Need help choosing the right Product?
Get expert recommendations and a custom lighting plan within 1 day! Get Product Recommendations ➜
150 Watt LED UFO High Bay | 24000 Lumens | 5000K | 100-277V or 277-480V
The HB2-150 is a compact UFO-style light for shops and warehouses that require a commercial yet cost-effective option. This light is also ideal for above-average ambient temperatures up to 140 degrees Fahrenheit. These UFO fixture provides reliable, energy efficient indoor lighting, delivering between 24,000 lumens with an efficiency of 160 lumens per watt. This fixture is designed for durability and versatility for various commercial and industrial applications.
Dwayne Kula | President, CTO and Founder
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 150 |
| Lumens | 24000 |
| Lumens Per Watt | 160 |
| Replaces | 400 Watt Metal Halide |
| Voltage | 100V-277V or 277V-480V |
| Color Temperature | 5000K |
| CRI | 80+ |
| Dimming | 1-10V |
| Beam Angles (Std) | 120° |
| Optics | Polycarbonate Lens |
| Lifespan | 50,000 (L70) hours |
| Mounting | Eye-Hook |
| Fixture Color | Black |
| Frequency (Hz) | 50 / 60 hz |
| Power Factor | .93 |
| THD | 20% Max |
Durable Construction
| Housing | Die-Cast Aluminum |
| IP Rating | IP65 |
| IK Rating | IK08 |
| Operating Temperature | -22°F to 122°F |
| Certifications | ETL | Rebate Eligible |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 15.75 X 7.9 Inches |
| Weight (lbs) | 14.4 lbs |
| Cord Length | 4 Feet |
IES Files
Product Description
Key Features
- Brand: LED Lighting Supply
- Watts: 150
- Lumens: 24000
- Lumens Per Watt: 160
- Replaces: 400 Watt Metal Halide
- Voltage: 100V-277V or 277V-480V
- Color Temperature: 5000K
- CRI: 80+
- Dimming: 1-10V
- Beam Angles (Std): 120°
- Optics: Polycarbonate Lens
- Lifespan: 50,000 (L70) hours
- Mounting: Eye-Hook
- Fixture Color: Black
- Frequency (Hz): 50 / 60 hz
- Power Factor: .93
- THD: 20% Max
Durable Construction
- Housing: Die-Cast Aluminum
- IP Rating: IP65
- IK Rating: IK08
- Operating Temperature: -22°F to 122°F
- Certifications: ETL | Rebate Eligible
- Warranty: 5 years
Measurements
- Dimensions (in): 15.75 X 7.9 Inches
- Weight (lbs): 14.4 lbs
- Cord Length: 4 Feet
Product SKU Variations
- SKU: MLLG-LE-LED-HB2-150-50-120
- Voltage: 100V-277V
- SKU: MLLG-LE-LED-HB2-150-50-120-HV
- Voltage: 277V-480V
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.
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 is a simplified room utilization factor. It accounts for room 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.
Photometry / Simulation Note: When usable IES photometry is available for the selected fixture, this estimator uses the fixture’s IES candela data to improve the visual floor-level light distribution. 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. Actual light levels may vary based on fixture optics, mounting conditions, ceiling height, surface reflectance, obstructions, controls, voltage, installation conditions, and site-specific requirements.
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 165 Watt Linear LED High Bay delivers 23,100 lumens at 5000K. It is designed for 100-277V input and operates at 50 or 60 Hz. The fixture measures 24.8 by 15 inches and uses a frosted lens for diffused output.
The fixture is rated for 100,000 hours (L70) and provides a 110° beam angle. It is finished in white and supports 1-10V dimming. The power factor is 0.93, and total harmonic distortion is 20% max.
Chain-cable mounting is supported. The fixture does not include a cord. The operating temperature range is -40°F to 113°F.
This fixture is UL listed and rebate eligible. LED Lighting Supply provides a 5-year warranty.
Where This Product Fits Best
This linear high bay is suitable for commercial and industrial spaces requiring high-output, energy-efficient lighting. It is intended as a direct replacement for 400 Watt metal halide fixtures.
Typical applications include warehouses, manufacturing areas, and distribution centers with mounting heights appropriate for high bay fixtures. The 5000K color temperature supports environments where clear, bright illumination is needed.
The fixture’s wide 110° beam angle and frosted lens are suited for open areas where uniform light distribution is required. The operating temperature range allows use in both cold and warm environments.
Chain-cable mounting supports installation in facilities with exposed ceilings or open truss structures.
Performance and Functional Considerations
The fixture delivers 140 lumens per watt, providing high efficiency for large spaces. The 80+ CRI supports accurate color rendering in work areas.
1-10V dimming allows for integration with compatible dimming controls. The fixture operates on 100-277V, accommodating a wide range of electrical systems.
The frosted lens reduces glare and helps distribute light evenly. The 110° beam angle covers broad areas without creating harsh shadows.
The fixture is designed for long-term use, with a rated lifespan of 100,000 hours (L70). The power factor of 0.93 and THD of 20% max support stable operation.
Installation and Long-Term Use
Chain-cable mounting is supported for overhead installation. The fixture does not include a cord, so wiring must be completed on site.
The fixture’s dimensions (24.8 x 15 inches) allow for placement in standard high bay layouts. The white finish blends with most commercial and industrial ceilings.
The operating temperature range of -40°F to 113°F supports use in both refrigerated and heated spaces. The fixture is suitable for continuous operation in demanding environments.
LED Lighting Supply provides a 5-year warranty for long-term reliability. Maintenance requirements are minimal due to the long LED lifespan.
How This Fixture Is Commonly Used
After installation, this fixture provides consistent, high-output lighting for large open areas. The 1-10V dimming capability allows you to adjust light levels as needed for different tasks or occupancy patterns.
The frosted lens helps reduce glare for workers and equipment operators. The wide beam angle ensures that aisles, workstations, and storage areas receive even illumination.
Once installed, the fixture operates quietly and does not require frequent maintenance. The long lifespan reduces the need for lamp changes or service interruptions.
In day-to-day use, the fixture can be relied on for stable performance across a wide range of temperatures and electrical conditions.
Safety, Certifications, and Warranty
This fixture is UL listed. It is rebate eligible.
The fixture is rated for operation from -40°F to 113°F. The power factor and THD support safe, efficient operation in commercial and industrial settings.
LED Lighting Supply provides a 5-year warranty covering the fixture.
The fixture is designed for chain-cable mounting and does not include a cord, supporting secure installation in overhead applications.
Frequently Asked Questions
What voltage does this fixture support?
This fixture operates on 100-277V.
What is the lumen output?
The fixture delivers 23,100 lumens.
What is the intended replacement for this fixture?
This fixture is designed to replace 400 Watt metal halide high bays.
What certifications does this fixture carry?
This fixture is UL listed and rebate eligible.
What is the warranty period?
LED Lighting Supply provides a 5-year warranty for 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.
