LED Retrofit Kits

Our line of LED retrofit kits allow you to conveniently swap your old HID or fluorescent fixtures for modern LED technology, or replace the fixture entirely. Energy-efficient, cost-effective, and fully integrated LEDs make these an ideal solution for troffer lights, strip lights, wall packs, parking lot lights, and other industrial or commercial fixtures. These LEDs have a long life so you don’t have to worry about maintenance costs or high energy consumption. Available in a variety of color temperatures and intensities.
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  1. 1
                                
                        30W LED Magnetic Strip Troffer Retrofit Kit - 2x4 Troffer - Up To 3900 Lumens - Dimmable
    Rating:
    95%

    MRKD-x14-30W

    30W LED Magnetic Strip Troffer Retrofit Kit - 2x4 Troffer - Up To 3900 Lumens - Dimmable

    ShowHide specs
    Color Options
    Whites
    Cool 5000KNatural 4000KWarm 3000K

    Correlated Color Temperature is the hue, or tint of white to expect from a light source and is measured in kelvin. Lower numbers give off a warmer white that is closer to candle light, and is good for relaxed and cozy spaces. Higher numbers give off a cooler white light that will appear more blueish. While values to the middle of the spectrum give off a more neutral or natural white light that is similar to daylight. Natural and cool white are considered ideal for task lighting.

    Max Lumen
    3900 lm

    The brightness of a product in relation to the 12 results.

    This Product 3900 lm
    Brightest Product in Results 10400 lm
    View More Info

    Contact a Support Specialist

    Phone and Chat Hours
    Monday - Thursday 8:30am - 8pm CDT
    Friday 8:30am - 4pm CDT

     

    Tech Support Hours
    Monday - Friday 8:30am - 4pm CDT

     

    Local Pickup Office Hours
    Monday - Friday 8:30am - 4pm CDT
    Power Consumption
    30 Watts
    Comparable Wattage
    2-lamp 28W T8 Tubes, 2-lamp 32W T8 Tubes
    Dimensions
    4ft
    In Stock

    $35.99 ea.
    View More Info
    DLC
    DLC
    ETL Listed
    ETL Listed
    Certified by UL
    Certified by UL
    5 Years
    5 Years
  2. 2
    Magnetic LED T8 Retrofit Kit - 4x1 Troffer - 50W - 3000K / 4000K / 5000K

    MRKD4-X1-xK50W-2S

    Magnetic LED Retrofit Kit For 4x1 Troffer / Linear Strip Fixtures - 50W - 3000K / 4000K / 5000K

    ShowHide specs
    Color Options
    Whites
    Cool 5000KNatural 4000KWarm 3000K

    Correlated Color Temperature is the hue, or tint of white to expect from a light source and is measured in kelvin. Lower numbers give off a warmer white that is closer to candle light, and is good for relaxed and cozy spaces. Higher numbers give off a cooler white light that will appear more blueish. While values to the middle of the spectrum give off a more neutral or natural white light that is similar to daylight. Natural and cool white are considered ideal for task lighting.

    Max Lumen
    6250 lm

    The brightness of a product in relation to the 12 results.

    This Product 6250 lm
    Brightest Product in Results 10400 lm
    View More Info

    Contact a Support Specialist

    Phone and Chat Hours
    Monday - Thursday 8:30am - 8pm CDT
    Friday 8:30am - 4pm CDT

     

    Tech Support Hours
    Monday - Friday 8:30am - 4pm CDT

     

    Local Pickup Office Hours
    Monday - Friday 8:30am - 4pm CDT
    Power Consumption
    50 Watts
    Comparable Wattage
    3-lamp 32W T8 Tubes
    Dimensions
    4ft
    Clearance

    $34.39 ea.
    View More Info
    DLC
    DLC
    ETL Classified
    ETL Classified
    5 Years
    5 Years
  3. 3
    Magnetic LED Retrofit Kit For 2x2 Troffer / Linear Strip Fixtures - 25W - 4000K / 5000K

    MRKD2-X1-xK25W-2S

    Magnetic LED Retrofit Kit For 2x2 Troffer / Linear Strip Fixtures - 25W - 4000K / 5000K

    ShowHide specs
    Color Options
    Whites
    Cool 5000K

    Correlated Color Temperature is the hue, or tint of white to expect from a light source and is measured in kelvin. Lower numbers give off a warmer white that is closer to candle light, and is good for relaxed and cozy spaces. Higher numbers give off a cooler white light that will appear more blueish. While values to the middle of the spectrum give off a more neutral or natural white light that is similar to daylight. Natural and cool white are considered ideal for task lighting.

    Max Lumen
    3125 lm

    The brightness of a product in relation to the 12 results.

    This Product 3125 lm
    Brightest Product in Results 10400 lm
    View More Info

    Contact a Support Specialist

    Phone and Chat Hours
    Monday - Thursday 8:30am - 8pm CDT
    Friday 8:30am - 4pm CDT

     

    Tech Support Hours
    Monday - Friday 8:30am - 4pm CDT

     

    Local Pickup Office Hours
    Monday - Friday 8:30am - 4pm CDT
    Power Consumption
    25 Watts
    Comparable Wattage
    2-lamp 17W T8 Tubes
    Dimensions
    2ft
    In Stock

    $23.99 ea.
    View More Info
    DLC
    DLC
    ETL Classified
    ETL Classified
    5 Years
    5 Years
  4. 4
    40W LED Strip Light Fixture Retrofit - LED Shop Light - 4' Long - 5200 Lumens - 4000K / 5000K

    LSRD-xK4-40

    40W LED Strip Light Fixture Retrofit - LED Shop Light - 4' Long - 5200 Lumens - 4000K / 5000K

    ShowHide specs
    Color Options
    Whites
    Cool 5000KNatural 4000K

    Correlated Color Temperature is the hue, or tint of white to expect from a light source and is measured in kelvin. Lower numbers give off a warmer white that is closer to candle light, and is good for relaxed and cozy spaces. Higher numbers give off a cooler white light that will appear more blueish. While values to the middle of the spectrum give off a more neutral or natural white light that is similar to daylight. Natural and cool white are considered ideal for task lighting.

    Max Lumen
    5200 lm

    The brightness of a product in relation to the 12 results.

    This Product 5200 lm
    Brightest Product in Results 10400 lm
    View More Info

    Contact a Support Specialist

    Phone and Chat Hours
    Monday - Thursday 8:30am - 8pm CDT
    Friday 8:30am - 4pm CDT

     

    Tech Support Hours
    Monday - Friday 8:30am - 4pm CDT

     

    Local Pickup Office Hours
    Monday - Friday 8:30am - 4pm CDT
    Power Consumption
    40 Watts
    Comparable Wattage
    2-lamp 32W T8 Tubes
    Dimensions
    4ft
    In Stock

    $53.99 ea.
    View More Info
    DLC
    DLC
    5 Years
    5 Years
  5. 5
    50W LED Magnetic Strip Troffer Retrofit Kit - 2x4 Troffer - 5600 Lumens - Dimmable
    Rating:
    98%

    MRKD-x24-50W

    50W LED Magnetic Strip Troffer Retrofit Kit - 2x4 Troffer - Up To 6500 Lumens - Dimmable

    ShowHide specs
    Color Options
    Whites
    Cool 5000KNatural 4000KWarm 3000K

    Correlated Color Temperature is the hue, or tint of white to expect from a light source and is measured in kelvin. Lower numbers give off a warmer white that is closer to candle light, and is good for relaxed and cozy spaces. Higher numbers give off a cooler white light that will appear more blueish. While values to the middle of the spectrum give off a more neutral or natural white light that is similar to daylight. Natural and cool white are considered ideal for task lighting.

    Max Lumen
    6500 lm

    The brightness of a product in relation to the 12 results.

    This Product 6500 lm
    Brightest Product in Results 10400 lm
    View More Info

    Contact a Support Specialist

    Phone and Chat Hours
    Monday - Thursday 8:30am - 8pm CDT
    Friday 8:30am - 4pm CDT

     

    Tech Support Hours
    Monday - Friday 8:30am - 4pm CDT

     

    Local Pickup Office Hours
    Monday - Friday 8:30am - 4pm CDT
    Power Consumption
    50 Watts
    Comparable Wattage
    3-lamp 32W T8 Tubes
    Dimensions
    4ft
    In Stock

    $47.99 ea.
    View More Info
    DLC
    DLC
    Certified by UL
    Certified by UL
    5 Years
    5 Years
  6. 6
                                40W LED Magnetic Strip Troffer Retrofit Kit - 2x2 Troffer - Up To 5200 Lumens - Dimmable
    Rating:
    95%

    MRKD-x22-40W

    40W LED Magnetic Strip Troffer Retrofit Kit - 2x2 Troffer - Up To 5200 Lumens - Dimmable

    ShowHide specs
    Color Options
    Whites
    Cool 5000KNatural 4000K

    Correlated Color Temperature is the hue, or tint of white to expect from a light source and is measured in kelvin. Lower numbers give off a warmer white that is closer to candle light, and is good for relaxed and cozy spaces. Higher numbers give off a cooler white light that will appear more blueish. While values to the middle of the spectrum give off a more neutral or natural white light that is similar to daylight. Natural and cool white are considered ideal for task lighting.

    Max Lumen
    5200 lm

    The brightness of a product in relation to the 12 results.

    This Product 5200 lm
    Brightest Product in Results 10400 lm
    View More Info

    Contact a Support Specialist

    Phone and Chat Hours
    Monday - Thursday 8:30am - 8pm CDT
    Friday 8:30am - 4pm CDT

     

    Tech Support Hours
    Monday - Friday 8:30am - 4pm CDT

     

    Local Pickup Office Hours
    Monday - Friday 8:30am - 4pm CDT
    Power Consumption
    40 Watts
    Comparable Wattage
    3-lamp 17W T8 Tubes
    Dimensions
    2ft
    Clearance

    $39.99 ea.
    View More Info
    DLC
    DLC
    Certified by UL
    Certified by UL
    5 Years
    5 Years
  7. 7
    8ft LED Strip Light Retrofit Kit - 80W - 10,400 Lumens - Two 4ft Fixtures - 4000K / 5000K

    LSRD-xK4-40-2PK

    8ft LED Strip Light Retrofit Kit - 80W - 10,400 Lumens - Two 4ft Fixtures - 4000K / 5000K

    ShowHide specs
    Color Options
    Whites
    Cool 5000KNatural 4000K

    Correlated Color Temperature is the hue, or tint of white to expect from a light source and is measured in kelvin. Lower numbers give off a warmer white that is closer to candle light, and is good for relaxed and cozy spaces. Higher numbers give off a cooler white light that will appear more blueish. While values to the middle of the spectrum give off a more neutral or natural white light that is similar to daylight. Natural and cool white are considered ideal for task lighting.

    Max Lumen
    10400 lm

    The brightness of a product in relation to the 12 results.

    This Product 10400 lm
    Brightest Product in Results 10400 lm
    View More Info

    Contact a Support Specialist

    Phone and Chat Hours
    Monday - Thursday 8:30am - 8pm CDT
    Friday 8:30am - 4pm CDT

     

    Tech Support Hours
    Monday - Friday 8:30am - 4pm CDT

     

    Local Pickup Office Hours
    Monday - Friday 8:30am - 4pm CDT
    Power Consumption
    80 Watts
    Comparable Wattage
    2-lamp 59W T8 Tubes
    Dimensions
    8ft
    In Stock

    $119.95 ea.
    View More Info
    DLC
    DLC
    5 Years
    5 Years
  8. 8
    48W LED Magnetic Tube Retrofit Kit - 2x4 Troffer - 4,800 Lumens - Dimmable Accessories

    MRKDH4-40K48W-4S

    48W LED Magnetic Tube Troffer Retrofit Kit - 2x4 Troffer - 4 Tubes - 4800 Lumens - Dimmable - Natural White

    ShowHide specs
    Color Options
    Whites
    Natural 4000K

    Correlated Color Temperature is the hue, or tint of white to expect from a light source and is measured in kelvin. Lower numbers give off a warmer white that is closer to candle light, and is good for relaxed and cozy spaces. Higher numbers give off a cooler white light that will appear more blueish. While values to the middle of the spectrum give off a more neutral or natural white light that is similar to daylight. Natural and cool white are considered ideal for task lighting.

    Max Lumen
    5550 lm

    The brightness of a product in relation to the 12 results.

    This Product 5550 lm
    Brightest Product in Results 10400 lm
    View More Info

    Contact a Support Specialist

    Phone and Chat Hours
    Monday - Thursday 8:30am - 8pm CDT
    Friday 8:30am - 4pm CDT

     

    Tech Support Hours
    Monday - Friday 8:30am - 4pm CDT

     

    Local Pickup Office Hours
    Monday - Friday 8:30am - 4pm CDT
    Power Consumption
    48 Watts
    Comparable Wattage
    4-lamp 32W T8 Tubes
    Dimensions
    4ft
    In Stock
    $49.99 ea.
    View More Info
    ETL Classified
    ETL Classified
    5 Years
    5 Years
  9. 9
    Magnetic LED Retrofit Kit For 4x1 Troffer / Linear Strip Fixtures - 36W - 3000K / 4000K / 5000K

    MRKD4-X1-xK36W-2S

    Magnetic LED Retrofit Kit For 4x1 Troffer / Linear Strip Fixtures - 36W - 3000K / 4000K / 5000K

    ShowHide specs
    Color Options
    Whites
    Cool 5000KNatural 4000KWarm 3000K

    Correlated Color Temperature is the hue, or tint of white to expect from a light source and is measured in kelvin. Lower numbers give off a warmer white that is closer to candle light, and is good for relaxed and cozy spaces. Higher numbers give off a cooler white light that will appear more blueish. While values to the middle of the spectrum give off a more neutral or natural white light that is similar to daylight. Natural and cool white are considered ideal for task lighting.

    Max Lumen
    4500 lm

    The brightness of a product in relation to the 12 results.

    This Product 4500 lm
    Brightest Product in Results 10400 lm
    View More Info

    Contact a Support Specialist

    Phone and Chat Hours
    Monday - Thursday 8:30am - 8pm CDT
    Friday 8:30am - 4pm CDT

     

    Tech Support Hours
    Monday - Friday 8:30am - 4pm CDT

     

    Local Pickup Office Hours
    Monday - Friday 8:30am - 4pm CDT
    Power Consumption
    36 Watts
    Comparable Wattage
    2-lamp 32W T8 Tubes
    Dimensions
    4ft
    In Stock

    $30.39 ea.
    View More Info
    DLC
    DLC
    ETL Classified
    ETL Classified
    5 Years
    5 Years
  10. 10
    Magnetic LED Retrofit Kit For 2x4 Troffer / Linear Strip Fixtures - 60W - 3 Tubes - 4000K / 5000K

    MRKD4-X1-xK60W-3S

    Magnetic LED Retrofit Kit For 2x4 Troffer / Linear Strip Fixtures - 60W - 3 Tubes - 4000K / 5000K

    ShowHide specs
    Color Options
    Whites
    Cool 5000KNatural 4000K

    Correlated Color Temperature is the hue, or tint of white to expect from a light source and is measured in kelvin. Lower numbers give off a warmer white that is closer to candle light, and is good for relaxed and cozy spaces. Higher numbers give off a cooler white light that will appear more blueish. While values to the middle of the spectrum give off a more neutral or natural white light that is similar to daylight. Natural and cool white are considered ideal for task lighting.

    Max Lumen
    7500 lm

    The brightness of a product in relation to the 12 results.

    This Product 7500 lm
    Brightest Product in Results 10400 lm
    View More Info

    Contact a Support Specialist

    Phone and Chat Hours
    Monday - Thursday 8:30am - 8pm CDT
    Friday 8:30am - 4pm CDT

     

    Tech Support Hours
    Monday - Friday 8:30am - 4pm CDT

     

    Local Pickup Office Hours
    Monday - Friday 8:30am - 4pm CDT
    Power Consumption
    60 Watts
    Comparable Wattage
    3-lamp 32W T8 Tubes
    Dimensions
    2.0ft
    In Stock

    $43.99 ea.
    View More Info
    DLC
    DLC
    ETL Classified
    ETL Classified
    5 Years
    5 Years
  11. 11
    48W LED Magnetic Tube Retrofit Kit - 2x4 Troffer - 4,800 Lumens - Dimmable Accessories

    MRKDH4-40K48W-3S

    48W LED Magnetic Tube Troffer Retrofit Kit - 2x4 Troffer - 3 Tubes - 4800 Lumens - Dimmable - Natural White

    ShowHide specs
    Color Options
    Whites
    Natural 4000K

    Correlated Color Temperature is the hue, or tint of white to expect from a light source and is measured in kelvin. Lower numbers give off a warmer white that is closer to candle light, and is good for relaxed and cozy spaces. Higher numbers give off a cooler white light that will appear more blueish. While values to the middle of the spectrum give off a more neutral or natural white light that is similar to daylight. Natural and cool white are considered ideal for task lighting.

    Max Lumen
    5350 lm

    The brightness of a product in relation to the 12 results.

    This Product 5350 lm
    Brightest Product in Results 10400 lm
    View More Info

    Contact a Support Specialist

    Phone and Chat Hours
    Monday - Thursday 8:30am - 8pm CDT
    Friday 8:30am - 4pm CDT

     

    Tech Support Hours
    Monday - Friday 8:30am - 4pm CDT

     

    Local Pickup Office Hours
    Monday - Friday 8:30am - 4pm CDT
    Power Consumption
    48 Watts
    Comparable Wattage
    3-lamp 32W T8 Tubes
    Dimensions
    4ft
    In Stock
    $39.99 ea.
    View More Info
    ETL Classified
    ETL Classified
    5 Years
    5 Years
  12. 12
    50W LED Magnetic Strip Troffer Retrofit Kit - 2x4 Troffer - 5600 Lumens - Dimmable - 3000K Accessories

    MRKD-30K24-50W

    50W LED Magnetic Strip Troffer Retrofit Kit - 2x4 Troffer - 5600 Lumens - Dimmable - 3000K

    ShowHide specs
    Color Options
    Whites
    Warm 3000K

    Correlated Color Temperature is the hue, or tint of white to expect from a light source and is measured in kelvin. Lower numbers give off a warmer white that is closer to candle light, and is good for relaxed and cozy spaces. Higher numbers give off a cooler white light that will appear more blueish. While values to the middle of the spectrum give off a more neutral or natural white light that is similar to daylight. Natural and cool white are considered ideal for task lighting.

    Max Lumen
    6500 lm

    The brightness of a product in relation to the 12 results.

    This Product 6500 lm
    Brightest Product in Results 10400 lm
    View More Info

    Contact a Support Specialist

    Phone and Chat Hours
    Monday - Thursday 8:30am - 8pm CDT
    Friday 8:30am - 4pm CDT

     

    Tech Support Hours
    Monday - Friday 8:30am - 4pm CDT

     

    Local Pickup Office Hours
    Monday - Friday 8:30am - 4pm CDT
    Power Consumption
    50 Watts
    Comparable Wattage
    3-lamp 32W T8 Tubes
    Dimensions
    4ft
    Clearance
    $47.99 ea.
    View More Info
    DLC
    DLC
    Certified by UL
    Certified by UL
    5 Years
    5 Years

12 Results

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A product that bears an ETL-Certified label has been evaluated by a Nationally Recognized Testing Laboratory (NRTL) and meets national product safety standards. An ETL certification is accepted in the U.S. and in Canada.
The DesignLights Consortium® (DLC®) partners with energy-efficiency groups and utility companies to establish a set of standards for commercial LED light fixtures. The product is tested and must meet quality, energy-efficiency, and performance requirements to be added to the DLC's Qualified Products List. For more information, click here. To view all of our DLC® listed products, click here
A product that bears an ETL-Certified label has been evaluated by a Nationally Recognized Testing Laboratory (NRTL) and meets national product safety standards. An ETL certification is accepted in the U.S. and in Canada.
This product has been certified by Underwriter Laboratories to their engineering and safety standards.
Super Bright LEDs, Inc. offers a 5-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. In the case the exact product is no longer available, a gift card for the value of the original purchase price will be provided. Read More

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