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100 Watt 4 Foot Explosion Proof Linear LED Light | 16000 Lumens | Class 1 Div 2 | 5000K | 100-277V | Optional 10 Year Warranty
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60 Watt Explosion Proof Linear LED Light | 8400 Lumens | Class 1 Div 2 | Class 2 Div 2 | 5000K | 100-277V or 277-480V
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40 Watt Explosion Proof Linear LED Light | 5600 Lumens | Class 1 Div 2 | Class 2 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: 40
- Lumens: 5600
- Lumens Per Watt: 140
- Replaces: 175 or 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: Bracket or Surface or Wall or 3/4 in NPT Pendant
- Fixture Color: Gray
- Frequency: 50-60Hz
- Power Factor: >.95
- THD: < 10%
Durable Construction
- Housing: Copper Free Aluminum
- IP Rating: IP66
- IK Rating: IK08
- Operating Temperature: -40°F to 140°F (-40°C to 60°C)
- Certifications: ETL | Rebate Eligible | NSF Rated
- Warranty: 5 years
Measurements
- Dimensions: 47 X 4.7 in X 9.5 in
- Weight: 15 lbs
Product SKU Variations
- SKU: MLLG-E-LED-EXPLH-40-50-U-C1D2
- Voltage: 100V-277V
- SKU: MLLG-E-LED-EXPLH-40-50-HV-C1D2
- Voltage: 277V-480V
Heavy-Duty LED Linear Fixture for Hazardous Industrial Environments
For facilities that require reliable illumination in challenging conditions, this 40-watt explosion-proof linear LED delivers 5600 lumens of consistent daylight performance. Built for environments where safety certifications and durability matter most, this fixture meets comprehensive UL 844 standards across multiple hazardous location classifications.
Engineered to handle demanding conditions from -40°F to 140°F, the copper-free aluminum construction provides long-term reliability in wet locations, marine environments, and industrial settings where traditional lighting fails. With its IP66 rating and IK08 impact resistance, operators get dependable performance that reduces maintenance costs while strengthening workplace safety.
LED vs Legacy Technology
- Replaces 175-250 watt metal halide fixtures while consuming only 40 watts
- Delivers 50,000-hour lifespan compared to frequent lamp replacements required by traditional systems
- Eliminates warm-up time and provides instant full brightness in hazardous locations
- Reduces heat generation significantly, improving safety in temperature-sensitive environments
- Maintains consistent light output throughout its lifespan without the degradation common in metal halide systems
Why This Fixture Performs
- Achieves exceptional 140 lumens per watt efficiency with >0.95 power factor for reduced energy costs
- Provides uniform 5000K daylight illumination across a 120-degree beam angle for enhanced visibility
- Eliminates frequent maintenance with 50,000-hour L70 rated LED technology in sealed, weatherproof housing
- Meets comprehensive safety standards including UL 844 for Class I and II hazardous locations with marine-grade construction
Installation Guide
This versatile fixture supports multiple mounting configurations including bracket, surface, wall, and 3/4-inch NPT pendant installations. In practice, the dual voltage options (100-277V or 277-480V) accommodate most industrial electrical systems without additional transformers. The 1-10V dimming capability integrates with existing control systems, while the gray finish provides professional appearance across industrial environments.
Compliance & Support
- UL 844 certified for Class I Division 2 Groups A, B, C, D and Class II Division 1 and 2 applications
- UL 1598 Wet Location approval with UL 1598A Marine Outside Type certification
- ETL listed with NSF rating for food service environments
- ABS ship classification for marine applications
- 5-year comprehensive warranty covers LED components and fixture construction
- Rebate eligible status helps offset initial investment costs
- Technical support available for hazardous location installations
Best-Use Environments
- Chemical processing facilities requiring Class I Division 2 certified lighting
- Food processing plants needing NSF-rated fixtures with washdown capability
- Marine installations demanding salt-spray resistance and vibration tolerance
- Manufacturing areas where dust ignition prevention is critical
- Cold storage facilities operating in extreme temperature ranges
- Petrochemical plants requiring comprehensive hazardous location compliance
Primary Features
- 40-watt LED system producing 5600 lumens with 70+ CRI for accurate color rendering
- Copper-free aluminum housing with IP66/IK08 protection ratings
- Polycarbonate lens system providing uniform light distribution
- Dual voltage compatibility (100-277V or 277-480V) with 50-60Hz frequency range
- Compact 47 in x 4.7 in x 9.5 in profile weighing only 15 pounds
- Advanced thermal management supporting -40°F to 140°F operation
- Low harmonic distortion (<10% THD) for electrical system compatibility

