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60 Watt Explosion Proof Linear LED Light | 8400 Lumens | Class 1 Div 2 | 5000K | 100-277V or 277-480V
Product Description
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
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: Polycarbonate 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: IK08
- Operating Temperature: -22°F to 122°F
- Certifications: ETL | Rebate Eligible | NSF Rated
- Warranty: 5 years
Measurements
- Dimensions (in): 47 X 4.7 X 9.5
- Weight (lbs): 15 lbs
Product SKU Variations
- SKU: MLLG-E-LED-EXPLH-60-50-U-C1D2
- Voltage: 100V-277V
- SKU: MLLG-E-LED-EXPLH-60-50-HV-C1D2
- Voltage: 277V-480V
Product Overview
This 60 Watt Explosion Proof Linear LED Light is designed for hazardous location lighting where flammable gases, vapors, or combustible dusts are present. The fixture delivers 8400 lumens at 5000K, providing clear, high-visibility illumination in classified environments. Typical use includes replacement of 250W metal halide fixtures in paint booths, chemical processing, and similar hazardous areas.
The fixture is UL 844 listed for Class I Division 2, Class II Division 1 and 2, and Class III locations. It is also IP66 and NSF rated, supporting use in wet, marine, and clean area environments. Yoke and 3/4 in NPT pendant mounting options allow for installation flexibility in a range of hazardous and industrial settings.
Core Performance and Output
This fixture outputs 8400 lumens at 60 watts, achieving 140 lumens per watt efficiency. The 120° beam angle provides wide, even coverage suitable for open hazardous areas and paint booths. Color temperature is 5000K for high-contrast visibility. Power factor exceeds 0.95 and THD is below 10% for stable electrical performance.
Performance is optimized for mounting heights between 10 and 20 feet. At lower mounting heights, output may be excessive for small enclosures. Uniformity may decrease at heights above 20 feet or in layouts with wide fixture spacing.
Adjustability and Control Options
The fixture supports 1-10V dimming for output control and integration with lighting management systems. Dimming enables adjustment of light levels to match task requirements or reduce glare in sensitive areas. No onboard occupancy or daylight sensors are included; external controls must be specified if needed.
Mounting options include yoke and 3/4 in NPT pendant, allowing for both ceiling and wall installation. The linear form factor supports directional aiming when installed with the yoke bracket.
Longevity and Reliability
L70 rated life is 50,000 hours, supporting long-term operation in demanding environments. The fixture is designed for continuous use in hazardous locations, with copper-free aluminum housing and a polycarbonate lens for impact and chemical resistance.
Operating temperature range is -22°F to 122°F. The fixture maintains performance in both cold and warm environments, but should not be installed where ambient temperatures exceed rated limits.
Build Quality and Physical Characteristics
The housing is constructed from copper-free aluminum with a gray finish, providing corrosion resistance in marine and chemical environments. The fixture is IP66 rated for dust and water ingress, and IK08 rated for impact resistance. The polycarbonate lens is shatter-resistant and suitable for clean area use.
Fixture dimensions are 47 x 4.7 x 9.5 inches, with a weight of 15 lbs. All hardware is designed for secure mounting in hazardous and industrial settings.
Where This Product Fits Best
This fixture is intended for classified hazardous locations and industrial environments where explosion proof, dust proof, and wet location ratings are required. It is suitable for both new construction and retrofit projects replacing legacy hazardous location fixtures.
- 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
The fixture is designed for environments with flammable gases, vapors, combustible dusts, or corrosive atmospheres. IP66 and NSF ratings support use in wet, clean, and marine areas.
Installation and Long-Term Use
Yoke and 3/4 in NPT pendant mounting options allow for installation on ceilings, walls, or structural supports. The fixture is compatible with standard hazardous location wiring methods. All connections and seals must be maintained to preserve hazardous location ratings.
Routine inspection is recommended to ensure lens integrity and housing seals remain intact. The fixture is designed for minimal maintenance, with no lamp or ballast replacements required during its rated life. Cleaning should follow hazardous location and NSF guidelines.
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 often spaced 8 to 15 feet apart in paint booths and process areas to achieve uniform coverage. Linear form factor supports row or perimeter layouts along walls or ceilings.
Higher output can reduce fixture count in large spaces, but may increase glare if installed too close to work surfaces. Dimming can be used to fine-tune light levels for specific tasks or during maintenance operations.
Safety, Certifications, and Warranty
This fixture is UL 844 listed for hazardous locations, including Class I Division 2 Groups A, B, C, D; Class II Division 1 Groups E, F, G; Class II Division 2 Groups F, G; and Class III. It is UL 1598 and UL 1598A listed for wet and marine locations. ABS and NSF certifications are included.
IP66 and IK08 ratings provide protection against dust, water, and impact. The fixture is covered by a 5-year warranty. All certifications and ratings are maintained when installed according to manufacturer instructions.
Frequently Asked Questions
Q: What hazardous location classifications does this fixture meet?
A: This fixture is UL 844 listed for Class I Division 2 Groups A, B, C, D; Class II Division 1 Groups E, F, G; Class II Division 2 Groups F, G; and Class III.
Q: What mounting options are available?
A: The fixture supports yoke mounting and 3/4 in NPT pendant mounting for ceiling or wall installation.
Q: What is the recommended mounting height for this fixture?
A: Recommended mounting height is 10 to 20 feet for optimal light distribution and uniformity.
Q: Can this fixture be used in marine or wet environments?
A: Yes, the fixture is IP66 rated and UL 1598A listed for marine outside type and wet locations.
Q: Is this fixture suitable for use in paint booths?
A: Yes, it is commonly installed in paint booths requiring explosion proof and NSF rated lighting.
Q: How should fixture spacing be planned?
A: Spacing typically ranges from 8 to 15 feet depending on area size, mounting height, and required light levels.
Application Questions and Clarification
Q: Is this fixture appropriate for use in chemical processing areas with combustible dust?
A: Yes, the fixture is rated for Class II Division 1 and 2 locations where combustible dust is present.
Q: Can this fixture be installed in offshore or marine environments?
A: Yes, it is UL 1598A marine outside type listed and ABS certified for marine and offshore use.
Q: Does the fixture support dimming controls?
A: Yes, 1-10V dimming is supported for output adjustment and integration with external controls.
Q: What is the expected maintenance requirement?
A: The fixture is designed for minimal maintenance, with no lamp or ballast changes required during its rated life.






