80 Watt Square Explosion Proof LED Light | 11200 Lumens | Class 1 Div 1 | 5000K | 100V-277V or 277V-480V
Dwayne Kula | President, CTO and Founder
Product Specifications
UL Specs
- UL 844 Hazardous Locations
- Class I, Division 1, Groups C,D
- 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
| Brand | LED Lighting Supply |
| Watts | 80 |
| Lumens | 11200 |
| Lumens Per Watt | 140 |
| Replaces | 250 Watt Metal Halide |
| Voltage | 100V-277V or 277V-480V |
| Color Temperature | 5000K |
| CRI | 70+ |
| Dimming | 0-10V |
| Beam Angles (Std) | 120° |
| Beam Angles (Opt) | 40° or 60° or 90° |
| Optics | Tempered Glass Lens |
| Lifespan | 50,000 (L70) hours |
| Mounting | Yoke or 3/4 in NPT Pendant |
| Fixture Color | Gray |
| Frequency (Hz) | 50-60Hz |
| Power Factor | >.95 |
| THD | < 10% |
Durable Construction
| Housing | Copper Free Aluminum |
| IP Rating | IP66 |
| IK Rating | IK10 |
| Surge Protection | 10kV |
| Operating Temperature | -22°F to 122°F |
| Certifications | ETL | Rebate Eligible |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 11.6 X 11.6 X 9.57 |
| Weight (lbs) | 27 |
Product SKU Variations
- SKU: MLLG-E-LED-EXPLD-80-50-C1D1
- SKU: MLLG-E-LED-EXPLD-80-50-HV-C1D1
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 80W square LED explosion proof light delivers 11,200 lumens at 5000K for hazardous location and paint booth lighting. It is available in 100V-277V or 277V-480V configurations and provides a 250W metal halide replacement option.
The fixture supports 0-10V dimming and uses a tempered glass lens. Standard distribution is 120 degrees, with 40, 60, and 90 degree beam angle options available.
Core Performance and Output
With 140 lumens per watt and a 70+ CRI, this fixture provides high-output white light for industrial hazardous areas. Its power factor is greater than 0.95 and total harmonic distortion is less than 10%.
Longevity and Reliability
The LED system is rated for 50,000 L70 hours. A 10kV surge protection rating supports operation in electrically demanding industrial environments.
The fixture operates from -22 degrees F to 122 degrees F and carries an IP66 rating for dust and water ingress protection plus an IK10 impact rating.
Build Quality and Physical Characteristics
The gray copper-free aluminum housing measures 11.6 x 11.6 x 9.57 inches and weighs 27 lbs. A tempered glass lens protects the optical assembly.
Where This Product Fits Best
This square explosion proof fixture is suited to classified industrial and hazardous areas covered by its UL hazardous location ratings.
- hazardous location lighting
- explosion proof lighting
- paint booth lighting
- chemical processing facility lighting
- oil and gas facility lighting
- refinery lighting
- marine environment lighting
- solvent storage area lighting
Safety, Certifications, and Warranty
This fixture is UL 844 listed for Class I, Division 1, Groups C and D; Class I, Division 2, Groups A, B, C, and D; Class II, Division 1, Groups E, F, and G; Class II, Division 2, Groups F and G; and Class III locations. It is also UL 1598 suitable for wet locations, UL 1598A Marine Outside Type, ABS rated, ETL certified, and rebate eligible.
The fixture includes a 5-year warranty.
Frequently Asked Questions
Q: What mounting options are available for this 80W explosion proof light?
A: This 80W square explosion proof LED light is available with yoke mounting or 3/4 in NPT pendant mounting.
Q: What voltage options are available?
A: This explosion proof LED light is available in 100V-277V or 277V-480V configurations.
Q: What hazardous location classifications does this fixture carry?
A: This fixture is UL 844 listed for Class I, Division 1 Groups C and D; Class I, Division 2 Groups A, B, C, and D; Class II, Division 1 Groups E, F, and G; Class II, Division 2 Groups F and G; and Class III locations.
Web ID: 1280