40 Watt LED High Temperature Light | 6000 Lumens | 5000K | 100V-277V or 347V-480V | Rated to 194F
Cory Peterson | VP of Marketing and Sales Operations
Out of stock
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 40 |
| Lumens | 6000 |
| Lumens Per Watt | 150 |
| Replaces | 150 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) | 8.5 X 12 X 8.65 |
| Weight (lbs) | 12 lbs |
Product SKU Variations
- SKU: MLLG-LS-LED-HB-40-50-90-HT
- SKU: MLLG-LS-LED-HB-40-50-90-HT-HV
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 40 watt LED high temperature light delivers 6000 lumens for installations exposed to elevated ambient temperatures. It is rated for operation from -40F to 194F and uses an aluminum alloy housing with a polycarbonate lens.
The fixture supports eye-hook or pendant mounting and is available in 100V-277V or 347V-480V configurations. It is commonly considered for power plant and energy site lighting, steel mill lighting, and other high-temperature facility lighting locations.
Core Performance and Output
This fixture produces 6000 lumens at 40 watts, delivering 150 lumens per watt. It is available in 4000K or 5000K color temperatures with an 80+ CRI.
Available beam angles include 10, 25, 40, 90, and 120 degrees. Narrow optics concentrate the available output, while wider optics distribute light across a broader area.
The fixture operates on 50/60 Hz power with a power factor above 0.95 and THD below 15%. Its 6000-lumen output can be excessive where mounting heights are low or where concentrated task illumination is not required.
Adjustability and Control Options
This fixture is not dimmable. Output remains fixed at the selected 40 watt configuration.
Voltage is available in either 100V-277V or 347V-480V versions. Confirm the fixture voltage matches the available site power before installation.
Longevity and Reliability
The rated lifespan is 70,000 hours. The fixture is built for long operating cycles in high-temperature facility lighting environments.
Its operating temperature range extends to 194F. Long-term performance depends on maintaining the fixture within its stated ambient temperature range.
Build Quality and Physical Characteristics
The gray aluminum alloy housing measures 8.5 x 12 x 8.65 inches and weighs 12 pounds. The polycarbonate lens protects the optical assembly.
IP66 construction supports installation where dust and water exposure are present. Eye-hook and pendant mounting accommodate suspended fixture layouts.
Where This Product Fits Best
This fixture fits elevated-temperature industrial locations where conventional lighting may be exposed to sustained heat. Its temperature rating, compact form factor, and selectable optics support targeted layouts in demanding indoor industrial areas.
- power plant and energy site lighting
- steel mill lighting
- industrial furnace area lighting
- foundry lighting
- boiler room lighting
- heat treatment facility lighting
The IP66 rating and aluminum alloy housing support installations exposed to dust and water. The 194F maximum operating temperature is a primary consideration for high-heat locations.
Installation and Long-Term Use
Install the fixture using the eye-hook or pendant mounting option. Mounting hardware, attachment points, and electrical connections must support the 12 pound fixture weight and the selected voltage configuration.
Confirm ambient temperature at the installed fixture location rather than relying only on room temperature. Heat conditions can vary substantially around furnace areas, boilers, and heat treatment equipment.
How This Fixture Is Commonly Used
In power plant and energy site lighting, steel mill lighting, and foundry lighting, fixtures are positioned around equipment zones where elevated heat affects fixture selection. Mounting height is determined by the available structure, required beam distribution, and the location of heat sources.
Layouts use the selected beam angle to direct available output toward the required work area. Narrow optics can reduce spill outside the target area, while wider optics may require closer layout review to maintain useful distribution.
Safety, Certifications, and Warranty
This fixture is ETL listed and IP66 rated.
The warranty is 5 years. The operating temperature range is -40F to 194F.
Frequently Asked Questions
Q: What is the output of this high temperature light?
A: The fixture uses 40 watts and produces 6000 lumens at 150 lumens per watt.
Q: What beam angles are available?
A: Available beam angles are 10, 25, 40, 90, and 120 degrees.
Q: Can this fixture be dimmed?
A: No. This fixture is not dimmable.
Q: How should beam angle be considered during layout planning?
A: Layout planning should account for the selected 10, 25, 40, 90, or 120 degree beam angle. The supplied product data does not establish a specific fixture spacing value.
Application Questions and Clarification
Q: Is this fixture appropriate for high temperature facility lighting?
A: The fixture is rated for operation from -40F to 194F and is intended for high temperature facility lighting applications.
Q: What should be checked for industrial furnace area lighting?
A: Confirm that the ambient temperature at the fixture location remains within the -40F to 194F operating range.
Q: Which mounting options are available for power plant and energy site lighting?
A: The available mounting options are eye-hook and pendant mounting.
Web ID: 1735
