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80 Watt Round High Temperature Explosion Proof LED Light | 8000 Lumens | Class 1 Div 2 | 5000K | 120V | Rated to 194F

SKU: MLLG-E-LED-EXPLB-80-50-C1D2-HT Web ID: 2302
Starting at: $880.70
Built to Order 8 Weeks
This 80W fixture is a practical choice for hazardous-location areas and paint booths requiring its listed UL 844 Class I, II, or III classifications. It delivers 8,000 lumens at 5000K, replaces 250W metal halide, and uses a 120-degree beam for broad coverage. IP66, IK10, 10kV surge protection, and operation from -40F to 194F support wet, impact-prone, high-temperature, and marine outside installations. Yoke or 3/4 in NPT pendant mounting adds installation flexibility.

Dwayne Kula | President, CTO and Founder

Product Specifications

ETL Listed - Certified for Product Safety Compliance to North American StandardsRebate Eligible - Qualifies for Energy Incentive ProgramsClass 1 Division 2 - UL844 Certified for Explosive Atmospheres5 Year Unlimited Usage Warranty

UL Specs

  • UL 844 Hazardous Locations
  • Class I, Division 2, Groups A, B, C, D
  • Class II, Division 1, Groups E, F, G
  • Class II, Division 2, Groups F, G
  • Class III
  • UL 1598 Suitable for Wet Locations
  • UL 1598A Marine Outside Type
  • ABS

Key Features

BrandLED Lighting Supply
Watts80
Lumens8000
Lumens Per Watt100
Replaces250 Watt Metal Halide
Voltage120V
Color Temperature5000K
CRI70+
DimmingNo
Beam Angles (Std)120°
OpticsTempered Glass Lens
Lifespan50,000 (L70) hours
MountingYoke or 3/4 in NPT Pendant
Fixture ColorGray
Frequency (Hz)50/60
Power Factor>.95
THD< 10%

Durable Construction

HousingCopper Free Aluminum
IP RatingIP66
IK RatingIK10
Surge Protection10kV
Operating Temperature-40°F to 194°F
CertificationsETL | Rebate Eligible
Warranty5 years

Measurements

Dimensions (in)9.1 X 8.7
Weight (lbs)15

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

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Estimated Results

Fixtures --
Layout --
Estimated Avg FC --
Approx. Spacing --
Fixture Offset --
Calculation Method: --
Top-Down Fixture Layout Fixture positions and estimated floor light levels
Lower estimated FC Near target Higher estimated FC

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.

Need Verified Light Levels?

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.

Estimator Version 2.9.21

Product Overview

This 80-watt round high temperature explosion proof LED light produces 8,000 lumens at 5000K. It is built for high temperature facility lighting where hazardous location classifications, elevated ambient temperatures, and impact resistance are part of the operating conditions.

The fixture replaces 250-watt metal halide lighting and operates on 120V power. Its 194F maximum operating temperature supports installations near industrial furnace area lighting, foundry lighting, and steel mill lighting.

Core Performance and Output

This fixture delivers 8,000 lumens at 100 lumens per watt. The standard 120-degree beam distribution provides broad coverage from the tempered glass lens.

Electrical performance includes 120V input, 50/60 Hz operation, power factor above 0.95, and THD below 10 percent. The 8,000-lumen output can be excessive at lower mounting heights, while wider fixture spacing can reduce uniformity.

Adjustability and Control Options

This fixture is non-dimming. It operates at a fixed 80-watt output level.

The 120-degree distribution is standard. No alternate beam angles or control options are listed.

Longevity and Reliability

The rated service life is 50,000 L70 hours. The fixture includes 10kV surge protection.

Its operating temperature range is -40F to 194F. This range supports high temperature facility lighting and heat treatment facility lighting where ambient conditions must remain within the listed limits.

Build Quality and Physical Characteristics

The housing is copper-free aluminum with a gray finish. A tempered glass lens protects the optical assembly.

The fixture is IP66 and IK10 rated. It measures 9.1 by 8.7 inches and weighs 15 pounds.

Where This Product Fits Best

This fixture fits high temperature industrial environments requiring a compact, hazardous location rated light with 8,000 lumens of output. Its 194F operating rating and copper-free aluminum housing align with facilities exposed to elevated heat and demanding operating conditions.

  • industrial furnace area lighting
  • foundry lighting
  • steel mill lighting
  • power plant and energy site lighting
  • heat treatment facility lighting
  • kiln lighting

IP66, IK10, wet location suitability, marine outside type suitability, and hazardous location classifications are listed for this fixture. Final placement must remain within the stated temperature, voltage, and classification limits.

Installation and Long-Term Use

Mounting options include a yoke mount or 3/4 inch NPT pendant mount. The selected mounting method must support the 15-pound fixture weight and maintain the required installation orientation.

Installers should confirm the 120V supply, hazardous location classification, mounting structure, and ambient temperature before commissioning. Access for future lens cleaning and fixture service should be considered during layout.

How This Fixture Is Commonly Used

In industrial furnace area lighting, foundry lighting, and steel mill lighting, the fixture is positioned where its 120-degree distribution can cover the required work area from the available mounting height. Yoke mounting is used where directional aiming is needed, while 3/4 inch NPT pendant mounting supports suspended fixture layouts.

Layouts for power plant and energy site lighting, kiln lighting, and heat treatment facility lighting should account for mounting height, target light levels, and the 8,000-lumen output. Wider spacing can reduce fixture count, but it can also reduce light uniformity.

Safety, Certifications, and Warranty

UL 844 Hazardous Locations. Class I, Division 2, Groups A, B, C, D. Class II, Division 1, Groups E, F, G. Class II, Division 2, Groups F, G. Class III.

UL 1598 Suitable for Wet Locations. UL 1598A Marine Outside Type. ABS. ETL. Rebate eligible.

This fixture includes a 5-year warranty.

Frequently Asked Questions

Q: What is the light output of this fixture?

A: This fixture produces 8,000 lumens at 80 watts, or 100 lumens per watt.

Q: What voltage does this fixture require?

A: This fixture operates on 120V power at 50/60 Hz.

Q: Can this fixture be dimmed?

A: No. This fixture is non-dimming.

Q: What mounting options are available?

A: This fixture is available with yoke mounting or 3/4 inch NPT pendant mounting.

Q: What is the maximum operating temperature?

A: The listed operating temperature range is -40F to 194F.

Application Questions and Clarification

Q: Is this fixture appropriate for industrial furnace area lighting and foundry lighting?

A: The fixture is listed for industrial furnace area lighting and foundry lighting and has a maximum operating temperature of 194F. Ambient temperature and hazardous location classification must remain within the listed ratings.

Q: What should be reviewed when planning fixture placement?

A: Mounting height, target light levels, layout requirements, and the 120-degree beam distribution affect fixture placement. A specific spacing value is not established by the supplied product data.

Q: Which mounting method should be used for directional aiming?

A: The yoke mount allows directional aiming. The 3/4 inch NPT pendant mount supports suspended installation.

Web ID: 2302

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