60 Watt Square Explosion Proof LED Light | 8400 Lumens | Class 1 Div 2 | 5000K | 100V-277V
Dwayne Kula | President, CTO and Founder
Product Specifications
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
ATEX Marking
- II 2 G Ex eb mb IIC T5…T6 Gb
- II 2 D Ex tb IIIC T80°C…T100°C Db
IECEx Marking
- Ex eb mb IIC T5…T6 Gb
- Ex tb IIIC T80°C…T100°C Db
Key Features
| Brand | LED Lighting Supply |
| Watts | 60 |
| Lumens | 8400 |
| Lumens Per Watt | 140 |
| Replaces | 175 Watt Metal Halide |
| Voltage | 100V-277V or 277V-480V |
| Color Temperature | 5000K |
| CRI | 70+ |
| Dimming | 1-10V |
| 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 | -40°F to 122°F |
| Certifications | ETL | Rebate Eligible |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 12.5 X 9.5 X 6.5 |
| Weight (lbs) | 26 |
Product SKU Variations
- SKU: MLLG-E-LED-EXPLA-60-50-C1D2
- SKU: MLLG-E-LED-EXPLA-60-50-HV-C1D2
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 60 watt square explosion proof LED light delivers 8400 lumens at 5000K for hazardous location lighting, explosion proof lighting, paint booth lighting, and chemical processing facility lighting. The square housing uses a tempered glass lens and supports yoke or 3/4 in NPT pendant mounting.
It replaces a 175 watt metal halide fixture while operating on 100V-277V or 277V-480V power. The fixture is built for wet, marine, dusty, and hazardous classified environments covered by its listed ratings.
Core Performance and Output
The fixture produces 8400 lumens from 60 watts for an efficacy of 140 lumens per watt. Standard distribution is 120 degrees, with 40 degree, 60 degree, and 90 degree optical options available for more controlled layouts.
Electrical performance includes 50-60Hz operation, power factor above 0.95, and THD below 10 percent. The 120 degree distribution can create excessive light at lower mounting heights, while narrower optics require layout review to maintain uniformity across the intended area.
Adjustability and Control Options
1-10V dimming is available for installations using compatible dimming controls. Dimming can be used where output adjustment is required after fixture placement is established.
The fixture is available in 100V-277V and 277V-480V voltage configurations. Confirm the available branch voltage before installation.
Longevity and Reliability
Rated life is 50,000 hours at L70. The fixture includes 10kV surge protection for electrical transient exposure.
Operating temperature range is -40F to 122F. The sealed IP66 construction and IK10 impact rating support use in demanding classified environments.
Build Quality and Physical Characteristics
The gray copper-free aluminum housing measures 12.5 x 9.5 x 6.5 inches and weighs 26 pounds. A tempered glass lens protects the optical assembly.
Mounting options are a yoke bracket or 3/4 in NPT pendant mount. The supporting structure and mounting hardware must be suitable for the fixture weight and selected mounting method.
Where This Product Fits Best
This fixture fits hazardous classified facilities requiring moderate-output LED lighting with wet-location, marine, dust, and impact protection ratings. Its certifications and mounting options support fixed lighting installations in enclosed or process-oriented areas.
- hazardous location lighting
- paint booth lighting
- chemical processing facility lighting
- explosion proof lighting
- oil and gas facility lighting
- refinery lighting
- marine environment lighting
IP66, IK10, UL 844 hazardous location listings, UL 1598 wet-location suitability, UL 1598A Marine Outside Type, ABS, ATEX, and IECEx markings are included.
Installation and Long-Term Use
Install the fixture using the yoke or 3/4 in NPT pendant mounting option specified for the project. Mounting height, aiming, optical selection, and branch voltage should be established before installation.
The 26 pound fixture requires a mounting point that supports the fixture and its mounting assembly. Long-term maintenance should include inspection of the tempered glass lens, housing, mounting hardware, and electrical connections.
How This Fixture Is Commonly Used
In hazardous location lighting, paint booth lighting, chemical processing facility lighting, oil and gas facility lighting, refinery lighting, and marine environment lighting, fixtures are positioned around the available mounting structure and required lighted work area. Mounting height is determined by the project layout and installed optical distribution.
Layouts commonly use the 120 degree optic for broader coverage or narrower optics where light needs more directional control. Spacing varies with mounting height, selected beam angle, target light level, and the number of fixtures in the layout.
Safety, Certifications, and Warranty
Certifications and listings: 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.
ATEX marking: II 2 G Ex eb mb IIC T5…T6 Gb and II 2 D Ex tb IIIC T80C…T100C Db. IECEx marking: Ex eb mb IIC T5…T6 Gb and Ex tb IIIC T80C…T100C Db. Warranty is 5 years.
Frequently Asked Questions
Q: What light output does this explosion proof fixture provide?
A: The fixture delivers 8400 lumens at 60 watts with an efficacy of 140 lumens per watt.
Q: What voltage options are available?
A: Available voltage configurations are 100V-277V and 277V-480V.
Q: What mounting options are available?
A: The fixture supports yoke mounting or 3/4 in NPT pendant mounting.
Q: What should be considered when planning fixture layout?
A: Mounting height, beam angle, target light level, and the number of fixtures affect layout. The fixture is available with 120 degree standard distribution and 40 degree, 60 degree, or 90 degree optional optics.
Application Questions and Clarification
Q: Is this fixture listed for hazardous location lighting?
A: Yes. It is listed to UL 844 Hazardous Locations and carries the stated Class I, Class II, and Class III classifications.
Q: Can this fixture be used for paint booth lighting?
A: Paint booth lighting is an identified application. Final installation requirements must align with the stated hazardous-location classifications and project conditions.
Q: What environmental ratings apply to marine environment lighting?
A: The fixture is rated IP66 and IK10. It is also listed as UL 1598A Marine Outside Type and carries ABS certification.
Web ID: 1517
