200 / 240 / 320 Watt Adjustable LED UFO High Bay | 30000 to 48000 Lumens | 4000K / 5000K Adjustable | 277-480V | Black
Dwayne Kula | President, CTO and Founder
889 in stock
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 200 | 240 | 320 |
| Lumens | 30000 | 36000 | 48000 |
| Lumens Per Watt | 150 |
| Replaces | 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) | Pendant or 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) | 13.8 W X 9.5 H |
| Weight (lbs) | 13 |
| Cord Length | 5 Feet |
| Dimming Cord Length | 8 Inches |
Features/Accessories
- Color Adjustable
- Wattage Adjustable
- Motion Sensor
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 200W, 240W, or 320W output selection with 4000K or 5000K color temperature selection. The round UFO form factor uses a die-cast aluminum housing, polycarbonate lens, and standard hook mounting.
The fixture is configured for 277-480V electrical systems and can replace 1000W metal halide fixtures where available light levels, mounting height, and layout support the selected output. Pendant and surface mounting options are available.
Core Performance and Output
Selectable output levels provide 30,000, 36,000, or 48,000 lumens at 150 lumens per watt. The standard 90 degree beam distribution supports broad downward coverage from high mounting positions.
The fixture operates on 277-480V, 50/60 Hz power and uses 0-10V dimming. CRI is 80+.
The 320W setting can produce excessive light at lower mounting heights if fixture placement and dimming are not considered. At higher mounting heights, spacing and target light levels need to be reviewed to maintain uniformity.
Adjustability and Control Options
Wattage adjustment allows selection between 200W, 240W, and 320W. Color temperature adjustment provides 4000K or 5000K output.
0-10V dimming is included for compatible control systems. A motion sensor is available as an accessory.
Longevity and Reliability
The fixture is rated for 50,000 L70 hours. It operates in ambient temperatures from -40F to 122F.
Integrated 6kV surge protection helps address electrical transient exposure. The fixture includes a 5-year warranty.
Build Quality and Physical Characteristics
The black die-cast aluminum housing measures 13.8 inches wide by 9.5 inches high and weighs 13 pounds. The polycarbonate lens protects the optical system.
The fixture is IP65 rated and IK10 rated. A 5-foot power cord and 8-inch dimming cord are included.
Where This Product Fits Best
This UFO high bay is suited to large indoor spaces with elevated ceilings, 277-480V service, and a need for adjustable high-output lighting. The selectable wattage supports projects where output needs may differ across similar areas.
- manufacturing facility lighting
- warehouse lighting
- distribution center lighting
- aircraft hangar lighting
- gymnasium lighting
- indoor sports facility lighting
- convention center lighting
The IP65 and IK10 ratings support locations where fixtures may be exposed to dust, moisture, or impact. Installation conditions must remain within the stated operating temperature range.
Installation and Long-Term Use
Standard installation uses the hook mount. Pendant and surface mounting are available where the mounting arrangement requires a different fixture position.
Verify 277-480V supply voltage, mounting support, and access to the wattage and color temperature selectors before installation. The fixture weight is 13 pounds, and the included power cord is 5 feet long.
For long-term service, maintain access to the fixture, dimming leads, and any installed motion sensor. The IP65 rating does not remove the need to protect electrical connections from improper installation.
How This Fixture Is Commonly Used
In warehouse lighting, manufacturing facility lighting, and distribution center lighting, these fixtures are commonly installed in rows or grid layouts that follow equipment areas, storage patterns, and aisle arrangements. Mounting height affects the selected wattage, fixture spacing, and resulting light distribution.
For gymnasium lighting, indoor sports facility lighting, and aircraft hangar lighting, layouts are typically arranged around the open area and mounting structure. The 90 degree beam angle provides a broad downward distribution from elevated mounting locations.
Higher output can reduce fixture count, but it may require closer review of glare, mounting height, and uniformity. Final layout should account for the selected wattage, target light levels, and mounting configuration.
Safety, Certifications, and Warranty
UL listed. DLC Premium listed.
The fixture is IP65 rated and IK10 rated. It includes 6kV surge protection.
The warranty period is 5 years.
Frequently Asked Questions
Q: What output levels are available on this UFO high bay?
A: The fixture is adjustable between 200W, 240W, and 320W, producing 30,000, 36,000, or 48,000 lumens.
Q: What voltage does this fixture require?
A: The fixture operates on 277-480V, 50/60 Hz power.
Q: Can this fixture be dimmed?
A: Yes. The fixture includes 0-10V dimming.
Q: What mounting options are available?
A: Hook mounting is standard. Pendant and surface mounting are available options.
Q: What factors affect fixture layout?
A: Mounting height, selected wattage, 90 degree beam angle, target light levels, and layout requirements affect fixture placement. The supplied product data does not establish a specific spacing value or fixture count.
Application Questions and Clarification
Q: Is this fixture appropriate for warehouse lighting and distribution center lighting?
A: The fixture is listed for warehouse lighting and distribution center lighting. Final fit depends on mounting height, selected wattage, target light levels, and layout requirements.
Q: What should be reviewed for manufacturing facility lighting?
A: Review the available 277-480V supply, mounting method, selected wattage, color temperature, dimming requirements, and fixture placement.
Q: Can the color temperature be selected for gymnasium lighting?
A: Yes. The fixture has selectable 4000K and 5000K color temperatures.
Web ID: 2787
