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60 Watt Explosion Proof Linear LED Light | 8400 Lumens | Class 1 Div 1 | 5000K | 100-277V or 277-480V
60 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.
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
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
- Operating Temperature: -22°F to 122°F
- Certifications: ETL | Rebate Eligible | NSF Rated
- Warranty: 5 years
Measurements
- Dimensions (in): 47 in X 5.5 in X 8.1 in
- Weight (lbs): 26 lbs
Product SKU Variations
- SKU: MLLG-E-LED-EXPLI-60-50-U-C1D1
- Voltage: 100V-277V
- SKU: MLLG-E-LED-EXPLI-60-50-HV-C1D1
- 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 and is suitable for use in Class I Division 1 and Division 2, Class II Division 1 and Division 2, and Class III environments. Typical installations include paint booths, chemical processing areas, and solvent storage zones where safety and compliance are critical.
The linear form factor and 47-inch length allow for even coverage in aisle, booth, or process area layouts. This fixture is a direct replacement for 250W metal halide units, providing improved efficiency and reduced maintenance in hazardous and corrosive environments.
Core Performance and Output
This fixture outputs 8400 lumens at 140 lumens per watt, providing high efficiency for hazardous location applications. The 120° beam angle delivers wide, uniform coverage suitable for general area and task lighting in classified spaces. Color temperature is 5000K with a CRI above 70, supporting accurate visual inspection and process work.
Electrical performance includes a power factor above 0.95 and THD below 10%. The fixture operates on 100-277V or 277-480V input, supporting a range of industrial power systems. At mounting heights below 10 feet, output may be excessive for small enclosures; at heights above 16 feet, uniformity may decrease in open layouts.
Adjustability and Control Options
The fixture supports both yoke and 3/4-inch NPT pendant mounting, allowing for ceiling, wall, or suspended installation in hazardous locations. 1-10V dimming is standard, enabling integration with compatible dimming controls for energy management or process-specific lighting adjustments.
No field-adjustable optics are included. The tempered glass lens and fixed beam angle are designed for consistent performance in classified environments. Dimming controls should be specified to match hazardous location requirements.
Longevity and Reliability
L70 rated life is 50,000 hours, minimizing maintenance cycles in areas where access is restricted or downtime is costly. The fixture is constructed with a copper-free aluminum housing and tempered glass lens for long-term durability in corrosive and hazardous environments.
Operating temperature range is -22°F to 122°F. The fixture is IP66 and IK10 rated, providing protection against dust, water ingress, and mechanical impact. Reliability is supported by a 5-year warranty.
Build Quality and Physical Characteristics
The housing is copper-free aluminum with a gray finish, designed for resistance to corrosion and chemical exposure. The fixture measures 47 inches by 5.5 inches by 8.1 inches and weighs 26 lbs. The tempered glass lens is impact resistant and suitable for washdown or marine environments.
UL 844, UL 1598, UL 1598A, ABS, and NSF certifications are met. The fixture is suitable for wet locations and marine outside type applications. All hardware and gasketing are designed for hazardous and corrosive area use.
Where This Product Fits Best
This fixture is intended for classified hazardous locations where explosion proof lighting is required. It is commonly installed in environments with flammable gases, vapors, or combustible dusts, as well as areas exposed to corrosive chemicals or marine conditions.
- 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 high resistance to water, dust, impact, and chemical exposure. The fixture is suitable for both indoor and outdoor classified areas, including marine and offshore locations.
Installation and Long-Term Use
Mounting options include yoke or 3/4-inch NPT pendant, supporting ceiling, wall, or suspended installations. The fixture is designed for use in classified hazardous locations and should be installed according to applicable codes and site safety requirements.
Routine maintenance is minimized due to the long LED lifespan and robust construction. All wiring and connections must maintain hazardous location integrity. The fixture?s weight and size should be considered when planning mounting points and support structures.
How This Fixture Is Commonly Used
Typical mounting heights range from 8 to 16 feet, depending on the area classification and required light levels. Fixtures are often spaced to provide uniform coverage in paint booths, process aisles, or chemical storage areas. Linear form factor supports continuous row or perimeter layouts in larger spaces.
Spacing and fixture count vary based on target illuminance and area size. Higher output can reduce fixture quantity but may increase glare in confined spaces. Dimming controls are used where process or safety requirements demand variable light levels.
Safety, Certifications, and Warranty
This fixture is UL 844 listed for hazardous locations, including Class I Division 1 and 2, Class II Division 1 and 2, and Class III. It is UL 1598 and UL 1598A certified for wet and marine locations, ABS approved, and NSF rated. IP66 and IK10 ratings provide ingress and impact protection.
The fixture is covered by a 5-year warranty. All certifications and ratings are maintained for the full warranty period when installed and operated according to manufacturer guidelines.
Frequently Asked Questions
Q: What hazardous location classifications does this fixture meet?
A: This fixture is rated for Class I Division 1 and 2, Class II Division 1 and 2, and Class III hazardous locations.
Q: What mounting options are available?
A: Yoke and 3/4-inch NPT pendant mounting are supported for ceiling, wall, or suspended installation.
Q: Can this fixture be used in marine or corrosive environments?
A: Yes, it is UL 1598A Marine Outside Type and ABS certified, with a copper-free aluminum housing and tempered glass lens.
Q: What is the recommended mounting height for this fixture?
A: Typical mounting heights are 8 to 16 feet, depending on area size and required light levels.
Q: Is dimming available?
A: Yes, 1-10V dimming is standard for compatible control systems.
Q: How should fixture spacing be planned in a paint booth or process area?
A: Spacing depends on target illuminance and area size; higher output allows for wider spacing but may require glare management in confined spaces.
Application Questions and Clarification
Q: Is this fixture suitable for use in solvent storage areas?
A: Yes, this fixture is rated for hazardous locations including solvent storage areas where explosion proof lighting is required.
Q: Can this fixture be installed in offshore or marine environments?
A: Yes, it is certified for marine outside type and is suitable for offshore rig and marine environment lighting.
Q: Does this fixture meet NSF requirements for use in clean or food-related areas?
A: Yes, this fixture is NSF rated and can be used in areas requiring NSF compliance.
Q: What is the maximum ambient temperature for continuous operation?
A: The fixture is rated for continuous operation in ambient temperatures up to 122°F (50°C).





