80 / 100 / 150 Watt Adjustable LED UFO High Bay | 12000 to 22500 Lumens | 4000K / 5000K Adjustable | 100-277V | Black or White Housing
The adjustable LED UFO High Bay fixture is an excellent choice for warehouse and manufacturing facility lighting due to its versatile wattage and color temperature options, delivering up to 22,500 lumens. Its IP65 rating and die-cast aluminum housing ensure durability in challenging environments, while the UL and DLC Premium certifications guarantee reliability and efficiency. With flexible mounting options and a 50,000-hour lifespan, this fixture is ideal for high-ceiling applications requiring robust, energy-efficient lighting solutions.
Neil Peterson | CEO and Chief Lighting Specialist
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 80 | 100 | 150 |
| Lumens | 12000 | 15000 | 22500 |
| Lumens Per Watt | 150 |
| Replaces | 250 or 400 Watt Metal Halide |
| Voltage | 100V-277V |
| Color Temperature | 4000K or 5000K |
| CRI | 80+ |
| Dimming | 0-10V |
| Beam Angles (Std) | 90° |
| Optics | Polycarbonate Lens |
| Lifespan | 50,000 (L70) hours |
| Mounting | Hook |
| Mounting (Opt) | Surface |
| Fixture Color | Black or White |
| Frequency (Hz) | 50/60 |
| Power Factor | .90 |
Durable Construction
| Housing | Die-Cast Aluminum |
| IP Rating | IP65 |
| Surge Protection | 6kV |
| Operating Temperature | -40°F to 113°F |
| Certifications | UL | DLC Premium |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 10.8 W X 7.7 H |
| Weight (lbs) | 4.5 |
| Cord Length | 5 Feet |
| Dimming Cord Length | 8 Inches |
Features/Accessories
- Color Adjustable
- Wattage Adjustable
- Motion Sensor
Notes
- NEMA4X
Product SKU Variations
- SKU: LLS-X-HB9-150A-CC
- SKU: LLS-X-HB9-150A-CC-W
Download IES Files
Product Lighting Layout Estimator
Use this estimator to calculate approximate fixture count, spacing, and average foot-candles for a simple rectangular space using the selected LED fixture. Enter your room dimensions, mounting height, target foot-candles, light loss factor, and room/layout condition to generate a preliminary lighting layout. When IES photometry is available, workplane height and room reflectance controls are shown.
Project Inputs
Estimated Results
Estimated average foot-candles are preliminary and should be verified with a lighting plan for project-critical applications.
Room / Layout Condition: This field is used only when usable IES photometry is not available. In fallback mode, it acts as a simplified room utilization factor for reflectance, fixture distribution, racking, obstructions, and how much fixture light reaches the work area. Open / light-colored spaces use 0.90, typical warehouses or shops use 0.75, racked or obstructed spaces use 0.60, and dark or complex spaces use 0.45. When IES photometry is active, this field is hidden and the estimator uses the selected workplane height, LLF, and simplified reflectance adjustment instead.
Photometry / Simulation Note: When usable IES photometry is available for the selected fixture, this estimator uses the fixture’s IES candela data, selected workplane height, light loss factor, and simplified reflectance adjustment to estimate fixture count, average foot-candles, and visual light distribution. The reflectance adjustment is a conservative approximation and is not a full zonal-cavity, radiosity, or professional photometric room calculation. When IES photometry is not available, the estimator uses a simulated beam model based on lumens, mounting height, room/layout condition, light loss factor, and beam angle.
Preliminary Estimate Only: This estimator is intended for simple square or rectangular spaces and should be used as a planning aid, not a final photometric lighting plan. Actual light levels may vary based on fixture optics, selected IES file, mounting conditions, workplane height, ceiling height, surface reflectance, obstructions, controls, voltage, installation conditions, and site-specific requirements. Project-critical applications should be verified with a formal lighting plan.
This estimate is a starting point. Warehouses, industrial facilities, hazardous locations, sports areas, schools, healthcare spaces, public areas, and code-sensitive projects may require a reviewed lighting layout before purchase or installation.
Product Overview
This adjustable LED UFO high bay provides 80W, 100W, or 150W operation with selectable 4000K or 5000K color temperature. Its round die-cast aluminum housing is available in black or white. The fixture is configured for high-ceiling interior lighting where output adjustments may be needed during installation or future facility changes. It can replace 250W or 400W metal halide fixtures.Core Performance and Output
The selectable output settings provide 12,000, 15,000, or 22,500 lumens at 150 lumens per watt. A standard 90 degree beam angle directs light downward through a polycarbonate lens. The fixture operates on 100-277V, 50/60Hz power and has a 0.90 power factor. The 150W setting can produce excessive light at lower mounting heights, while higher mounting heights require layout review to maintain uniformity.Adjustability and Control Options
Wattage selection allows the fixture output to be set at 80W, 100W, or 150W. Color temperature can be set to 4000K or 5000K. 0-10V dimming is supported. A motion sensor is available as an accessory.Longevity and Reliability
The rated life is 50,000 hours at L70. The fixture includes 6kV surge protection. The operating temperature range is -40F to 113F. IP65 and NEMA 4X construction support operation where dust and moisture exposure are present.Build Quality and Physical Characteristics
The housing is die-cast aluminum with a polycarbonate lens. The fixture measures 10.8 inches wide by 7.7 inches high and weighs 4.5 pounds. A hook mount is standard, and surface mounting is optional. The fixture includes a 5-foot power cord and an 8-inch dimming cord.Where This Product Fits Best
This UFO high bay is suited to indoor high-ceiling lighting layouts that need selectable output and color temperature. The available output range supports primary industrial and large interior applications.- manufacturing facility lighting
- warehouse lighting
- distribution center lighting
- gymnasium lighting
- aircraft hangar lighting
- indoor sports facility lighting
