffers  
  • Enhance aesthetics with an architectural grade design 
  • Save time and hassle with our ready-to-go kit 

Product Features

  • Power Select and Color Select technologies
  • Powered by Keystone 0-10V Dimming LED Driver
  • Compatible with Keystone SmartSafe LED emergency drivers
  • Suitable for damp locations
  • Operating temperature range: -20°C/-4° to 50°C/122°F
  • 5 year warranty
  • 50,000 hours rated life

Retrofit Kits for Troffer Fixtures Brochure

Download
5 Year Warranty

Tech Specs

Power and Color Selectable

  • CENTER BASKET RETROFIT KITS
    Catalog Number Input Voltage Selectable Wattage Selectable CCT Lumens Efficacy Input Voltage Dimmable DLC CRI Spec Sheet
    KT-RKIT35PS-14DB-8CSA-VDIM 1’x4′ 35W 3500K 4375 125 lm/W 120-277V 0-10V Yes >80 Download
    4000K 4410 126 lm/W
    5000K 4445 127 lm/W
    30W 3500K 3840 128 lm/W
    4000K 3870 129 lm/W
    5000K 3900 130 lm/W
    24W 3500K 3144 131 lm/W
    4000K 3168 132 lm/W
    5000K 3192 133 lm/W
    KT-RKIT24PS-22DB-8CSA-VDIM 2’x2′ 24W 3500K 3000 125 lm/W 120-277V 0-10V Yes >80 Download
    4000K 3024 126 lm/W
    5000K 3048 127 lm/W
    18W 3500K 2358 131 lm/W
    4000K 2376 132 lm/W
    5000K 2394 133 lm/W
    15W 3500K 2010 134 lm/W
    4000K 2025 135 lm/W
    5000K 2040 136 lm/W
    KT-RKIT35PS-22DB-8CSA-VDIM 2’x2′ 35W 3500K 4375 125 lm/W 120-277V 0-10V Yes >80 Download
    4000K 4410 126 lm/W
    5000K 4445 127 lm/W
    30W 3500K 3840 128 lm/W
    4000K 3870 129 lm/W
    5000K 3900 130 lm/W
    24W 3500K 3144 131 lm/W
    4000K 3168 132 lm/W
    5000K 3192 133 lm/W
    KT-RKIT30PS-24DB-8CSA-VDIM 2’x4′ 30W 3500K 3840 128 lm/W 120-277V 0-10V Yes >80 Download
    4000K 3870 129 lm/W
    5000K 3900 130 lm/W
    25W 3500K 3350 134 lm/W
    4000K 3375 135 lm/W
    5000K 3400 136 lm/W
    20W 3500K 2740 137 lm/W
    4000K 2760 138 lm/W
    5000K 2780 139 lm/W
    KT-RKIT45PS-24DB-8CSA-VDIM 2’x4′ 45W 3500K 5760 128 lm/W 120-277V 0-10V Yes >80 Download
    4000K 5805 129 lm/W
    5000K 5850 130 lm/W
    38W 3500K 4978 131 lm/W
    4000K 5016 132 lm/W
    5000K 5054 133 lm/W
    30W 3500K 4110 137 lm/W
    4000K 4140 138 lm/W
    5000K 4170 139 lm/W
  • BACK-LIT FLAT PANEL RETROFIT KITS

    Catalog Number Input Voltage Wattage Color Temp Lumen Output CRI Power Factor Efficacy Lifetime Spec Sheet
    1×4 LED PANEL DOORFRAME KIT (POWER AND COLOR SELECTABLE)
    KT-RKIT40PS-14PD-8CSA-VDIM 120-277Vac 40W 3500K
    4000K
    5000K
    4,400
    4,500
    4,500
    >80 >0.9 110 lm/W
    113 lm/W
    113 lm/W
    50,000 Hours Download
    30W 3500K
    4000K
    5000K
    3,300
    3,400
    3,400
    110 lm/W
    113 lm/W
    113 lm/W
    20W 3500K
    4000K
    5000K
    2,200
    2,250
    2,250
    110 lm/W
    113 lm/W
    113 lm/W
    2X2 LED PANEL DOORFRAME KIT (POWER AND COLOR SELECTABLE)
    KT-RKIT40PS-22PD-8CSA-VDIM 120-277Vac 40W 3500K
    4000K
    5000K
    4,400
    4,500
    4,500
    >80 >0.9 110 lm/W
    113 lm/W
    113 lm/W
    50,000 Hours Download
    30W 3500K
    4000K
    5000K
    3,300
    3,400
    3,400
    110 lm/W
    113 lm/W
    113 lm/W
    20W 3500K
    4000K
    5000K
    2,200
    2,250
    2,250
    110 lm/W
    113 lm/W
    113 lm/W
    2X4 LED PANEL DOORFRAME KIT (POWER AND COLOR SELECTABLE)
    KT-RKIT50PS-24PD-8CSA-VDIM 120-277Vac 50W 3500K
    4000K
    5000K
    5,500
    5,600
    5,600
    >80 >0.9 110 lm/W
    112 lm/W
    112 lm/W
    50,000 Hours Download
    40W 3500K
    4000K
    5000K
    4,400
    4,500
    4,500
    110 lm/W
    113 lm/W
    113 lm/W
    30W 3500K
    4000K
    5000K
    3,300
    3,400
    3,400
    110 lm/W
    113 lm/W
    113 lm/W
  • Dedicated

  • CENTER BASKET RETROFIT KITS

    Catalog Number Input Voltage Wattage Color Temp Lumen Output CRI Power Factor Efficacy LM-79 File Download Spec Sheet
    2×2 LED DOORFRAME RETROFIT KIT (0-10V Dimming)
    KT-RKIT23-22D-835-VDIM 120-277V 23W 3500K 2930 >80 >0.9 129 lm/W Download Download
    KT-RKIT23-22D-840-VDIM 120-277V 23W 4000K 2980 >80 >0.9 130 lm/W Download Download
    KT-RKIT23-22D-850-VDIM 120-277V 23W 5000K 3070 >80 >0.9 134 lm/W Download Download
    2×4 LED DOORFRAME RETROFIT KIT (0-10V Dimming)
    KT-RKIT30-24D-835-VDIM 120-277V 30W 3500K 3750 >80 >0.9 125 lm/W Download Download
    KT-RKIT30-24D-840-VDIM 120-277V 30W 4000K 3800 >80 >0.9 127 lm/W Download Download
    KT-RKIT30-24D-850-VDIM 120-277V 30W 5000K 3910 >80 >0.9 130 lm/W Download Download
    KT-RKIT36-24D-835-VDIM 120-277V 36W 3500K 4680 >80 >0.9 130 lm/W Download Download
    KT-RKIT36-24D-840-VDIM 120-277V 36W 4000K 4750 >80 >0.9 132 lm/W Download Download
    KT-RKIT36-24D-850-VDIM 120-277V 36W 5000K 4680 >80 >0.9 136 lm/W Download Download


Request a Lighting Layout

Keystone offers complementary lighting layout services for our products, to help take the next step in bringing your project to life. We can provide answers to your lighting questions to determine how many fixtures you need, what types of lamps are best for your applications, and how to save the maximum amount of energy, all within budget.

By utilizing industry leading lighting layout design software, we provide accurate and dependable application renderings. For new constructions or retrofit, simply provide Keystone with a few key project details, and our lighting designers will get to work on your request.

Request a Lighting Layout Create Your Own Indoor Lighting Layout Here

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