Commercial LED high bay lighting is engineered for large indoor spaces with ceiling heights typically above 20 feet, including warehouses, distribution centers, manufacturing facilities, gymnasiums, and aircraft hangars. These high-output luminaires deliver powerful, uniform illumination while consuming significantly less energy than legacy metal halide or fluorescent systems.
By combining precision optics, advanced thermal management, and high lumen efficacy, LED high bay fixtures reduce operating costs, extend maintenance intervals, and improve visibility across expansive work areas. As a core component of modern industrial lighting design, high bay systems support safer work environments and long-term energy efficiency.
These high-output fixtures deliver concentrated, energy-efficient illumination for warehouses, manufacturing facilities, and other large commercial environments.
Selecting the right fixture is only part of the process. Our Warehouse Lighting Layout Guide explains how fixture spacing and placement affect lighting performance.
High Bay Lighting
Fixtures transform your commercial or industrial facility with our high bay LED lights. Designed to deliver powerful, energy-efficient illumination in spaces with high ceilings, our LED industrial high bay light fixtures provide optimal visibility, improved safety, and reduced energy costs.
Elevated work zones such as warehouses and manufacturing floors form a central segment of modern industrial lighting design.
X-TUHB
Brand: LightingX
Marine-Grade Matte Powder Coating UFO high bay cold storage and coolroom lighting. Op.Temp of -22°F to 122°F; up to 54,400 lumens; Tunable wattage and CCT; 100/150/240/320W; Prices start at $300.
Feather
Brand: Beyond
Round High Bay, Ultra-thin and Ultra-light, Factory, Warehouse, Up to 17,250 Lumens; 80/150W; Prices start at $185
Helix
Brand: ATG
Selectable Wattage and CCT; ceilings of 20 to 40 feet;
Tunable; Up to 34,560 lumens; 60/80/100/120/140/150/
160/180/190/200/240W; Prices start at $200
Arcadia
Brand: Beyond
0-10V Dimming; IP65, UL, DLC; Selectable Wattages
100/120/150/180/200/240W;
Up to 36000 lumens;
Prices start at $200.
LS-5EHB
Brand: Ledsion
White housing, Tunable wattages, 100/120/150W; Up to 24,000 lumens; Prices start at $200.
DM-UFO
Brand: Dimi Light
Watt switchable: 80W/100W
150W/200W/240W
CCT switchable: 4000K/5000;
up to 38,400 lumens
Dimmable; DLC, ETL, CETL
Prices start at $200.
Edge
Brand: E-Lite
Phillips LEDs, efficient 160lm/w
up to 96,000 lumens; DLC, ETL, CE; High Temp High Bay
120/ 200/300/400/600W.
Prices start at $300.
CO-4 Bay
Brand: G-Comin
featuring four rotatable modules;
rotates up to 200 degrees;
Direct and Indirect lighting
up to 76,800 lumens;
100/150/200/240/300/400/480W.
Prices start at $300.
Oak-HBL
Brand: Oakled
ideal for Warehouse, Airport Lighting; up to 81,600 lumens
90/120/160/200/240/300/360/
480/500/800/900W.
Prices start at $300.
What Is LED High Bay Lighting?
LED high bay lighting delivers high lumen output to effectively light large industrial and commercial environments.
Commonly used in warehouses, manufacturing facilities, gymnasiums, and distribution centers, LED high bay fixtures are engineered with specialized optics to distribute light from elevated mounting heights while maintaining visibility, safety, and energy efficiency.
Learn how UFO and Linear High Bay fixtures compare for warehouse, industrial, and commercial applications.
Aircraft maintenance facilities present additional challenges because aircraft wings and fuselages can obstruct overhead illumination. See our Aircraft Hangar Lighting Guide for fixture selection, light levels, layout, glare, and maintenance-lighting considerations.
When Should You Use LED High Bay Lights?
LED high bay lighting is used in large indoor spaces with high ceilings where powerful, evenly distributed illumination is needed to maintain visibility, safety, and operational efficiency.
LED high bay lighting is typically specified when a facility has:
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Ceiling heights of 20 feet or higher requiring concentrated illumination
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Large, open floor plans demanding uniform light distribution
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Legacy metal halide or fluorescent systems targeted for LED retrofit
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Extended operating hours where energy efficiency affects total cost of ownership
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Projects requiring DLC-listed fixtures to qualify for energy incentives
For facilities with mounting heights between 10 and 20 feet, consider our LED Low Bay Lighting solutions designed for mid-height applications.
For environments with moisture, dust, or washdown requirements, review our LED Vapor Tight Lighting options engineered for sealed industrial conditions.
High Bay vs Low Bay Lighting
High bay lighting is designed for spaces with ceiling heights typically above 20 feet, where high-output illumination is required to effectively light large, open areas. In contrast, low bay lighting is used in spaces with mounting heights between 10 and 20 feet, where lower lumen output and more localized light distribution are sufficient.
High bay fixtures use specialized optics and higher lumen packages to distribute light over greater distances, while low bay fixtures provide more focused illumination for smaller spaces with lower ceilings.
For a more detailed comparison of mounting heights, lumen requirements, beam distribution, and application differences, see our High Bay vs Low Bay Lighting Guide.
Learn how mounting height impacts fixture spacing, beam distribution, and overall high bay lighting performance.
Typical LED High Bay Light Specifications
Typical Wattage: 100W–400W
Lumen Output: High-output fixtures delivering 15,000–60,000+ lumens
Mounting Options: Hook, pendant, surface mount
Beam Angles: 60°, 90°, 120° or other distributions based on layout needs
Voltage Range: 100–277V or 277–480V
Fixture Ratings: IP65+, DLC certified, UL or ETL listed
Before purchasing fixtures for a large warehouse or manufacturing retrofit, determine whether the project or local utility requires DLC qualification. Our guide to DLC Qualified LED lighting explains product verification, utility incentives, and the latest qualification requirements.
High Bay Lighting Selection Questions
What determines the wattage of an LED high bay fixture?
LED high bay wattage is selected based on mounting height, optical distribution, and the target light levels for the space. Higher ceilings and wider coverage areas generally require higher-output fixtures, while lower mounting heights allow for reduced wattage without sacrificing illumination quality.
For facilities where lighting requirements may change over time, the DM-UFO wattage- and CCT-selectable LED high bay provides field-adjustable output and color temperature options for warehouses, manufacturing areas, and other open industrial spaces.
How are LED high bay lighting layouts determined?
High bay lighting layouts are developed based on ceiling height, fixture lumen output, beam angle, and the facility’s required illumination levels. Rather than using a fixed fixture count, commercial projects typically rely on photometric analysis to confirm spacing, uniformity, and task-area visibility.
How do LED high bay lights compare to metal halide systems?
Modern LED high bay fixtures replace metal halide lighting at significantly lower wattages while delivering equal or improved usable light. In addition to energy reduction, LEDs offer instant-on performance, improved light consistency, and longer service life with reduced maintenance requirements.
When is a photometric lighting plan recommended?
Photometric lighting plans are recommended for warehouses, manufacturing facilities, and large commercial spaces where uniform illumination and code compliance are critical. These plans verify fixture placement, light levels, and coverage before installation, helping prevent dark zones or over-lighting.
Common Applications for LED High Bay Lighting
LED high bay fixtures are widely used in commercial and industrial environments, including:
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Warehouses & Distribution Centers – Uniform lighting for aisles and racking
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Manufacturing Facilities – High-output illumination for task safety
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Gymnasiums & Sports Facilities – Wide beam angles for even coverage
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Aircraft Hangars – High ceilings requiring powerful, efficient lighting
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Big-Box Retail – Bright, energy-efficient general lighting
Selecting the proper fixture distribution pattern is critical for warehouse aisles and storage racks. See our Warehouse Aisle Lighting Design guide for best practices.
Proper illumination plays a critical role in modern warehouses and manufacturing facilities. Learn more about current lighting strategies in our article on illuminating modern industrial settings with LED lighting.
Typical Performance Relationship
| Mounting Height | General Output Strategy |
|---|---|
| 15–20 ft | Lower lumen packages, wider optics |
| 20–30 ft | Moderate output with balanced distribution |
| 30 ft and above | Higher lumen packages with tighter beam control |
Optical Strategy
| Beam Type | Typical Use |
|---|---|
| Wide | Open floor areas |
| Medium | Mixed floor and racking |
| Narrow | High ceilings, focused aisle work |
Application Differences
| Area Type | Lighting Priority |
|---|---|
| Rack aisles | Vertical visibility, reduced shadowing |
| Open floor | Uniform horizontal coverage |
| Work cells | Task-specific brightness |
Understand how High Temp High Bay fixtures improve performance and lifespan in elevated ambient temperatures.
Inline Buyer Q&A
How do I choose the right LED high bay fixture for my facility?
Start with mounting height, facility dimensions, required illumination, fixture spacing, equipment or rack layout, and the activities performed in the space.
Also consider fixture output and distribution, voltage, controls, operating hours, ambient temperature, dust or moisture exposure, and any specialized environmental requirements.
The appropriate high bay should be selected around the facility and lighting layout rather than wattage alone.
Should I choose UFO or linear LED high bay fixtures?
Both can provide effective high bay illumination.
UFO high bays have a compact form factor and are commonly used in open warehouses, manufacturing areas, gymnasiums, and other large spaces. Linear high bays can be particularly useful over aisles, production lines, storage areas, and rectangular layouts where their fixture shape and optical distribution complement the geometry of the space.
Neither style is universally better. Mounting height, spacing, layout, distribution, controls, and required illumination should determine the selection.
Can I replace metal halide high bays one-for-one with LED fixtures?
Sometimes, but a one-for-one replacement should not automatically be assumed to provide the best result.
LED fixtures can have substantially different output and optical distributions from older metal halide or fluorescent high bays. Existing mounting locations may be reusable, but fixture output, spacing, illumination, uniformity, and controls should be evaluated before selecting replacements.
A lighting layout can also reveal opportunities to change fixture output or quantity while maintaining the required lighting performance.
How do I determine the correct lumen output for LED high bays?
Required output depends on mounting height, fixture spacing, optical distribution, facility geometry, required illumination, uniformity, surface reflectance, equipment or rack layouts, and visual tasks.
Rather than selecting fixtures from a general lumen-by-height table, evaluate the complete lighting layout and the performance of the specific fixture being considered.
Do I need a specialized high bay for high-temperature or hazardous environments?
Possibly.
Foundries, manufacturing plants, processing facilities, and other elevated-temperature environments may require high bays with higher ambient-temperature ratings.
Classified hazardous locations require appropriately certified hazardous-location lighting. A standard industrial high bay should not be used where the applicable classification requires explosion-proof or other hazardous-location equipment.
High-temperature capability and hazardous-location certification are separate requirements.
Should I request a photometric layout for high bay lighting?
For warehouses, manufacturing plants, distribution centers, hangars, production facilities, and other larger high bay projects, photometric analysis is strongly recommended.
A layout can evaluate fixture quantity, mounting height, spacing, output, distribution, predicted illumination, and uniformity before equipment is ordered.
It can also help compare different fixtures or retrofit strategies using the actual facility geometry.
Need Help Selecting LED High Bay Lighting?
High bay lighting performance depends on much more than fixture wattage or lumen output. Mounting height, facility layout, optical distribution, spacing, controls, environmental conditions, and required illumination all affect the final system.
Our lighting specialists can help evaluate UFO and linear high bays, HID and fluorescent retrofits, specialized high-temperature fixtures, controls, and lighting layouts for warehouses, manufacturing plants, distribution centers, hangars, and other high-ceiling facilities.
Call 1-844-533-7767 to discuss your high bay lighting project.
Frequently Asked Questions – LED High Bay Lighting
What ceiling height requires LED high bay lighting?
There is no universal ceiling height at which a high bay fixture becomes mandatory.
High bays are commonly used in higher-mounting applications such as warehouses, manufacturing facilities, distribution centers, hangars, gymnasiums, and large commercial or industrial spaces.
Mounting height should be considered together with fixture output, distribution, spacing, required illumination, and facility geometry.
How many lumens do I need for high bay lighting?
There is no single lumen range appropriate for every high bay application.
Required fixture output depends on mounting height, spacing, optical distribution, required illumination, uniformity, facility dimensions, surface reflectance, and visual tasks.
Photometric analysis provides a more reliable method of selecting output than choosing fixtures from a general lumen range.
What is the difference between high bay and low bay lighting?
High bay and low bay fixtures are designed for different mounting conditions, outputs, distributions, and applications.
High bays are generally used for higher mounting heights and larger spaces, while low bays are typically used where fixtures are mounted closer to the work plane.
The distinction should not be based solely on a fixed ceiling-height cutoff.
What beam angle or distribution is best for LED high bay lights?
The appropriate distribution depends on mounting height, fixture spacing, aisle or equipment layout, required illumination, and the geometry of the facility.
More concentrated distributions may be useful in some higher-mounting or aisle applications, while wider distributions can be appropriate where broader coverage is needed.
The photometric performance of the specific fixture is more useful than relying on beam angle alone.
Are LED high bay lights energy efficient?
LED high bays can reduce energy consumption compared with many older metal halide, high-pressure sodium, and fluorescent systems.
Actual savings depend on existing and replacement wattage, fixture quantities, operating hours, controls, required illumination, and electricity costs.
Occupancy sensing, dimming, scheduling, and other controls can provide additional savings in suitable applications.
Can LED high bay lighting be dimmed?
Many commercial LED high bays are available with dimming drivers and can be integrated with compatible occupancy sensors, daylight-responsive controls, scheduling, or networked lighting systems.
Control compatibility varies by fixture, driver, sensor, and operating environment and should be verified during equipment selection.
How long do LED high bay fixtures last?
Commercial LED high bay fixtures can provide operating lives measured in tens of thousands of hours. Published lifetime ratings vary by fixture, manufacturer, components, and testing methodology.
Actual service life depends on LED and driver quality, thermal management, operating hours, ambient temperature, electrical conditions, controls, and the operating environment.
Are explosion-proof high bay lights required in hazardous environments?
Where an applicable hazardous-location classification requires certified equipment, appropriately classified and certified lighting must be used instead of a standard high bay.
Fixture selection depends on the specific Class, Division or Zone, hazardous material or group, temperature requirements, ambient conditions, and applicable certification requirements.
A rugged or high-IP industrial high bay is not automatically suitable for a classified hazardous location.
What color temperature is best for warehouses?
There is no universal color temperature for warehouse or industrial high bay lighting.
4000K and 5000K are commonly considered for many industrial applications, but the appropriate selection depends on visual tasks, facility requirements, surrounding surfaces, desired appearance, existing lighting, and other project considerations.
Color temperature should not be used as a substitute for evaluating illumination, glare, uniformity, and color-rendering requirements.
How do I choose between UFO and linear high bay fixtures?
UFO fixtures offer a compact form factor and can work well in open spaces. Linear high bays can complement aisles, racks, production lines, and rectangular layouts.
The better choice depends on mounting height, facility geometry, fixture spacing, optical distribution, required illumination, controls, and environmental requirements.
Can LED high bays be used in high-temperature facilities?
Standard LED high bays have manufacturer-defined ambient operating ranges.
Facilities with elevated temperatures should evaluate the temperature at the actual fixture mounting location and select equipment with an appropriate published ambient-temperature rating.
Specialized high-temperature high bays are available for demanding applications where standard fixtures are not suitable.
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Related High Bay & Industrial Lighting Resources
- LED Linear High Bay Lighting — Compare linear high bays for warehouses, aisles, production areas, storage facilities, and other high-ceiling applications.
- High Bay Mounting Height Guide — Learn how mounting height, fixture output, spacing, distribution, and facility geometry affect high bay selection and layout.
- Warehouse Lighting Layout Guide — Review fixture placement, illumination, uniformity, aisles, racks, and other considerations when planning warehouse lighting.
- LED High-Temperature High Bay Lighting — Explore specialized high bay fixtures for foundries, manufacturing plants, processing areas, and other elevated-temperature environments.
- Industrial Lights — Return to the broader industrial lighting pillar for additional fixture categories and specialized industrial applications.