400 Watt LED High Bay Lights & Fixtures

If your commercial warehouse lighting scheme requires 400-watt high bay LED lights, Warehouse-Lighting.com can help. We have all the high-powered lighting solutions you need to illuminate your space efficiently and cost-effectively. Whether you need 400w LED high bay lights or any other industrial lighting fixtures, you'll find them here.

11 products
Sale
White rectangular led ceiling light fixture suspended by chains sensor ready condorx premium 4ft high bay light
White rectangular CondorX premium 4ft led high bay ceiling light fixture with frosted diffuser lens sensor ready
CondorX Premium 4FT LED Linear High Bay, 67,760 Lumen Max, Wattage and CCT Selectable, 120-277V, Sensor Ready
  • Brand: WareLight
  • Wattage Selectable: 280/320/380/440W
  • Lumens Selectable: 43,120/49,280/58,520/67,760
  • CCT Selectable: 4000/5000K
  • Voltage: 120-277V
  • CRI: >80
  • Dimmable: 0-10V Dim (Dim-to-off)
  • Mounting: Includes Vhooks & 3' Chain Kit
  • Sensor Ready
  • WareSense Blue Compatible
  • Dimensions: 46.06 x 15 x 2.76
  • Diffuser Type: Frosted Lens
  • Beam Angle: 95 Degree
  • Lifespan: 50,000 Hrs.
  • Operating temp: -40°C to 50°C (-40°F to 122°F)
  • DLC ID: S-4R3LJ3
  • Rated for Damp Locations
  • Listings: cULus and DLC Premium
  • 5 Year Warranty
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ITEM: WL-HBLED4-440W-4WS-2CCT-DM010

Regular price$323.99

$269.99

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White rectangular 4ft high voltage linear high bay led panel light with sleek metallic edges and 52000 lumens output
White ribbed aluminum server rack back side with integrated power outlet panel for 4ft high voltage linear high bay light
4ft High Voltage Linear High Bay, 52,000 Lumens, Wattage Selectable, 5000K, 480V
  • Brand: Westgate Manufacturing
  • Voltage: 480V
  • Wattage Selectable: 200W/300W/400W
  • Lumen Selectable: 26000/39000/52000LM
  • CCT: 5000K
  • CRI: >80
  • V hooks included
  • Dimming: 0~10V Dimmable
  • Rated Life: 50,000hrs
  • Rated for damp locations
  • UL Rated
  • 5 Year Warranty
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ITEM: LLHB4-410W-MP-50K-D-480V

Regular price$739.82

$616.52

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Silver triangular 2ft led linear high bay ceiling fixture with frosted glass panels and selectable wattage and cct
White 2ft led linear high bay light fixture with adjustable bars and frosted lens for low glare lighting
2FT LED Linear High Bay, 66000 Lumen Max, Wattage and CCT Selectable, 120-277V or 277-480V
  • Brand: Envision
  • Wattage: 380W/410W/440W
  • Lumens: 57,000/61,500/66,000 LM
  • CCT Selectable: 2700K/3500K/3000K/4000K/5000K
  • CRI: 80
  • Voltage: 120-277V OR  277-480V
  • Average life (L70) of 70,000 hours
  • Operating Temperature: -4° - 122° F
  • IP Rating: Damp Location 
  • Ratings: UL Listed, DLC Premium Listed, ROHS
  • Warranty: 5 Year Limited Warranty
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ITEM: LED-LHB-2FT-3P440-4CCT-UNV

Regular price$380.00

$316.67

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White ribbed aluminum 4ft linear high bay with integrated power outlet panel 52000 lumens 200w 300w 400w selectable
White rectangular 4ft linear high bay led light fixture with perforated ventilation panels and white finish
4ft Linear High Bay, 52,000 Lumens, 200W/300W/400W Selectable, 120-277V, 5000K CCT, White Finish
  • Brand: Westgate Manufacturing
  • Finish: White
  • Voltage: 120-277V
  • Wattage Selectable: 200W / 300W / 400W
  • Lumens: 52,000LM
  • CRI: >80
  • CCT: 5000K
  • V hooks included
  • Dimming: 0~10V Dimmable
  • Rated Life: 50,000hrs
  • Rated for damp locations
  • UL Rated
  • 5 Year Warranty
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ITEM: LLHB4-410W-MP-50K-D

Regular price$418.00

$348.33

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Black industrial tri proof led high bay fixture 400w 5000k with angular design and mounting bracket visible
Tri Proof LED High Bay Fixture, 400W, 5000K, 120-277V, Standard Temp, Citadel Series
  • Brand: Tactik
  • Wattage: 400W
  • Lumens:  57,600 LM
  • CCT: 5000K
  • CRI: 90
  • Voltage: 120-277V
  • 0-10V dimming
  • Design extends fixture life by helping prevent build-up of insulating dust and debris and eliminates illumination dead spots
  • Remote driver minimizes fixture operating temperature without re-gridding required
  • Ratings: cULus, DLC, IP65, BAA, BABA, American Made
  • Warranty: 10 Year Warranty
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ITEM: CIT-1-400-50-1-2-1-1-1-X-X-1-1-1

Regular price$1,464.56

$1,220.47

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Black led ufo high bay light with circular white leds and metallic hook for suspension in industrial design
White industrial led ufo high bay ceiling light with metallic hook and bright circular array of evenly spaced leds
LED UFO High Bay, 79,203 Lumen Max, Wattage and CCT Selectable, 120-277V, Black or White Finish
  • Brand: RAB Lighting
  • Wattage Selectable: 300/400/500W
  • Lumens Selectable: 79,203 LM Max
  • CCT Selectable: 3000/4000/5000K
  • Voltage: 120-277V
  • CRI: 92
  • Lifespan: 100,000 hours
  • Mounting: Comes standard with a hanging hook and a 6-foot cord.
  • 0-10V dimming
  • Ratings: UL Listed, DLC Listed Premium, Wet Location
  • 5 year warranty
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ITEM: H17XXLB

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Black led ufo high bay light with circular flat design textured housing 85000 lumen selectable wattage cct 120-277v
LED UFO High Bay, 85,000 Lumen Max, Wattage and CCT Selectable, 120-277V, Black Finish
  • Brand: ASD Lighting
  • Wattage Selectable: 300/400/500W
  • Lumens Selectable: 85,000 LM Max
  • CCT Selectable: 3,000/4,000/5,000K
  • Voltage: 120-277V
  • CRI: 70
  • 0-10V dimming
  • Operating temperature: -40°F to 131°F (-40°C to 55°C)v
  • Ratings: UL Listed, DLC Listed, Wet Location 
  • 5 year warranty
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ITEM: ASD-UHB2A-ST-500BK

Regular price$545.45

$454.55

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White led linear high bay light with sleek rectangular design and warm-toned illumination panels, 3.7ft compact model
White rectangular led linear high bay light fixture with metallic brackets 3.7ft compact design 56,154 lumen max
3.7FT Compact LED Linear High Bay Light, 56,154 Lumen Max, Wattage and CCT Selectable, 120-277V
  • Brand: WSD
  • Wattage Selectable: 270W/340W/400W
  • CCT Selectable: 4000K/5000K
  • Lumens: 41,668/50,558/56,154LM
  • Voltage: 120-277V
  • CRI: 80
  • Life: 75,000 hrs
  • 0-10V dimming
  • Operating Temperature: -4ºF ~ 122ºF
  • Optical design, greatly improved the light utilization an evenness.
  • Ratings: DLC Listed Premium, UL Certified
  • Warranty: 5 years
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ITEM: LHB3.7F270/340/400W27-45K-G2

Regular price$300.00

$250.00

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White led linear high bay ceiling light with metallic accents frosted lens and 120-277v compatibility
White industrial high bay led light fixture with frosted lens, 120-277v, sleek rectangular design, and gray panels
Everest 4FT LED Linear High Bay, 48000-56000 Lumens, 4000K or 5000K, Wide or Narrow Distribution, 120-277V, Frosted Lens
  • Brand: Industrial Lighting Products
  • Wattage/Lumens:
  • 345W/48000Lm
  • 400W/56000Lm
  • Voltage: 120-277V
  • CCT: 4000K, 5000K
  • CRI: 80
  • Life: 100000 hours
  • 0-10V Dimmable Driver (100%–10%)
  • Listings: ETL, DLC Premium, Title 24
  • Warranty: 5 Years
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ITEM: EVT-48L-U-40-FRL

Regular price$494.00

$411.67

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Black industrial led compass ufo high bay light with circular ribbed housing and central illuminated panel 400w 5000k
LED Compass UFO High Bay, 66708 Lumens, 400W, 5000K, 100-277V
  • Brand: Warelight Select
  • Wattage: 400W
  • Voltage: 120-277V
  • Lumens: 66708
  • Dimming: 0-10V
  • CRI: 76
  • CCT: 5000K
  • Ratings: DLC Listed Premium, ETL, ROHS, IP65
  • Case Quantity: 1
  • Dimensions: 15.2” x 15.2” x 9.1”
  • 5 year warranty
  • Life: 50,000 hrs
  • Finish: Black
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ITEM: WL90395

Regular price$669.45

$557.87

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White industrial led grow light foldable 4 foot linear high bay with two fluorescent tubes and mounting bracket
White foldable 4 foot linear high bay light fixture with dual fluorescent tubes and central control button in white finish
Foldable 4 Foot Linear High Bay, 59,400 Lumens, 360W/400W/440W Selectable, 5000K, 0-10V Dimmable, 120-277V, White Finish
  • Brand: LEDone
  • Finish: White
  • Wattage Selectable / Lumens:
  • 360W / 48,600Lm
  • 400W / 54,000Lm
  • 440W / 59,400Lm
  • Voltage: 120-277V
  • CCT: 5000K
  • CRI: 80
  • Operating temperature: -20°C to 40°C, -4°F to 104°F
  • Mounting Options: Chain and Hook or Pendant Mount
  • 0-10V dimming comes standard. Suitable for use with LED dimmers. 
  • Life: 50,000 hours
  • Replaces 1,400W - 1,700W HID
  • Listings: UL
  • 5 year warranty
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ITEM: LOC-4FTFLHB-MW(360/400/440)50KD

Regular price$383.99

$319.99

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If you're looking for a top-quality led high bay light, our 400 watt led high bay light is the perfect choice. This light is designed to provide superior illumination in a wide range of settings, and it's available in a variety of wattages to suit your needs. Our 400 watt led high bay light is perfect for warehouses, factories, and other large spaces. It comes with a mounting bracket for easy installation, and it's backed by a 5-7 year warranty. Order yours today and see the difference our led high bay lights can make.

Comparing LED High Bay Lights to Standard 400w Bulbs

LED high bay lighting is measured using a different method than traditional lighting. LED bulbs are measured in lumens, which is the brightness of the bulb. The higher the lumens, the brighter the light. Wattage refers to the amount of energy your bulb consumes.

Here's a quick guide for replacing existing bulbs (watts) with LEDs (lumens):

  • 100 watts = 1600 lumens
  • 75 watts = 1100 lumens
  • 60 watts = 800 lumens
  • 40 watts = 450 lumens

Frequently Asked Questions About 400-Watt High Bay LED Lights

Here are a few questions we've received about 400w LED high bay light fixtures. Feel free to call us if you have a question that hasn't been answered here.

How Do You Hang LED 400w High Bay Lights?

400w high bay lights can be attached to the ceiling with brackets or suspended from a chain, cable or wires.

How Tall Should a Ceiling Be to Accommodate High Bay LED Lights?

High bay lights are found in large spaces like commercial warehouses, sports venues and factories with a ceiling height of 20 feet or more.

What Does CCT in LED High Bay Lights Mean?

LED high bay lights – in fact, all LED lighting – have a CCT (correlated color temperature). This number tells you whether the light is warm (yellow) or cool (white). The most desirable CCT for LED high bay lights is 5000K, which simulates bright daylight and promotes a productive environment. At the other end of the scale are industrial light fixtures with warmer colors that might be found in office settings. These high bay lights have a CCT of 4000K or 3000K.

400-Watt High Bay LED Lights

Find 400-Watt High Bay LED Lights & All Your Industrial Lighting Fixtures at Warehouse-Lighting.com

At Warehouse-Lighting.com, our expert lighting consultant will work with you to develop a plan to ensure you have all the LED warehouse lighting fixtures required to illuminate your facility. We have the experience and tools to provide you with 400-watt high bay LED lights and all the industrial lighting you need. Request your free lighting design and layout or find your LED lighting fixtures today!