80 Watt Explosion Proof Linear LED Light | 11200 Lumens | Class 1 Div 1 | 5000K | 100-277V or 277-480V | 4 Foot
80 Watt LED Explosion Proof fixture – Class 1 Division 1. These lights are a compact linear fixture that replaces fluorescent lighting and metal halide lighting. This is a die-cast aluminum fixture designed for industrial hazardous locations. Extremely robust with high impact IK10 and wet weather rating IP66 for both indoor and outdoor applications.
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 | 1-10V |
| Beam Angles (Std) | 120° |
| 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 |
| Operating Temperature | -22°F to 122°F |
| Certifications | ETL | Rebate Eligible | NSF Rated |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 47 X 5.5 X 8.1 |
| Weight (lbs) | 26 |
Product SKU Variations
- SKU: MLLG-E-LED-EXPLI-80-50-U-C1D1
- SKU: MLLG-E-LED-EXPLI-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 4-foot explosion proof linear LED light provides 11,200 lumens at 80 watts with a 5000K color temperature. It is built for hazardous location lighting where Class I, II, or III classifications apply.
The linear housing uses a tempered glass lens, copper free aluminum construction, and a gray finish. This model replaces a 250 watt metal halide fixture and supports yoke or 3/4 inch NPT pendant mounting.
Core Performance and Output
The fixture delivers 140 lumens per watt through a standard 120 degree beam distribution. The wide distribution supports broad-area illumination patterns where fixture placement and mounting height are coordinated with the required light levels.
Input voltage is available in 100-277V or 277-480V configurations. Electrical performance includes 50-60Hz operation, power factor above 0.95, and THD below 10%.
The 11,200-lumen output can be excessive at low mounting heights when a lower light level is required. At greater mounting heights, layout and fixture spacing affect uniformity across the illuminated area.
Adjustability and Control Options
This fixture supports 1-10V dimming. Dimming control selection must match the installed voltage configuration and the available control system.
The 120 degree beam angle is the standard optical distribution. The tempered glass lens is fixed and does not provide field-adjustable beam shaping.
Longevity and Reliability
Rated life is 50,000 hours at L70. The fixture carries a 5-year warranty.
The operating temperature range is -22F to 122F. Fixture performance and service life depend on installation within this stated operating range.
Build Quality and Physical Characteristics
The housing is copper free aluminum with a tempered glass lens. The fixture is rated IP66 and IK10.
Overall dimensions are 47 x 5.5 x 8.1 inches, and fixture weight is 26 pounds. Confirm support structure capacity and mounting access before installation.
Where This Product Fits Best
This linear fixture fits classified locations that require an explosion proof lighting assembly, broad beam distribution, and wet-location construction. It is suited to hazardous and industrial process environments covered by its listed classifications.
- hazardous location lighting
- explosion proof lighting
- paint booth lighting
- chemical processing facility lighting
- oil and gas facility lighting
- marine environment lighting
Its IP66, IK10, UL 1598 wet-location suitability, UL 1598A Marine Outside Type listing, and ABS status support use where the listed environmental and classification requirements apply.
Installation and Long-Term Use
Mounting options are yoke mounting or 3/4 inch NPT pendant mounting. The 26-pound fixture weight, 47-inch length, and wiring access should be reviewed before setting mounting points.
Installation must match the selected 100-277V or 277-480V configuration. The applicable Class I, Class II, or Class III location classification must also match the fixture listing.
How This Fixture Is Commonly Used
In hazardous location lighting, explosion proof lighting, paint booth lighting, and chemical processing facility lighting, the fixture is positioned to provide wide 120 degree distribution across the required work area. Mounting height is set around the installed layout, required light level, and access needed for future service.
Oil and gas facility lighting and marine environment lighting layouts commonly use the linear form factor where a continuous fixture profile is needed. Higher output can reduce fixture count, but spacing and mounting height still determine uniformity and glare.
Safety, Certifications, and Warranty
UL 844 Hazardous Locations. 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. Class III.
UL 1598 Suitable for Wet Locations. UL 1598A Marine Outside Type. ABS. ETL. NSF Rated. Rebate Eligible.
The fixture includes a 5-year warranty.
Frequently Asked Questions
Q: What output does this explosion proof linear light provide?
A: This fixture operates at 80 watts and delivers 11,200 lumens at 5000K.
Q: What voltage configurations are available?
A: This fixture is available in 100-277V or 277-480V configurations.
Q: Can this fixture be dimmed?
A: Yes. It supports 1-10V dimming.
Q: What mounting methods are available?
A: The fixture supports yoke mounting or 3/4 inch NPT pendant mounting.
Q: What hazardous location classifications are listed?
A: It is 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.
Application Questions and Clarification
Q: Is this fixture suitable for paint booth lighting?
A: Paint booth lighting is a listed primary application. Final installation must match the applicable hazardous location classification.
Q: Can this fixture be used for marine environment lighting?
A: Marine environment lighting is a listed secondary application. The fixture is UL 1598A Marine Outside Type and ABS.
Q: What should be considered when planning fixture placement?
A: Mounting height, target light levels, beam distribution, and layout requirements affect fixture placement. The supplied product data does not establish a specific spacing value or fixture quantity.
Web ID: 1289
