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150 Watt LED High Temperature Light | 19500 Lumens | 5000K | 100V-277V or 347V-480V | Rated to 194F
Out of stock
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 150 |
| Lumens | 19500 |
| Lumens Per Watt | 130 |
| Replaces | 400 Watt Metal Halide |
| Voltage | 100V-277V or 347V-480V |
| Color Temperature | 4000K or 5000K |
| CRI | 80+ |
| Dimming | No |
| Beam Angles (Opt) | 10° or 25° or 40° or 90° or 120° |
| Optics | Polycarbonate Lens |
| Lifespan | 70,000 hours |
| Mounting | Eye-Hook or Pendant |
| Fixture Color | Gray |
| Frequency (Hz) | 50/60 hz |
| Power Factor | > .95 |
| THD | < 15% |
Durable Construction
| Housing | Aluminum Alloy |
| IP Rating | IP66 |
| Operating Temperature | -40°F to 194°F |
| Certifications | ETL |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 14.17 X 13.77 X 8.65 |
| Weight (lbs) | 19 lbs |
Product Description
Key Features
- Brand: LED Lighting Supply
- Watts: 150
- Lumens: 19500
- Lumens Per Watt: 130
- Replaces: 400 Watt Metal Halide
- Voltage: 100V-277V or 347V-480V
- Color Temperature: 4000K or 5000K
- CRI: 80+
- Dimming: No
- Beam Angles (Opt): 10° or 25° or 40° or 90° or 120°
- Optics: Polycarbonate Lens
- Lifespan: 70,000 hours
- Mounting: Eye-Hook or Pendant
- Fixture Color: Gray
- Frequency (Hz): 50/60 hz
- Power Factor: > .95
- THD: < 15%
Durable Construction
- Housing: Aluminum Alloy
- IP Rating: IP66
- Operating Temperature: -40°F to 194°F
- Certifications: ETL
- Warranty: 5 years
Measurements
- Dimensions (in): 14.17 X 13.77 X 8.65
- Weight (lbs): 19 lbs
Product SKU Variations
- SKU: MLLG-LS-LED-HB-150-50-90-HT
- Voltage: 100V-277V
- SKU: MLLG-LS-LED-HB-150-50-90-HT-HV
- Voltage: 347V-480V
Request IES Files
Web ID: 1324
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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
The 150 Watt LED High Temperature Light is engineered for environments where high ambient temperatures are a constant challenge. This fixture is designed to deliver reliable illumination in industrial settings such as power plants and nuclear facilities, where temperatures can reach up to 194°F. Its robust construction and high lumen output make it a suitable replacement for traditional 400 Watt metal halide fixtures, providing energy-efficient lighting solutions without compromising on performance.
With a versatile voltage range of 100V-277V or 347V-480V, this LED UFO high bay fixture is adaptable to various electrical systems. The fixture's aluminum alloy housing and polycarbonate lens ensure durability and longevity, even in demanding conditions. The IP66 rating confirms its resistance to dust and water ingress, making it suitable for both indoor and outdoor applications.
Core Performance and Output
This high-temperature LED fixture delivers 19,500 lumens with an efficacy of 130 lumens per watt, ensuring bright and efficient lighting. The fixture offers multiple beam angle options, including 10°, 25°, 40°, 90°, and 120°, allowing for tailored light distribution based on specific application needs. The high CRI of 80+ ensures accurate color rendering, which is crucial in industrial settings.
While the fixture is designed for high-temperature environments, it is important to consider mounting heights to optimize light distribution and minimize glare. Excessive output at low mounting heights may lead to increased glare, while higher mounting heights could reduce uniformity.
Adjustability and Control Options
The 150 Watt LED High Temperature Light is equipped with eye-hook or pendant mounting options, providing flexibility in installation. Although the fixture does not include dimming capabilities, its multiple beam angle options allow for some degree of light control and customization to suit different environments.
These mounting options facilitate easy integration into existing structures, ensuring that the fixture can be securely installed in a variety of industrial settings.
Longevity and Reliability
With a lifespan of 70,000 hours, this LED fixture offers long-term reliability, reducing the need for frequent replacements and maintenance. The robust construction and high-quality components ensure consistent performance even in high-temperature environments.
The fixture's power factor of greater than 0.95 and THD of less than 15% contribute to its efficient operation, minimizing energy waste and ensuring stable performance over time.
Build Quality and Physical Characteristics
The fixture's aluminum alloy housing provides excellent heat dissipation, crucial for maintaining performance in high-temperature settings. The polycarbonate lens is impact-resistant, adding an extra layer of durability to the fixture.
With dimensions of 14.17 x 13.77 x 8.65 inches and a weight of 19 lbs, the fixture is compact yet robust, making it suitable for a range of industrial applications. The gray finish offers a neutral aesthetic that blends well with various industrial environments.
Where This Product Fits Best
This LED high-temperature light is ideal for environments where high ambient temperatures are prevalent, such as industrial furnace areas and steel mills. Its robust design and high lumen output make it suitable for challenging applications.
- high temperature facility lighting
- industrial furnace area lighting
- steel mill lighting
- foundry lighting
- power plant and energy site lighting
- nuclear facility lighting
The fixture's IP66 rating ensures it can withstand dust and water exposure, making it suitable for both indoor and outdoor high-temperature applications. Its ability to operate in temperatures up to 194°F makes it a reliable choice for demanding environments.
Installation and Long-Term Use
Installation of this fixture is straightforward, with eye-hook or pendant mounting options available to suit different structural requirements. The fixture's compact design allows for easy integration into existing setups without requiring significant modifications.
For long-term use, it is important to consider the fixture's placement to optimize light distribution and minimize maintenance needs. Regular inspections and cleaning will help maintain performance and extend the fixture's lifespan.
How This Fixture Is Commonly Used
This fixture is typically mounted at heights that optimize its light distribution, often ranging from 15 to 30 feet, depending on the specific application and desired light levels. In high-temperature environments, spacing and layout patterns may vary based on the fixture's wattage and the ambient conditions.
Higher output levels can reduce the number of fixtures needed, but care should be taken to manage potential glare, especially in areas where visual comfort is critical.
Safety, Certifications, and Warranty
The 150 Watt LED High Temperature Light is ETL listed, ensuring compliance with safety standards. Its IP66 rating confirms its suitability for environments exposed to dust and water. The fixture is backed by a 5-year warranty, providing assurance of its quality and reliability.
Operating within a temperature range of -40°F to 194°F, this fixture is designed to perform consistently in extreme conditions, making it a dependable choice for high-temperature applications.
Frequently Asked Questions
Q: What is the maximum operating temperature for this fixture?
A: The fixture is rated to operate in temperatures up to 194°F.
Q: What mounting options are available for this fixture?
A: The fixture can be mounted using either an eye-hook or pendant mount.
Q: Does this fixture support dimming?
A: No, this fixture does not include dimming capabilities.
Q: What is the expected lifespan of this fixture?
A: The fixture has an expected lifespan of 70,000 hours.
Q: How should I plan the spacing for these fixtures in a high-temperature environment?
A: Spacing will depend on the specific application and desired light levels. Consider the fixture's wattage and ambient conditions when planning layout patterns.
Application Questions and Clarification
Q: Is this fixture suitable for use in a steel mill?
A: Yes, this fixture is designed for high-temperature environments like steel mills.
Q: Can this fixture be used in a nuclear facility?
A: Yes, it is suitable for nuclear facility lighting due to its high-temperature rating and robust construction.
Q: What beam angles are available for this fixture?
A: The fixture offers beam angles of 10°, 25°, 40°, 90°, and 120°.
Q: Is this fixture appropriate for outdoor use?
A: Yes, the IP66 rating ensures it is suitable for outdoor use, providing protection against dust and water ingress.





