100 Watt Explosion Proof Linear LED Light | 14000 Lumens | Class 1 Div 1 | 5000K | 100-277V or 277-480V | 4 Foot
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 | 100 |
| Lumens | 14000 |
| Lumens Per Watt | 140 |
| Replaces | 400 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-100-50-U-C1D1
- SKU: MLLG-E-LED-EXPLI-100-50-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 delivers 14,000 lumens from 100 watts for hazardous location lighting. It is built for Class I, II, and III classified areas and uses a 5000K color temperature with a 120-degree beam angle.
The fixture is commonly used as a 400-watt metal halide replacement where a linear form factor, protected housing, and hazardous-location classification are required. Yoke and 3/4-inch NPT pendant mounting support different installation layouts.
Core Performance and Output
This fixture produces 14,000 lumens at 140 lumens per watt. The 120-degree distribution provides broad light coverage from the tempered glass lens, while the 70+ CRI supports general visibility in classified work areas.
It operates on 100-277V or 277-480V, 50-60Hz power. Power factor is greater than 0.95 and THD is less than 10 percent. The 14,000-lumen output can be excessive where mounting heights are low or work surfaces are directly below the fixture.
Adjustability and Control Options
1-10V dimming is available for projects using compatible dimming controls. Dimming can be used to reduce output where full 14,000-lumen operation is not required.
The fixture is available with either a yoke mount or 3/4-inch NPT pendant mount. Mounting selection should match the available structure and required fixture orientation.
Longevity and Reliability
The LED system is rated for 50,000 L70 hours. This rating supports long-term operation in hazardous location lighting, paint booth lighting, and other classified installations.
The operating temperature range is -22 degrees F to 122 degrees F. The fixture carries a 5-year warranty.
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 rated IP66 and IK10. It measures 47 by 5.5 by 8.1 inches and weighs 26 pounds.
Where This Product Fits Best
This fixture fits classified locations requiring explosion proof lighting and a linear fixture format. Its listed hazardous-location classifications support use in areas where the identified Class I, II, or III conditions apply.
- hazardous location lighting
- paint booth lighting
- chemical processing facility lighting
- oil and gas facility lighting
- refinery lighting
- marine environment lighting
IP66, IK10, UL 1598 wet-location suitability, UL 1598A Marine Outside Type, and ABS are listed for this fixture. Final application fit depends on the specific area classification, voltage, mounting structure, and lighting layout.
Installation and Long-Term Use
Installers can use the yoke mount where fixture aiming or surface attachment is required, or the 3/4-inch NPT pendant mount where pendant mounting is part of the installation. The 26-pound fixture weight and 47-inch length should be accounted for when preparing the mounting structure.
Confirm the available supply voltage before installation. Long-term maintenance should include inspection of the lens, housing, mounting hardware, and electrical connections.
How This Fixture Is Commonly Used
In hazardous location lighting and paint booth lighting, fixture mounting height is determined by the work area, structural mounting point, and required light distribution. The 120-degree beam pattern is generally arranged in rows or repeated fixture locations to maintain coverage across the illuminated area.
Chemical processing facility lighting, refinery lighting, and oil and gas facility lighting layouts should account for classified-area boundaries and the selected mounting method. Higher output can reduce fixture count, but layout requirements and target light levels still control final placement.
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 warranty is 5 years.
Frequently Asked Questions
Q: What is the light output of this explosion proof linear LED light?
A: The fixture produces 14,000 lumens at 100 watts, with an efficacy of 140 lumens per watt.
Q: What voltage options are available?
A: The fixture operates on 100-277V or 277-480V at 50-60Hz.
Q: Can this fixture be dimmed?
A: Yes. It supports 1-10V dimming.
Q: What mounting options are available?
A: The fixture is available with a yoke mount or a 3/4-inch NPT pendant mount.
Q: What hazardous-location classifications are listed?
A: The fixture 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 intended for paint booth lighting?
A: Paint booth lighting is a primary application for this explosion proof light family. Final suitability depends on the paint booth classification and installation conditions.
Q: Can this fixture be used for marine environment lighting?
A: Marine environment lighting is a listed secondary application. The fixture is rated IP66 and is listed as UL 1598A Marine Outside Type and ABS.
Q: What should be considered when selecting a mounting method?
A: The available mounting structure and required fixture orientation determine whether yoke or 3/4-inch NPT pendant mounting is appropriate.
Web ID: 1927