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60 Watt Round Explosion Proof LED Light | 8400 Lumens | Class 1 Div 1 | 5000K | 100-277V or 277-480V
This 60 watt round explosion proof LED fixture is a strong choice for hazardous industrial locations due to its certified protection for Class I Division 1 and 2, Class II, and Class III environments, robust copper free aluminum housing, tempered glass lens, and IP66/IK10 ratings for water, dust, and impact resistance. Its 8400 lumen output and 120 degree beam angle provide effective area lighting, while voltage flexibility and 1-10V dimming support integration into diverse electrical systems. Ideal for chemical plants, refineries, paint shops, and grain processing.
Product Description
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
ATEX Marking
- II 2 G D
- Ex db IIB T6...T3 Gb
- Ex tb IIIC T80°C...T195°C Db
IECEx Marking
- Ex db IIB T6...T3 Gb
- Ex tb IIIC T80°C...T195°C Db
Key Features
- Watts: 60
- Lumens: 8400
- 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
- Surge Protection: 10kV
- Operating Temperature: -22°F to 122°F
- Certifications: ETL | Rebate Eligible
- Warranty: 5 years
Measurements
- Dimensions (in): 16 D x 13.5 H
- Weight (lbs): 39 lbs
Notes
- Class l, Zone 1, Group llB plus hydrogen
- Class l, Zone 2, Group llB plus hydrogen
- Zone 20 and Zone 21
- Zone 22
Product SKU Variations
- SKU: MLLG-E-LED-EXPLC-60-50-C1D1
- Voltage: 100V-277V
- SKU: MLLG-E-LED-EXPLC-60-50-HV-C1D1
- Voltage: 277V-480V
Product Overview
We supply a 60 Watt Round Explosion Proof LED Light designed for hazardous location lighting, paint booth lighting, and chemical processing environments. This fixture is engineered for use in areas where flammable gases, vapors, or combustible dusts are present, meeting stringent Class I, II, and III requirements. Typical installations include industrial sites requiring certified explosion proof lighting at mounting heights between 10 and 20 feet, often as a direct replacement for 250W metal halide fixtures.
The fixture is available with either 100-277V or 277-480V input, supporting a range of industrial power systems. It is suitable for both new construction and retrofit projects where hazardous location compliance is mandatory.
Core Performance and Output
This fixture delivers 8,400 lumens at 60 watts, providing an efficacy of 140 lumens per watt. The 5000K color temperature supports high-visibility tasks in industrial environments. The 120° beam angle offers wide coverage, suitable for open hazardous areas and booth interiors. Power factor exceeds 0.95, and total harmonic distortion is below 10%.
At mounting heights below 10 feet, output may be excessive for confined spaces. Uniformity can decrease at mounting heights above 20 feet without supplemental fixtures or careful layout. The fixture is dimmable via 1-10V controls for output adjustment.
Adjustability and Control Options
Standard dimming is 1-10V, allowing for integration with compatible dimming systems or manual controls. This supports energy management and adaptation to process requirements. The fixture is available with yoke or 3/4 inch NPT pendant mounting, providing flexibility for ceiling, wall, or pendant installations.
No onboard occupancy or daylight sensors are included. External controls or sensors must be specified separately if required for the application.
Longevity and Reliability
L70 rated life is 50,000 hours, supporting long-term operation in demanding environments. The fixture is constructed with a copper-free aluminum housing and a tempered glass lens, minimizing corrosion and impact risk. Surge protection is rated at 10kV, providing resilience against electrical disturbances common in industrial settings.
Operating temperature range is -22°F to 122°F. The fixture is designed for continuous use in both indoor and outdoor hazardous locations, including marine and wet environments.
Build Quality and Physical Characteristics
The fixture measures 16 inches in diameter and 13.5 inches in height, with a total weight of 39 lbs. The housing is gray, copper-free aluminum, and the lens is tempered glass. The fixture is IP66 and IK10 rated for water ingress and impact resistance. All hardware is designed for durability in corrosive and hazardous environments.
Mounting options include yoke and 3/4 inch NPT pendant, supporting a range of installation scenarios. The fixture is suitable for both ceiling and wall mounting in classified areas.
Where This Product Fits Best
This explosion proof LED fixture is intended for use in hazardous locations where certified lighting is required. It is commonly installed in environments with flammable gases, vapors, or dusts, and where compliance with Class I, II, and III standards is mandatory. The fixture is also suitable for marine and offshore environments, as well as chemical processing and paint booth applications.
- hazardous location lighting
- explosion proof lighting
- paint booth lighting
- chemical processing facility lighting
- oil and gas facility lighting
- refinery lighting
- marine environment lighting
- wastewater treatment lighting
Environmental characteristics include resistance to water, dust, impact, and corrosion. The fixture is suitable for both indoor and outdoor classified areas, including marine and wet locations.
Installation and Long-Term Use
Mounting options include yoke and 3/4 inch NPT pendant, supporting ceiling, wall, or pendant installations. The fixture?s weight and size require secure mounting to a suitable structure. All wiring and installation must comply with hazardous location codes and standards.
Routine maintenance is minimized due to the sealed design and long LED life. Lens cleaning and periodic inspection of seals and mounting hardware are recommended in environments with heavy dust or chemical exposure.
How This Fixture Is Commonly Used
Typical mounting heights range from 10 to 20 feet, depending on the area size and required light levels. Fixtures are spaced to achieve uniform coverage, with layout patterns adjusted for booth interiors, process areas, or open hazardous zones. In paint booths and process areas, fixtures are often installed in grid or perimeter layouts to minimize shadows and maximize visibility.
Higher output can reduce fixture count but may increase glare in confined spaces. Dimming controls are used to adjust output for process changes or maintenance activities.
Safety, Certifications, and Warranty
This fixture is UL 844 listed for hazardous locations, with Class I, II, and III ratings. It is also UL 1598 and UL 1598A listed for wet and marine locations. ATEX and IECEx certifications are included. The fixture is IP66 and IK10 rated, with ABS certification for marine use. Warranty is 5 years.
All certifications are stated as facts. No additional explanation is provided.
Frequently Asked Questions
Q: What hazardous location classifications does this fixture meet?
A: This fixture is UL 844 listed for Class I Division 1 and 2, Class II Division 1 and 2, and Class III locations. It also carries ATEX, IECEx, and ABS certifications.
Q: What mounting options are available?
A: The fixture supports yoke mounting and 3/4 inch NPT pendant mounting for ceiling or wall installation.
Q: What is the recommended mounting height for this fixture?
A: Typical mounting heights are 10 to 20 feet, depending on area size and required light levels.
Q: Is this fixture suitable for marine or wet environments?
A: Yes, the fixture is IP66 rated and UL 1598A listed for marine outside type and wet locations.
Q: Can this fixture be dimmed?
A: Yes, it supports 1-10V dimming for output adjustment.
Q: How should I plan fixture spacing for uniform coverage?
A: Spacing depends on mounting height and target light levels. For most hazardous areas, fixtures are spaced to achieve overlapping coverage and minimize shadows.
Application Questions and Clarification
Q: Is this fixture appropriate for general warehouse or gymnasium lighting?
A: No, this fixture is designed for hazardous location and explosion proof applications only. It is not intended for general-purpose lighting.
Q: Can this fixture be used in offshore or marine environments?
A: Yes, the fixture is certified for marine and offshore use, including ABS, UL 1598A, and IP66 ratings.
Q: Is this fixture suitable for use in paint booths with flammable vapors?
A: Yes, it is certified for use in paint booths and areas with flammable vapors or dusts, meeting Class I Division 1 and 2 requirements.
Q: What secondary applications are supported for this fixture?
A: Secondary applications include oil and gas facility lighting, refinery lighting, marine environment lighting, offshore rig lighting, wastewater treatment lighting, and solvent storage area lighting.






