Low Bay LED Lighting Retrofit Kit 

For buildings with lower ceilings, low bay lights offer ideal lighting. Perfect for assembly lines, retail, and warehouses, low bay lights provide the right amount of light without being blinding or overpowering. A low bay LED retrofit kit is an excellent way to increase illumination without increasing utility costs for those looking for a more efficient alternative to traditional incandescent or fluorescent lighting methods.

22 products
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HiLumz High Efficacy LED Retrofit Kit, 150 watt
HiLumz High Efficacy LED Retrofit Kit, 150 watt - Vertical Mount
HiLumz High Efficacy LED Retrofit Kit, 150 watt

  • Brand: HiLumz
  • Wattage: 150
  • Voltage: 120-277
  • Color Temp: 4000K or 5000K
  • Lumen Output: 22,800
  • Lumens/Watt: 152
  • CRI: 80+
  • LED L70 Life Hours: >50,000 Hrs @ 55C
  • Number of LEDs: 288
  • Replaces: 600W HID
  • Listings: DLC Premium, ETL
  • 5 year warranty




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ITEM: DM150-5080-1N-H

Regular price$393.82

$328.18

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LED Full Cut-Off Wall Pack Retrofit Kit, 37W, 120-277V
LED Full Cut-Off Wall Pack Retrofit Kit, 37W, 120-277V

  • Brand: AC Electronics
  • Voltage: 120-277
  • Wattage: 37
  • Color Temp: 5290K
  • CRI: 73
  • Initial Lumens: 2526
  • Life: 50,000 hrs
  • Replaces 150W-175W HID Wall Packs
  • UL listed
  • DLC listed
  • 5 year warranty (with approved fixtures)
  • Usually ships in 2 weeks
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ITEM: CFCW35/1.0/50

Regular price$140.54

$80.42

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LED Wall Pack Retrofit Kit, 46 watt, 120-277V

  • Brand: AC Electronics
  • Voltage: 120-277
  • Wattage: 46
  • Color Temp: 5000K
  • CRI: 74
  • Lumens: 3000
  • Life: 50,000 hrs
  • Replaces 150W-175W HID Wall Packs
  • UL listed
  • 5 year warranty (with approved fixtures)
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ITEM: CMOW35/1.0/501

Regular price$137.75

$78.83

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SATCO 80 watt - LED HID Replacement; 4000K or 5000K; Mogul extended base; 120-277 volts

  • UPC: 045923131127
  • Voltage: 120-277
  • Wattage: 80
  • Lamp Shape:
  • Base: Mogul Extended EX39
  • Finish: Frosted
  • Length: 7.48 in. - Height: 10.43 in. - Width: 7.48 in.
  • Average Hours: 50000
  • Kelvin: 4000K or 5000K
  • Color: Cool White
  • CRI: 80
  • Beam Spread: 115
  • Operating Temp: -40C (-40F) to a maximum of +60C (+140F)
  • UL or ETL Listed: YES
  • UL Classification: cULus - Damp
  • DLC Approved:
  • DLC ID:
  • Warranty: 5 Year Limited
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ITEM: S13112

Regular price$95.99

$77.29

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HiLumz High Efficacy LED Retrofit Kit, 240 watt
HiLumz High Efficacy LED Retrofit Kit, 240 watt - Vertical Mount
HiLumz High Efficacy LED Retrofit Kit, 232 watt

  • Brand: HiLumz
  • Wattage: 240
  • Voltage: 120-277
  • Color Temp: 4000K or 5000K
  • Lumen Output: 36,600
  • Lumens/Watt: 157
  • CRI: 80+
  • LED L70 Life Hours: >50,000 Hrs @ 55C
  • Number of LEDs: 576
  • Replaces: 750W HID
  • Listings: ETL
  • 5 year warranty
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ITEM: DM240-5080-1N-H

Regular price$729.10

$607.58

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HiLumz High Efficacy LED Retrofit Kit, 116 watt
HiLumz High Efficacy LED Retrofit Kit, 116 watt-Vertical Mount
HiLumz High Efficacy LED Retrofit Kit, 116 watt

  • Brand: HiLumz
  • Wattage: 116
  • Voltage: 100-277
  • Color Temp: 4000K or 5000K
  • Lumen Output: 18,390
  • Lumens/Watt: 158
  • CRI: 80+
  • LED L70 Life Hours: >50,000 Hrs @ 55C
  • Number of LEDs: 288
  • Replaces: 400W HID
  • Listings: DLC Premium, ETL
  • 5 year warranty




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ITEM: DM120-5080-1N-H

Regular price$384.35

$320.29

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LED 90W, 135W or 150W Low Bay / High Bay Open Fixture Retrofit, 4000K or 5000K

  • Brand: Light Efficient Design
  • Wattage / Lumens: 
    • 90 / 11825 (replaces 250W HID)
    • 135 / 17055 (replaces 400W HID)
    • 150 / 19285 (replaces 400W HID)
  • CCT: 4000K or 5000K
  • For open fixtures only.
  • Includes uplight ring. 
  • Dynamic temp control supports a longer, brighter life. 
  • Pretested & potted drivers are burnt in 3x prior to shipping and protected against vibration & moisture.
  • Expertly engineered to work efficiently in open fixtures & damp environments, while also protected against insects & dust.
  • Dual stage MOV protection with integrated 6kA surge.
  • USA designed & specified LED driver.
  • Fanless design for silent operation and open fixtures only140
  • Voltage: 120-277
  • Base: E39 Mogul
  • CRI: >80
  • Rated LED Life: 50,000 hrs
  • Listings: UL, DLC
  • 5 year warranty
  • See spec sheet for more info
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ITEM: LED-8136M40

Regular price$185.99

$154.99

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LED Bulkhead Wall Pack Retrofit Kit, 37W, 120-277V
LED Bulkhead Wall Pack Retrofit Kit, 37W, 120-277V

  • Brand: AC Electronics
  • Voltage: 120-277
  • Wattage: 37
  • Color Temp: 5000K
  • CRI: 72.5
  • Initial Lumens: 2534
  • Life: 50,000 hrs
  • Replaces 165W HID Wall Packs
  • 5 year warranty
  • Usually ships in 2 weeks
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ITEM: CBLK35/1.0/50

Regular price$171.99

$98.42

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LED Full Cutoff Wall Pack Retrofit Kit, 37W
Wall Pack Fixture (Included)
LED Full Cutoff Wall Pack Retrofit Kit, 37W, 120-277V (Fixture Housing Included)

  • Brand: AC Electronics
  • Voltage: 120-277
  • Wattage: 37
  • Color Temp: 5290K
  • CRI: 73
  • Initial Lumens: 2986
  • Life: 50,000 hrs
  • Replaces 165W HID Wall Pack
  • Kit includes:
    • Driver
    • LED Array
    • Fixture Housing
  • 5 year warranty
  • Usually ships in 2 weeks
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ITEM: AC311/35/1.0

Regular price$260.30

$148.95

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HiLumz High Efficacy LED Retrofit Kit 57 watt
HiLumz High Efficacy LED Retrofit Kit 57 watt, Vertical Mount
HiLumz High Efficacy LED Retrofit Kit, 57 watt

  • Brand: HiLumz
  • Wattage: 57
  • Voltage: 100-277
  • Color Temp: 4000K or 5000K
  • Lumen Output: 8,820
  • Lumens/Watt: 154
  • CRI: 80+
  • LED L70 Life Hours: >50,000+ Hrs @ 55C
  • Number of LEDs: 144
  • Replaces: 250W HID
  • Listings: DLC Premium, ETL
  • 5 year warranty




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ITEM: DM60-5080-1N-H

Regular price$314.32

$261.93

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HiLumz High Efficacy LED Retrofit Kit, 300 watt
HiLumz High Efficacy LED Retrofit Kit, 300 watt

  • Brand: HiLumz
  • Wattage: 300
  • Voltage: 120-277
  • Color Temp: 4000K or 5000K
  • Lumen Output: 45,600
  • Lumens/Watt: 157
  • CRI: 80+
  • LED L70 Life Hours: >50,000 Hrs @ 55C
  • Number of LEDs: 576
  • Replaces: 1000W HID
  • Listings: ETL
  • 5 year warranty
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ITEM: DM300-5080-1N-H

Regular price$787.46

$656.22

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LED Wall Pack Retrofit Kit, 37W
Wall Pack Fixture (Included)
LED Wall Pack Retrofit Kit, 37W, 120-277V (Fixture Housing Included)

  • Brand: AC Electronics
  • Voltage: 120-277
  • Wattage: 37
  • Color Temp: 5000K
  • CRI: 74
  • Initial Lumens: 3000
  • Life: 50,000 hrs
  • Replaces 165W HID Wall Pack
  • Kit includes:
    • Driver
    • LED Array
    • Fixture Housing
  • 5 year warranty
  • Usually ships in 2 weeks
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ITEM: AC106/35/1.0

Regular price$214.79

$122.91

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LED 60W Low Bay Retrofit, 4000K or 5700K

  • Brand: Light Efficient Design
  • Wattage: 60
  • Voltage: 120-277
  • Base: E26 Edison
  • CRI: >80
  • Rated LED Life: 50,000hrs
  • Replaces 175W HID
  • Ballast Bypass
  • Color Temp & Lumens:
    • 4000K: 6684
    • 5700K: 7062
  • 5 Year Warranty
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ITEM: LED-8035E40-A

Regular price$173.99

$144.99

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LED Flex Color High Bay, 19,500 Lumens, 140 Watts, 120-277V, CCT selectable 3000K/4000K/5000K

  • Brand: Light Efficient Design
  • Wattage: 140W  (replaces 400W HID)
  • Lumens: 19500
  • CCT Selectable: 
  •  Dynamic temp control with advanced active cooling supports a longer, brighter life.
  • Pretested & potted drivers are burnt in 3x prior to shipping and protected against vibration & moisture.
  • USA designed & specified LED driver
  • Lamp can be dimmed down to 10% by adjusting a dial located on the lamp.
  • Listings: cULus, roHS
  • 5 year warranty
  • See spec sheet for more info
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ITEM: LED-8232M345D

Regular price$263.99

$219.99

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LED Flex Color High Bay, 13,000 Lumens, 95 Watts, 120-277V, CCT selectable 3000K/4000K/5000K

  • Brand: Light Efficient Design
  • Wattage:95W
  • Lumens: 13,000LM
  • CCT Selectable: 3000K/4000K/5000K
  • Voltage: 120-277
  • Replaces 250W HID
  • Base: EX39
  • CRI: >80
  • Rated LED Life: 50,000 hrs
  • Listings: cULus, DLC
  • 5 year warranty
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ITEM: LED-8236M345D

Regular price$239.99

$199.99

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LED HID Replacement, 16 Watt, 2000 Lumens, 120-277V, 3000K or 5000K

  • Brand: Westgate Manufacturing
  • Voltage: 120-277V
  • Wattage: 16W
  • Lumens: 2,000LM
  • Base: E26 Medium Base
  • Average Lifespan: 50000 hrs.
  • CCT: 3000K or 5000K
  • CRI: > 80
  • Beam Angle: 200
  • Ratings: UL, Damp Locations
  • Warranty: 5 Years


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ITEM: HPL-16W-30K-E26

Regular price$16.79

$13.99

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LED HID Replacement, 24 Watt, 3000 Lumens, 120-277V, 3000K

  • Brand: Westgate Manufacturing
  • Voltage: 120-277V
  • Wattage: 24W
  • Lumens: 3,000LM
  • Base: E26 Medium Base
  • Average Lifespan: 50000 hrs.
  • CCT: 3000K
  • CRI: > 80
  • Beam Angle: 200
  • Ratings: UL, Damp Locations
  • Warranty: 5 Years


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ITEM: HPL-24W-30K-E26

Regular price$27.59

$22.99

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LED HID Replacement, 32 Watt, 4,000 Lumens, 120-277V, 3000K or 5000K

  • Brand: Westgate Manufacturing
  • Voltage: 120-277V
  • Wattage: 32W
  • Lumens: 4,000LM
  • Base: E26 Medium Base
  • Average Lifespan: 50000 hrs.
  • CCT: 3000K or 5000K
  • CRI: > 80
  • Beam Angle: 200
  • Ratings: UL, Damp Locations
  • Warranty: 5 Years


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ITEM: HPL-32W-30K-E26

Regular price$29.99

$24.99

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HIGH BAY LAMP SELECTABLE 120/140/160W 30/40/50K

  • Brand: Westgate Manufacturing
  • Voltage: 120-277V
  • Wattage Selectable: 120W / 140W / 160W
  • Lumens: 24000LM
  • Lifespan: 50,000 hrs.
  • CCT Selectable: 3000K / 4000K / 5000K
  • CRI: > 80
  • Beam Angle: 100º
  • Ratings: UL, Damp Location
  • 5 Year Warranty
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ITEM: HBL-120-160W-MCT-E39

Regular price$182.39

$151.99

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HIGH POWER LAMP, HIGH BAY RETROFIT, 100W, 120-277V, 5000K, 15000 LM, E39, UL LISTED

  • Brand: Westgate Manufacturing
  • Voltage: 120-277V
  • Wattage: 100W
  • Lumens: 15000LM
  • Lifespan: 50,000 hrs.
  • CCT: 5000K
  • CRI: >80
  • Beam Angle: 120º
  • Ratings: UL, Damp Location
  • 5 Year Warranty
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ITEM: HPL-HB-100W-50K-E39

Regular price$80.39

$66.99

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SATCO 80/100/130 Wattage Selectable; LED; Hi-Bay; Type B; Ballast Bypass; Mogul Extended; 4000K; 100V-277V; 250W-400W Metal Halide Replacement

  • Brand: SATCO
  • Voltage: 100-277V
  • Wattage Selectable / Lumens:
    • 80W / 11200LM
    • 100W / 14000LM
    • 130W / 18200LM
  • CCT: 4000K
  • CRI: >80
  • Rated Life: 50000 hrs.
  • Base: Mogul Extended
  • Beam Angle: 120
  • Ratings: cULus, Damp Location, Title 24, RoHS, FCC
  • 5 Year Warranty
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ITEM: S33114

Regular price$115.19

$95.99

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HIGH BAY LAMP SELECTABLE 80/100/120W 30/40/50K

  • Brand: Westgate Manufacturing
  • Voltage: 120-277V
  • Wattage Selectable: 80W / 100W / 120W
  • Lumens: 18000LM
  • Rated Life: 50,000 hrs.
  • CCT Selectable: 3000K / 4000K / 5000K
  • CRI: >80
  • Beam Angle: 100º
  • Ratings: UL, Damp Location
  • 5 Year Warranty
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ITEM: HBL-80-120W-MCT-E39

Regular price$135.59

$112.99

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Reasons to Retrofit Fixtures:

  • Improved energy efficiency for lowered utility costs. When you retrofit from a less efficient fluorescent or MH fixture to LED, you are getting a higher lumen output to lower wattage consumed for better efficiency. This fact will give you a higher lumen output needed for quality illumination while also cutting your monthly utility costs.
  • Fewer lamp replacements. Another benefit of retrofitting a fixture to LED technology is the lamp replacement aspect. LED lamps last up to 4 times longer than other lamp types, saving you time and money on new lamps.
  • Saves on the cost of all new fixtures. When you want to upgrade to newer technology, all new fixtures can quickly become a costly solution. With retrofitting, you keep the same housing or fixture and simply use a retrofit kit to allow you to plug-in LED lamps. This can save on the cost of a new fixture while giving you the LED technology you seek.
  • Allows for upgrades on larger-scale lighting systems. When you have a large business or location in need of lighting upgrades, retrofitting is an ideal route because you can update a lot of fixtures at once with a relatively cost-effective solution rather than buying new fixtures for a large space.

Features of Low Bay LED Retrofit Kits

Many business or industrial settings in need of LED lighting most likely have some other form of lighting currently in use that may be using higher levels of energy consumption. A low bay LED retrofit kit contains all of the necessary hardware and accessories to easily change outdated lighting to a more efficient LED solution. Our inventory features low bay LED retrofit kits that meet the specifications of typical metal halide (MH) or high-pressure sodium (HPS) fixtures. We feature multiple lensing options to help you achieve the desired amount of light. Choose from a variety of differences in specifications for a custom lighting solution, including options with no fan, active or passive cooling, lumen outputs ranging from 4,100 to an incredible 28,260, and many other options to find the low bay LED retrofit kit that is perfect for your location.

With LED lights, you are guaranteed to get more life than traditional options, sometimes up to 4 times the burn time with a life expectancy of 100,000 hours. LED lights offer superior burn time without adding heat, making them acceptable to leave on for long periods of time. With a low bay LED retrofit kit, you can make your building cooler and brighter for longer periods of time.

When shopping for lighting solutions to make your business more efficient, Warehouse-Lighting.com has the best selection of parts and accessories. The low bay retrofit kits we offer come with standard warranties to ensure satisfaction and above-average performance. While the warranties vary by models, most offer a 5 to 10-year warranty on the products purchased. These products are DLC listed for performance you can trust. If you have any questions about which option might be best for your lighting needs, we would be happy to assist you further.

Frequently Asked Questions - Low Bay LED Lighting Retrofit Kits

Below are some of the most common questions about LED retrofit kits for low bay lighting. You can also go to our Lighting FAQ page or visit our Resources & Education library for additional information.

What are Low Bay Retrofit Kits?

Low Bay LED Lighting Retrofit Kits allow you to upgrade old lighting low bay light fixture technologies, such as HID and fluorescent, to LED technology without having to purchasing a new low bay fixture. As their name implies, Low bay lights are used for areas with a ceiling under 20 feet high.

Where are Low Bay Retrofit Kits used?

Low Bay Retrofit Kits can be used to upgrade light fixtures anywhere that low bay lights are used. Low bay lights can be used for both commercial and residential applications. Examples include garages, studios, workshops, utility rooms, sheds, storage rooms, auto repair shops, retail stores, grocery stores and small warehouses. Here are some examples of where low bay led lighting retrofit kits used are installed:

What are the different types of Low Bay Retrofit Kits?

The most common style of low bay retrofits are LED replacement lamps. They are available with medium (E26) or mogul (E39 and EX39) bases that will fit into the fixture the same way that the old lighting technology did. These replacement lamps also have two mounting orientation options: vertical or universal. A vertical mount means that the bulb can be used with the base up or base down. Universal mount lamps can be used base up, base down, or horizontally.

Other options include panel or board-style retrofit kits with an LED driver that can be directly wired to a fixture. These options can also be mounted to the fixture vertically or horizontally.

What are the benefits of LED Low Bay Retrofit Kits?

  • Longer-lasting lamps. LED lamps last up to 10 years, depending on the model.
  • Low to no heat produced. The energy-efficient nature means no heat is lost during production, so the lamp stays cool to the touch.
  • Change bulbs less frequently. This is especially useful in a professional setting where you need long-lasting lamps, so your staff can focus on the job.
  • Offers a better return on wattages consumed to lumens produced. This will help save on utility costs over time.