180 / 200 / 240 Watt Adjustable LED UFO High Bay | 27000 to 36000 Lumens | 4000K / 5000K Adjustable | 100-277V
This adjustable-watt UFO high-bay fixture has been a top choice for our commercial and industrial project partners. Known for its advanced CRI technology, this fixture provides high-quality light output. In turn, worker safety is amplified, and the risk of worker injury is mitigated. This fixture can be equipped with motion sensor controls to enhance energy efficiency in high foot traffic areas. Facility managers can be sure maintenance costs are reduced without compromising light coverage.
Neil Peterson | CEO and Chief Lighting Specialist
Out of stock
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 180 | 200 | 240 |
| Lumens | 27000 | 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) | 120° |
| Optics | Polycarbonate Lens |
| Lifespan | 50,000 (L70) hours |
| Mounting | Hook |
| Mounting (Opt) | Surface |
| Fixture Color | Black |
| Frequency (Hz) | 50 / 60 hz |
| Power Factor | .90 |
| THD | 20% Max |
Durable Construction
| Housing | Die-Cast Aluminum |
| IP Rating | IP65 |
| IK Rating | IK10 |
| Surge Protection | 4kV |
| Operating Temperature | -40°F to 113°F |
| Certifications | UL | DLC Premium |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 12.8 X 8 Inches |
| Weight (lbs) | 6 lbs |
| Cord Length | 5 Feet |
| Dimming Cord Length | 8 Inches |
Features/Accessories
- Color Adjustable
- Wattage Adjustable
- Motion Sensor
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 UFO high bay fixture provides selectable wattage settings of 80, 100, 120, or 150 watts, delivering lumen outputs from 16,000 to 30,000 lumens. The fixture operates at 200 lumens per watt and is designed to replace 400 watt metal halide systems.
It supports 100V to 277V input and runs at 50 or 60 Hz. The fixture produces a 5000K color temperature with a CRI of 80+. Dimming is available via 1-10V control.
The standard beam angle is 120°, with optional 60° or 90° optics. The lens is polycarbonate. The fixture is finished in black and weighs 12 lbs.
Rated lifespan is 134,000 hours (L70). The fixture measures 14.7 by 7.32 inches and includes a 5-foot cord and an 8-inch dimming cord.
Where This Product Fits Best
This fixture is suited for commercial and industrial spaces requiring high output and flexibility, such as warehouses, manufacturing areas, and distribution centers. The selectable wattage allows adjustment to match changing lighting needs or energy targets.
It is designed for environments where 400 watt metal halide fixtures are being replaced. The fixture’s IP65 rating supports use in locations exposed to dust and water jets, such as loading docks or production floors.
The operating temperature range of -22°F to 122°F allows installation in both refrigerated and high-heat environments. The fixture’s IK08 rating provides resistance to moderate impacts, making it suitable for spaces with occasional contact or vibration.
Optional mounting methods—eye-hook, pendant, or surface—support a range of ceiling types and installation requirements.
Performance and Functional Considerations
The fixture’s wattage adjustability covers four output levels, supporting changes in lighting requirements without fixture replacement. Lumen output ranges from 16,000 to 30,000, with a consistent efficacy of 200 lumens per watt.
1-10V dimming allows integration with lighting controls for further energy management. The fixture’s power factor is 0.90, and total harmonic distortion is limited to 20% maximum.
Beam angle options (120°, 90°, 60°) allow adaptation to different ceiling heights and task area requirements. The polycarbonate lens provides durability and even light distribution.
Surge protection is rated at 4kV, supporting operation in facilities with electrical noise or transient voltage events.
Installation and Long-Term Use
The fixture is constructed with a die-cast aluminum housing for durability and heat management. The IP65 rating allows installation in areas exposed to dust and water jets, such as washdown zones or open bays.
Mounting options include standard eye-hook, with pendant and surface mounting available. The fixture weighs 12 lbs and includes a 5-foot cord for connection. The dimming cord is 8 inches.
Operating temperature range is -22°F to 122°F, supporting use in cold storage, unconditioned warehouses, or high-temperature manufacturing spaces. The fixture is rated for 134,000 hours (L70), supporting long-term operation with minimal maintenance.
Motion sensor functionality is available. A remote control is required to change default sensor settings.
How This Fixture Is Commonly Used
After installation, you can set the fixture’s wattage to match the required light level for the space. This allows adjustment if lighting needs change over time, such as after a layout change or occupancy shift.
The fixture supports 1-10V dimming, so you can connect it to compatible dimming systems for scheduled or occupancy-based control. The beam angle can be selected to focus light where needed or provide broader coverage, depending on the optic chosen at installation.
The fixture’s IP65 and IK08 ratings allow it to be used in areas where it may be exposed to dust, water jets, or occasional impacts. The die-cast aluminum housing and polycarbonate lens support reliable operation in demanding environments.
Motion sensor capability is available for applications where automated control is required. Sensor settings can be adjusted with a remote control if needed.
Safety, Certifications, and Warranty
This fixture is ETL listed and DLC Premium qualified.
IP65 rating allows use in locations exposed to dust and water jets. IK08 rating provides resistance to moderate impacts.
Surge protection is rated at 4kV. The fixture is covered by a 5-year warranty from LED Lighting Supply.
Operating temperature range is -22°F to 122°F.
Frequently Asked Questions
What voltage does this fixture support?
This fixture operates on 100V to 277V input.
What is the lumen output range?
Lumen output ranges from 16,000 to 30,000 lumens, depending on the selected wattage.
What mounting options are available?
Standard mounting is eye-hook. Pendant and surface mounting options are available.
What certifications does this fixture carry?
This fixture is ETL listed and DLC Premium qualified.
What is the environmental rating?
The fixture is rated IP65 for dust and water jet exposure and IK08 for impact resistance.
What is the warranty period?
LED Lighting Supply provides a 5-year warranty on this fixture.
Application Questions and Clarification
This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.
Web ID: 2189
