Description
300W/400W/500W Selectable High Output Warehouse High Bay | up to 75,000 Lumens | 0-10V Dimming | DLC Premium
This 500W commercial UFO LED high bay light is designed for warehouses, manufacturing facilities, distribution centers and other large high-ceiling spaces requiring powerful overhead illumination. The fixture is field selectable between 300W, 400W and 500W, delivers up to 150 lumens per watt, provides a 5000K daylight color temperature and supports 0-10V dimming. 90-degree beam options allow the light distribution to be matched to mounting height and floor coverage requirements.
Product Specifications
- Product Type: Commercial UFO LED high bay light
- Maximum Wattage: 500W
- Selectable Wattage: 300W, 400W or 500W
- Color Temperature: 5000K
- Luminous Efficacy: 150 lm/W
- Calculated Output at 300W: Up to 45,000 lumens
- Calculated Output at 400W: Up to 60,000 lumens
- Calculated Output at 500W: Up to 75,000 lumens
- CRI: Greater than 70
- Voltage Options: 120-277V AC
- Frequency: 50/60Hz
- Dimming: 0-10V
- Power Factor: Greater than 0.95 at full load
- Beam Angle Options: 90 degrees
- Housing: Die-cast aluminum
- Finish: Powder coated
- Lens: High-transmittance polycarbonate lens with tempered glass
- Salt Spray Testing: 2,000 hours
- IP Rating: IP50
- Fixture Diameter: 19.27 inches
- Fixture Height: 4.84 inches
- Net Weight: 20.62 lbs
- Operating Temperature: -4 F to 104 F
- Certifications: ETL, FCC and DLC Premium
- Warranty: 5 years
Downloads
Benefits
- 300W, 400W and 500W selectable settings allow one high bay to cover multiple lighting requirements.
- Produces up to approximately 75,000 calculated lumens at the maximum 500W setting.
- 150 lm/W efficacy provides high output for large commercial and industrial spaces.
- 5000K daylight color supports bright, high-visibility working environments.
- 0-10V dimming allows integration with compatible commercial lighting controls.
- Die-cast aluminum construction helps dissipate heat during high-output operation.
- Powder-coated housing has been tested to 2,000 hours of salt spray exposure.
- DLC Premium certification supports commercial projects specifying high-efficiency lighting.
- Field-selectable wattage can reduce the number of high-bay models contractors need to stock.
Applications
- Warehouses
- Distribution centers
- Manufacturing plants
- Industrial facilities
- Aircraft hangars
- Large storage buildings
- Commercial garages
- Maintenance facilities
- High-ceiling retail spaces
- Sports and recreation facilities
300W, 400W or 500W Selectable High Bay
The fixture includes a field-adjustable DIP switch that allows the installer to select 300W, 400W or 500W operation. This gives contractors greater flexibility when matching light output to ceiling height, fixture spacing and required illumination levels.
Using the listed 150 lm/W efficacy, calculated output is approximately 45,000 lumens at 300W, 60,000 lumens at 400W and 75,000 lumens at 500W.
5000K Daylight Commercial Lighting
This configuration is supplied in 5000K. The daylight-white appearance is commonly used in warehouses, manufacturing spaces and other commercial environments where bright, clear illumination is preferred.
Built for Large Warehouse Lighting Projects
With output up to approximately 75,000 calculated lumens, this high-output UFO LED high bay is intended for larger spaces where lower-wattage 100W, 150W or 240W high bays may not provide sufficient illumination.
The selectable wattage design also allows contractors to use the same fixture in areas with different mounting heights or lighting requirements.
0-10V Dimmable
The fixture supports 0-10V dimming using compatible commercial lighting controls. Purple and pink dimming leads are provided for connection to the 0-10V control circuit.
DLC Premium High Bay
This commercial UFO high bay is DLC Premium certified and ETL listed. DLC Premium certification makes it suitable for projects where high-efficiency commercial lighting is specified and may support utility rebate eligibility where available.
Commercial-Grade Construction
The fixture uses a die-cast aluminum heat sink designed to dissipate heat generated during high-output operation. The housing is powder coated and has been tested to 2,000 hours of salt spray exposure.
A high-transmittance polycarbonate lens and tempered glass protect the LED light source while allowing efficient light transmission.
Voltage Options
The fixture is available in 120-277V. Confirm the building voltage before ordering so the correct electrical configuration is selected for the project.
Compact UFO High Bay Design
Despite its high output, the fixture measures approximately 19.27 inches in diameter and 4.84 inches high. The round UFO design minimizes fixture height compared with many traditional high-output industrial luminaires.
Before You Order
This product page is specifically for the 5000K configuration. Wattage is field selectable between 300W, 400W and 500W.
Installation
The fixture is designed for suspended high-bay installation using the integrated eye bolt and suitable ceiling hardware. Installation must be completed by a qualified electrician in accordance with the National Electrical Code and applicable local requirements.
Disconnect power before installation. Secure the ceiling mounting hardware, suspend the fixture, complete the line-voltage and optional 0-10V dimming connections, select the desired wattage with the fixture DIP switch and verify proper operation before placing the fixture into service.
Frequently Asked Questions
How many watts is this UFO LED high bay?
The fixture is field selectable at 300W, 400W or 500W. The installer can select the appropriate wattage using the DIP switch on the fixture.
How many lumens does the 500W UFO LED high bay produce?
The fixture is rated at 150 lumens per watt. Based on that efficacy, calculated output is approximately 45,000 lumens at 300W, 60,000 lumens at 400W and 75,000 lumens at 500W.
What color temperature is this high bay?
This product configuration is 5000K, providing a daylight-white appearance commonly used in warehouses, manufacturing facilities and other commercial work areas.
Is this high bay dimmable?
Yes. The fixture supports 0-10V dimming when connected to a compatible commercial dimming control.
What voltage does this UFO high bay use?
The fixture is 120-277V AC.
Is this high bay DLC Premium certified?
Yes. The fixture is DLC Premium certified and ETL listed.
What size is the fixture?
The UFO high bay measures approximately 19.27 inches in diameter and 4.84 inches high.
How is this high bay mounted?
The fixture is designed for suspended high-bay installation using the integrated eye bolt, chain and suitable ceiling mounting hardware.
Where is a 500W UFO LED high bay typically used?
This high-output fixture is designed for large warehouses, manufacturing plants, distribution centers, aircraft hangars, large storage buildings and other commercial or industrial spaces with high ceilings.
Can the wattage be changed after installation?
Yes. Wattage is field adjustable with the DIP switch on the fixture. Power should be disconnected before changing fixture settings.
What is the warranty?
The fixture carries a 5-year warranty.
Disclaimers
*This product typically ships in 2 to3 business days. Larger quantities may take longer than stated lead-time. All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship. Price is per Fixture.
