150 / 200 / 240 Watt Adjustable LED UFO High Bay | 22500 to 36000 Lumens | 4000K / 5000K Adjustable | 100-277V | Black or White Housing
This adjustable UFO high bay suits warehouses and manufacturing facilities needing selectable 150, 200, or 240W output, 22,500 to 36,000 lumens, and 4000K or 5000K color temperature. Its 90 degree beam, 0-10V dimming, and hook, pendant, or optional surface mounting support practical layout flexibility. Die-cast aluminum construction, IP65 and IK10 ratings, 6kV surge protection, and -40F to 122F operation suit demanding industrial environments.
Dwayne Kula | President, CTO and Founder
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 150 | 200 | 240 |
| Lumens | 22500 | 30000 | 36000 |
| Lumens Per Watt | 150 |
| Replaces | 400 or 1000 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 or Pendant |
| Mounting (Opt) | Surface |
| Fixture Color | Black or White |
| Frequency (Hz) | 50/60 |
Durable Construction
| Housing | Die-Cast Aluminum |
| IP Rating | IP65 |
| IK Rating | IK10 |
| Surge Protection | 6kV |
| Operating Temperature | -40°F to 122°F |
| Certifications | UL | DLC Premium |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 12 W X 7.8 H |
| Weight (lbs) | 7.5 |
| Cord Length | 5 Feet |
| Dimming Cord Length | 8 Inches |
Features/Accessories
- Color Adjustable
- Wattage Adjustable
- Motion Sensor
Product SKU Variations
- SKU: LLS-X-HB9-240A-CC-W
- SKU: LLS-X-HB9-240A-CC
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 is a round, high-output fixture for warehouse lighting, manufacturing facility lighting, distribution center lighting, and gymnasium lighting. It provides selectable wattage and color temperature in a compact die-cast aluminum housing.
The fixture operates from 100-277V and supports hook or pendant mounting, with surface mounting available as an option. Its 90 degree distribution is intended for open high-bay layouts where fixture placement and mounting height are established during lighting design.
Core Performance and Output
Selectable wattage settings of 150W, 200W, and 240W produce 22,500, 30,000, and 36,000 lumens. Fixture efficacy is 150 lumens per watt, with 4000K and 5000K selectable color temperatures and 80+ CRI.
The standard 90 degree beam angle uses a polycarbonate lens. The fixture operates on 100-277V, 50/60 Hz power and supports 0-10V dimming. Higher output settings can be excessive at lower mounting heights, while wider fixture spacing can reduce uniformity between fixtures.
Adjustability and Control Options
Wattage selection allows the fixture output to be set at 150W, 200W, or 240W. Color temperature selection provides 4000K or 5000K from the same fixture.
0-10V dimming is provided for compatible control systems. A motion sensor is available as an accessory. The fixture includes a 5-foot power cord and an 8-inch dimming cord.
Longevity and Reliability
The rated lifespan is 50,000 hours at L70. This rating identifies the point at which light output is expected to reach 70 percent of initial output.
6kV surge protection is included. The fixture is rated for operation from -40F to 122F.
Build Quality and Physical Characteristics
The housing is die-cast aluminum with an IP65 rating and IK10 impact rating. Black and white housing finishes are available.
The fixture measures 12 inches wide by 7.8 inches high and weighs 7.5 pounds. The compact UFO form factor keeps the fixture profile short below the mounting point.
Where This Product Fits Best
This fixture fits high-bay interior lighting layouts that need selectable output, selectable color temperature, and a 90 degree beam distribution. The 22,500 to 36,000 lumen range supports larger open areas and higher-output lighting plans.
- manufacturing facility lighting
- warehouse lighting
- distribution center lighting
- gymnasium lighting
- aircraft hangar lighting
- commercial shop lighting
The IP65 and IK10 ratings support installations where the fixture needs a sealed, impact-resistant housing. Final fixture placement should account for mounting height, target light levels, and the selected wattage setting.
Installation and Long-Term Use
Hook and pendant mounting are standard options, with surface mounting available as an option. The mounting method should match the available structure and the required fixture position.
Installers should set wattage and color temperature before final commissioning. The 100-277V input range and 0-10V dimming leads should be verified against the electrical and control design before connection.
How This Fixture Is Commonly Used
In warehouse lighting, manufacturing facility lighting, and distribution center lighting, this UFO high bay is commonly arranged in repeated overhead rows to maintain consistent coverage across open floor areas. Mounting height and row layout are established around the building structure, work areas, and required light levels.
For gymnasium lighting, aircraft hangar lighting, and commercial shop lighting, fixture positions are typically coordinated with ceiling structure and activity areas. Higher output can reduce fixture count, but layout spacing still determines light uniformity and glare control.
Safety, Certifications, and Warranty
UL listed. DLC Premium listed.
The fixture has a 5-year warranty. It is rated IP65 and IK10.
Frequently Asked Questions
Q: What wattage and lumen settings are available?
A: The fixture is selectable at 150W, 200W, or 240W. These settings produce 22,500, 30,000, or 36,000 lumens.
Q: Can the color temperature be changed?
A: Yes. The fixture has selectable 4000K and 5000K color temperatures.
Q: What mounting options are available?
A: Hook and pendant mounting are available. Surface mounting is optional.
Q: Does this UFO high bay support dimming?
A: Yes. The fixture supports 0-10V dimming.
Q: What should be considered when planning fixture layout?
A: Mounting height, target light levels, selected wattage, and layout requirements affect fixture placement. A specific spacing value is not established by the supplied product data.
Application Questions and Clarification
Q: Is this fixture appropriate for warehouse lighting and distribution center lighting?
A: The fixture is specified for warehouse lighting and distribution center lighting. Its selectable 150W, 200W, and 240W settings provide 22,500 to 36,000 lumens.
Q: What should be confirmed for manufacturing facility lighting?
A: Confirm mounting height, target light levels, fixture layout, available voltage, and whether 0-10V dimming is part of the control design.
Q: Can the fixture be used for gymnasium lighting?
A: Gymnasium lighting is a listed application. Fixture placement should account for the 90 degree beam angle, selected output, and the required lighting layout.
Web ID: 2564