Choosing the right UFO LED high bay light is not simply a matter of selecting the highest wattage. Mounting height, required illumination, beam angle, luminous efficacy, operating environment and control options all affect the final lighting result.
A properly designed LED high bay lighting system can provide uniform illumination while reducing unnecessary energy consumption and maintenance work. This guide explains the main factors buyers, contractors and project planners should consider when selecting LED high bay lights for warehouses, factories, workshops and logistics facilities.
A UFO LED high bay light is a compact, round industrial fixture designed for spaces with high ceilings. Its circular housing, efficient thermal design and concentrated light output make it suitable for large indoor commercial and industrial environments.
Common applications include:
Warehouses and distribution centers
Manufacturing plants
Production workshops
Aircraft hangars
Exhibition halls
Indoor sports facilities
Large retail and commercial spaces
Compared with traditional metal halide or fluorescent high bay fixtures, LED high bay lights offer faster startup, higher energy efficiency, longer operating life and more flexible lighting controls.Quick Answer: How Do You Choose a UFO LED High Bay Light?
To choose the right UFO LED high bay light, first determine the mounting height and required illuminance. Then compare the fixture’s actual lumen output, luminous efficacy, beam angle, environmental protection rating and control options.
For most projects:
Lower mounting heights generally require lower wattage and wider light distribution.
Higher mounting heights usually require greater lumen output and a narrower beam angle.
Warehouses need uniform aisle and storage-area illumination.
Workshops and production areas may require higher task-level brightness.
Dimming and motion sensors can reduce energy use in intermittently occupied spaces.
A professional lighting calculation is recommended for large projects because fixture spacing, ceiling structure, surface reflectance and working-plane requirements also affect the result.
Mounting height is one of the most important factors in high bay lighting selection.
If a fixture does not produce enough light for the installation height, the working area may appear dim. If the output is too high or the beam is too narrow, the installation may create glare, bright spots or uneven illumination.
The following ranges can be used as an initial reference:
| Approximate mounting height | Typical starting wattage | Common applications |
|---|---|---|
| 4–6 m | 60–100W | Workshops, small warehouses and commercial spaces |
| 6–8 m | 100–150W | Warehouses, production areas and storage facilities |
| 8–10 m | 150–200W | Factories, logistics centers and larger workshops |
| 10–15 m | 200–300W or higher | High warehouses, hangars and heavy industrial facilities |
These values are general guidelines rather than final lighting calculations. The required wattage may vary depending on luminous efficacy, fixture spacing, beam angle and target lux level.
Wattage tells you how much electrical power a fixture consumes. Lumens indicate how much visible light it produces.
For this reason, two 150W LED high bay lights may not provide the same brightness. A fixture with higher luminous efficacy can produce more lumens from the same amount of power.
Luminous efficacy is expressed in lumens per watt, or lm/W.
For example:
A 150W fixture at 140 lm/W produces approximately 21,000 lumens.
A 150W fixture at 160 lm/W produces approximately 24,000 lumens.
A 150W fixture at 190 lm/W produces approximately 28,500 lumens.
A 150W fixture at 210 lm/W produces approximately 31,500 lumens.
Higher efficacy can help reduce connected power while maintaining the required light output. However, the best choice should balance performance, project budget, installation height and operating hours.
EZCOLED UFO LED high bay solutions are available with different wattage and efficiency configurations to support a wide range of industrial lighting projects.
Beam angle determines how widely the light is distributed from the fixture.
A 60° beam creates a more concentrated light distribution. It is generally suitable for higher mounting positions or areas where the light must reach a smaller target zone.
A 90° beam provides a balance between coverage and intensity. It is commonly used in warehouses, workshops and general industrial lighting installations.
A 120° beam creates wider light distribution. It can be useful at lower mounting heights or in open spaces where broad and uniform coverage is preferred.
The narrowest beam is not automatically the best choice for a high ceiling. Fixture spacing, aisle arrangement and the required uniformity must also be considered.
Different spaces require different levels of illumination. A warehouse aisle does not necessarily need the same brightness as a precision assembly area.
General project requirements may include:
Storage and circulation areas: basic, uniform illumination
Loading and logistics areas: improved visibility for vehicle and personnel movement
General manufacturing: higher working-plane illumination
Detailed inspection or assembly: brighter and more controlled task lighting
The target illuminance is normally measured in lux. Project designers should also consider glare, uniformity and vertical illumination instead of focusing only on the highest lux reading.
For accurate results, a lighting simulation can help determine the required fixture quantity, mounting positions and spacing before installation.
Color temperature influences the visual appearance of the illuminated space.
UFO LED high bay lights are commonly available from 3000K to 6500K:
3000K produces a warmer appearance.
4000K provides a neutral white light.
5000K produces a clear, daylight-like appearance.
6000–6500K creates a cooler white appearance.
For many warehouses and factories, 4000K or 5000K is commonly selected because it provides clear visibility without making the space appear excessively warm.
When choosing a color temperature, consider the type of work, employee comfort and the appearance of products or materials inside the facility.
Lighting controls can significantly improve the efficiency of an industrial lighting system.
A 0–10V dimming system allows the output of compatible LED high bay lights to be adjusted. It can be integrated with suitable controllers, daylight-harvesting systems or building lighting controls.
Sensors can reduce light output when an area is unoccupied and restore full output when movement is detected. This is particularly useful in:
Low-traffic warehouse aisles
Storage zones
Loading areas
Facilities with changing production schedules
Spaces that do not require full brightness at all times
Dimming and sensing options should be confirmed during product selection because the required driver, sensor interface and installation accessories may vary.
Industrial lighting fixtures often operate for long hours in environments containing dust, moisture, vibration or elevated temperatures.
Important factors to review include:
IP protection rating
Impact resistance
Housing material
Driver quality
Operating temperature
Surge protection
Thermal management
Product certifications required for the destination market
An IP65-rated fixture is designed to resist dust and water jets, making it suitable for many demanding indoor industrial environments and certain protected outdoor applications.
Thermal management is equally important. A die-cast aluminum housing with properly designed cooling fins helps transfer heat away from the LED components and driver. Effective heat dissipation supports stable performance and helps reduce premature light depreciation.
The mounting method should match the building structure and the required light direction.
Common UFO LED high bay installation options include:
Loop or hook mounting
Bracket mounting
Adjustable surface mounting
Pendant installation with compatible accessories
Loop mounting is widely used for suspended industrial installations. An adjustable bracket is useful when the fixture must be mounted to a ceiling or structure and aimed toward a specific area.
Always verify the load-bearing capacity of the mounting point and follow the product installation instructions.
EZCOLED offers different UFO LED high bay configurations for different industrial lighting requirements.
The HY06 is a compact industrial high bay series covering approximately 60W to 300W.
It is a practical choice for projects that require:
A compact UFO-style structure
Multiple wattage configurations
Flexible industrial and commercial applications
Efficient lighting for warehouses and workshops
Optional beam angles and control functions
The HY06 series is especially suitable for standard warehouse, workshop and production-area lighting where compact design and configuration flexibility are priorities.
The HB03 series provides a broader power range of approximately 60W to 500W.
It is suitable for projects that require:
Higher-output configurations
A wider wattage selection
Lighting for larger or higher industrial spaces
Flexible optical and installation options
Solutions for demanding warehouse and factory applications
For very high mounting positions or facilities requiring greater lumen output, the HB03 series may offer more configuration flexibility.
The final selection should be based on mounting height, target lux level, fixture spacing and the required total lumen output—not only the model name or nominal wattage.
A higher wattage does not always mean a better lighting result. Lumen output, efficacy and beam distribution must be evaluated together.
Even a powerful fixture can create dark zones if spacing is incorrect. Uniformity is essential in warehouses and production environments.
A narrow beam installed too low may create bright spots. A wide beam installed too high may not deliver enough light to the working plane.
Industrial facilities often operate in zones. Ignoring dimming or sensors can result in unnecessary energy consumption.
For larger projects, estimating fixture quantity without a layout or lighting simulation can lead to excessive brightness, insufficient illumination or poor uniformity.
Before requesting a quotation, prepare the following project information:
Building length, width and height
Fixture mounting height
Target illumination level
Type of work performed in the space
Existing fixture type and wattage
Required input voltage
Preferred color temperature
Required beam angle
Dimming or sensor requirements
Installation method
Quantity and destination market
With this information, the lighting supplier can recommend a more accurate product configuration and fixture layout.
The right UFO LED high bay light should provide the required illumination with efficient power consumption, suitable light distribution and dependable performance in the intended environment.
Start with the mounting height and target lux level. Then compare lumen output, luminous efficacy, beam angle, color temperature, protection rating and lighting-control options. For large warehouses, factories and logistics facilities, a lighting simulation is the most reliable way to confirm wattage, quantity and spacing.
EZCOLED provides compact HY06 UFO LED high bay lights from 60W to 300W and the wider-range HB03 series from 60W to 500W. Different efficiency, beam-angle, mounting, dimming and sensor configurations are available to support a variety of industrial lighting projects.
Contact EZCOLED with your building dimensions, mounting height and lighting requirements to receive a suitable product recommendation.
The required wattage depends on mounting height, target lux level, luminous efficacy, beam angle and fixture spacing. Lower industrial spaces may use 60–100W fixtures, while high warehouses and large factories may require 200–300W or higher-output configurations. A lighting calculation should be used for the final selection.
There is no single lumen value for every warehouse. The correct output depends on ceiling height, floor area, aisle arrangement, fixture spacing and required illumination. Compare the total delivered lumens and lighting distribution rather than choosing by wattage alone.
A 60° beam is commonly used for more concentrated lighting, a 90° beam provides balanced industrial coverage, and a 120° beam offers wider distribution. The best option depends on mounting height, spacing and the layout of the facility.
Many warehouses use 4000K or 5000K LED high bay lights. These color temperatures provide a clear, neutral-to-daylight appearance suitable for storage, logistics and general industrial work.
Yes. UFO LED high bay lights are commonly used in factories because their compact structure, high lumen output and efficient thermal design are well suited to high-ceiling industrial spaces. The selected fixture should meet the factory’s brightness, protection and control requirements.
Compatible LED high bay lights can support motion or microwave sensors. Sensors are useful in warehouse aisles, storage areas and other intermittently occupied zones because they allow the lighting system to reduce output when the area is empty.
A supplier will typically need the building dimensions, mounting height, target lux level, application, input voltage, preferred color temperature, installation method and any dimming or sensor requirements.
Send us your warehouse dimensions, mounting height, target illumination level and project requirements. EZCOLED will help you identify a suitable high bay lighting configuration.
