Description
UFO LED High Bay Light – 300W / 400W / 500W Adjustable Industrial Lighting
Commercial LED High Bay Lighting for Warehouses and Industrial Facilities
The UFO Series LED High Bay Light is designed for commercial and industrial spaces requiring powerful, adjustable overhead illumination. With selectable 300W, 400W, and 500W power settings, the fixture allows installers to configure power consumption for different lighting requirements.
Built with a high-transmittance polycarbonate lens, the UFO high bay provides an efficient industrial lighting solution for warehouses, manufacturing facilities, distribution centers, and other high-ceiling environments.
Key Features and Benefits
Selectable Wattage – 300W / 400W / 500W
An integrated DIP switch provides three power settings, allowing the installer to select the appropriate wattage for the application.
150 lm/W Luminous Efficacy
The fixture is rated at 150 lumens per watt, supporting efficient commercial lighting performance.
0–10V Dimming
Compatible with appropriate 0–10V dimming controls, allowing adjustable light output where a compatible control system is installed.
4000K–6500K Color Temperature Range
The catalog specifies tunable color temperature across a 4000K–6500K range, suitable for commercial environments requiring neutral-to-cool white lighting.
Two Input-Voltage Options
Choose the version that matches your electrical system:
- UFO-500-L-H: AC 120–277V
- UFO-500-H-H: AC 277–480V
Industrial Fixture Construction
A high-transmittance PC lens and sealing components, including a waterproof connector and silicone ring, are specified for the UFO Series. Verify the exact environmental rating before installation in wet or exposed locations.
Recommended Applications
- Warehouses and storage facilities
- Manufacturing plants and factories
- Distribution and logistics centers
- Industrial workshops
- Commercial buildings with high ceilings
- Large indoor workspaces
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | UFO LED High Bay Light |
| Model Numbers | UFO-500-L-H / UFO-500-H-H |
| Adjustable Power | 300W / 400W / 500W |
| Input Voltage | AC 120–277V or AC 277–480V |
| Dimming | 0–10V |
| Luminous Efficacy | 150 lm/W |
| Color Temperature | 4000K–6500K |
| Color Rendering Index | Ra >70 |
| Power Factor | >0.95 |
| Lens Material | Polycarbonate (PC) |
| Warranty | 5 years indicated in catalog |
Upgrade Your Commercial Lighting
The UFO LED High Bay Light offers a combination of selectable power settings, dimming capability, and industrial-oriented construction.
Select the appropriate voltage version and configure the wattage to suit your facility’s lighting requirements.

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