150 / 200 / 240 Watt Adjustable LED UFO High Bay | 22650 to 36240 Lumens | 4000K / 5000K | 277-480V
The adjustable LED UFO High Bay fixture is an excellent choice for warehouse and manufacturing facility lighting due to its high lumen output (22,650 to 36,240 lumens) and efficiency (151 lumens per watt), replacing 1000W metal halides. Its robust die-cast aluminum housing, IP65, and IK10 ratings ensure durability in demanding environments. With 0-10V dimming, color and wattage adjustability, and versatile mounting options, it offers flexibility and energy savings, backed by UL and DLC Premium certifications and a 5-year warranty.
Cory Peterson | VP of Marketing and Sales Operations
769 in stock
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 150 | 200 | 240 |
| Lumens | 22650 | 30200 | 36240 |
| Lumens Per Watt | 151 |
| Replaces | 400 or 1000 Watt Metal Halide |
| Voltage | 277V-480V |
| 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 |
| 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 8.71 H |
| Weight (lbs) | 7 |
| Cord Length | 5 Feet |
| Dimming Cord Length | 8 Inches |
Features/Accessories
- Color Adjustable
- Wattage Adjustable
- Motion Sensor
- Dome
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 22,650 to 36,240 lumens from selectable 150W, 200W, and 240W settings. It is configured for 277-480V electrical systems and offers selectable 4000K or 5000K color temperature.
The round UFO form factor, hook mount, and 90 degree beam angle support overhead lighting layouts in warehouse lighting, manufacturing facility lighting, and distribution center lighting. Surface mounting is available as an option.
Core Performance and Output
Output is selectable at 22,650, 30,200, or 36,240 lumens, with 151 lumens per watt. The fixture provides 80+ CRI and uses a standard 90 degree beam distribution through a polycarbonate lens.
The 277-480V input operates at 50/60 Hz. Higher wattage settings provide more output for larger lighting layouts, but can produce excessive light at lower mounting heights when fixture placement is not adjusted.
The 90 degree distribution is intended for overhead layouts. Uniformity at higher mounting heights depends on mounting height, fixture spacing, and required light levels.
Adjustability and Control Options
Wattage is adjustable between 150W, 200W, and 240W. Color temperature is adjustable between 4000K and 5000K.
0-10V dimming is included. A motion sensor and dome accessory are available for configurations requiring those components.
Longevity and Reliability
The LED system is rated for 50,000 L70 hours. This rating identifies the point at which light output is expected to reach 70 percent of initial output.
6kV surge protection is included. The operating temperature range is -40 degrees F to 122 degrees F.
Build Quality and Physical Characteristics
The fixture uses a die-cast aluminum housing with a black finish. It is rated IP65 and IK10.
Fixture dimensions are 12 inches wide by 8.71 inches high, with a weight of 7 pounds. The supplied power cord is 5 feet long, and the dimming cord is 8 inches long.
Where This Product Fits Best
This UFO high bay is suited to overhead lighting layouts requiring selectable output, 277-480V input, and a compact round fixture form factor.
- warehouse lighting
- distribution center lighting
- manufacturing facility lighting
- gymnasium lighting
- aircraft hangar lighting
- indoor sports facility lighting
The IP65 and IK10 ratings, die-cast aluminum housing, and -40 degrees F to 122 degrees F operating range support demanding operating conditions within these listed applications.
Installation and Long-Term Use
Hook mounting is standard, with surface mounting available as an option. Confirm the selected mounting method, fixture location, and cord routing before installation.
The fixture requires 277-480V input. For dimming installations, use the provided 0-10V dimming leads and confirm the control arrangement before commissioning.
How This Fixture Is Commonly Used
In warehouse lighting, manufacturing facility lighting, and distribution center lighting, these fixtures are arranged in overhead rows or grid patterns based on mounting height and the required light distribution. The selectable wattage setting allows output to be adjusted within a common fixture layout.
For gymnasium lighting, aircraft hangar lighting, and indoor sports facility lighting, fixture placement is coordinated around the overhead structure and activity area. Higher output can reduce fixture count, but spacing and mounting height still determine uniformity and glare control.
Safety, Certifications, and Warranty
This fixture is UL certified and DLC Premium certified.
The fixture includes a 5-year warranty. It is rated IP65, IK10, and includes 6kV surge protection.
Frequently Asked Questions
Q: What wattage and lumen settings are available?
A: The fixture has selectable 150W, 200W, and 240W settings producing 22,650, 30,200, and 36,240 lumens respectively.
Q: What voltage does this UFO high bay require?
A: The fixture operates on 277-480V at 50/60 Hz.
Q: Can the fixture be dimmed?
A: Yes. The fixture includes 0-10V dimming.
Q: What affects fixture layout planning?
A: The selected wattage, 90 degree beam angle, mounting height, and required light distribution affect fixture layout. A specific spacing value is not established by the supplied product data.
Application Questions and Clarification
Q: Which listed applications fit this UFO high bay?
A: The applicable listed uses are warehouse lighting, manufacturing facility lighting, distribution center lighting, gymnasium lighting, aircraft hangar lighting, and indoor sports facility lighting.
Q: What mounting options are available?
A: Hook mounting is standard. Surface mounting is available as an option.
Q: What environmental ratings does the fixture have?
A: The fixture is rated IP65 and IK10, with an operating temperature range of -40 degrees F to 122 degrees F.
Web ID: 2760
