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80 Watt Round Explosion Proof LED Light | 11200 Lumens | Class 1 Div 2 | 5000K | 100V-277V or 277V-480V
This 80 watt round explosion proof LED fixture is a strong choice for hazardous and industrial environments where safety, durability, and efficiency are essential. Delivering 11,200 lumens at 5000K with a 140 lumens per watt output, it efficiently replaces 250 watt metal halide units, reducing maintenance thanks to its 50,000 hour L70 lifespan. The copper free aluminum housing, tempered glass lens, IP66 weatherproofing, and IK10 impact rating ensure reliable operation in harsh, wet, or high-impact areas. Certified for Class I, II, and III hazardous locations, it is ideal for chemical plants, refineries, marine sites, and cold storage.
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 80 |
| Lumens | 11200 |
| 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° |
| 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 140°F |
| Certifications | ETL | Rebate Eligible |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 10.63 X 10.47 |
| Weight (lbs) | 9.7 |
IES Files
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
ATEX Marking
- II 3 G Ex ec IIC T6...T3 Gc
- II 2 D Ex tb IIIC T85°C...T103°C Db
IECEx Marking
- Ex ec IIC T6...T3 Gc
- Ex tb IIIC T85°C...T100°C Db
Key Features
- Brand: LED Lighting Supply
- Watts: 80
- Lumens: 11200
- 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°
- 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 140°F
- Certifications: ETL | Rebate Eligible
- Warranty: 5 years
Measurements
- Dimensions (in): 10.63 X 10.47
- Weight (lbs): 9.7
Product SKU Variations
- SKU: MLLG-E-LED-EXPLB-80-50-C1D2
- Voltage: 100V-277V
- SKU: MLLG-E-LED-EXPLB-80-50-HV-C1D2
- Voltage: 277V-480V
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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.
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 is a simplified room utilization factor. It accounts for room 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.
Photometry / Simulation Note: When usable IES photometry is available for the selected fixture, this estimator uses the fixture’s IES candela data to improve the visual floor-level light distribution. 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. Actual light levels may vary based on fixture optics, mounting conditions, ceiling height, surface reflectance, obstructions, controls, voltage, installation conditions, and site-specific requirements.
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 80 Watt Round Explosion Proof LED Light is engineered for hazardous location lighting, delivering 11,200 lumens at a color temperature of 5000K. Designed to replace 250 Watt metal halide fixtures, it operates efficiently across a voltage range of 100V-277V or 277V-480V. The fixture is suitable for environments requiring Class I, Division 2 compliance, such as chemical processing facilities and paint booths.
With its robust construction, this fixture is ideal for use in environments where safety and reliability are paramount. It features a durable copper-free aluminum housing and is rated for marine and wet locations, making it versatile for both indoor and outdoor hazardous applications.
Core Performance and Output
The fixture provides a high lumen output of 11,200 lumens with an efficiency of 140 lumens per watt. It offers a standard beam angle of 120°, with optional angles of 40°, 60°, or 90° for tailored light distribution. The fixture's electrical performance is optimized with a power factor greater than 0.95 and a total harmonic distortion of less than 10%.
While the fixture is suitable for a range of mounting heights, excessive output may occur at lower heights, potentially leading to increased glare. It is important to consider the beam angle and mounting height to ensure optimal light distribution and uniformity.
Adjustability and Control Options
This explosion-proof LED light includes 1-10V dimming capabilities, allowing for adjustable light levels to suit specific application needs. The fixture can be mounted using either a yoke or a 3/4 inch NPT pendant, providing flexibility in installation.
Control options are designed to integrate seamlessly with existing systems, ensuring that the fixture can be adapted to various operational requirements without compromising safety or performance.
Longevity and Reliability
With a lifespan of 50,000 hours (L70), this fixture is built for long-term reliability in demanding environments. The robust design includes a tempered glass lens and a surge protection rating of 10kV, ensuring durability against electrical disturbances.
The fixture's reliability is further supported by its ability to operate in temperatures ranging from -40°F to 140°F, making it suitable for a wide range of environmental conditions.
Build Quality and Physical Characteristics
The fixture's housing is constructed from copper-free aluminum, providing excellent corrosion resistance. It is rated IP66 for dust and water ingress protection and IK10 for impact resistance, ensuring it can withstand harsh conditions.
Weighing 9.7 lbs and measuring 10.63 x 10.47 inches, the fixture is compact yet robust, making it easy to handle and install in various hazardous locations.
Where This Product Fits Best
This explosion-proof LED light is best suited for environments where hazardous conditions are present, requiring robust and reliable lighting solutions.
- hazardous location lighting
- explosion proof lighting
- paint booth lighting
- chemical processing facility lighting
- oil and gas facility lighting
- refinery lighting
- marine environment lighting
- offshore rig lighting
The fixture's environmental characteristics include resistance to dust, water, and impact, making it suitable for both indoor and outdoor hazardous applications. Its marine rating further extends its use to coastal and offshore environments.
Installation and Long-Term Use
Installation is straightforward with options for yoke or pendant mounting, allowing for flexibility in various settings. The fixture's compact size and lightweight design facilitate easy handling during installation.
For long-term use, regular maintenance checks are recommended to ensure optimal performance, especially in environments with high levels of dust or moisture. The fixture's robust construction minimizes the need for frequent maintenance, contributing to lower operational costs over time.
How This Fixture Is Commonly Used
This fixture is commonly used in hazardous locations where safety and compliance are critical. Typical mounting heights range from 10 to 20 feet, depending on the specific application and required light levels.
Spacing and layout patterns vary based on the beam angle and desired light distribution. Higher output settings can reduce the number of fixtures needed but may increase glare if not properly managed.
Safety, Certifications, and Warranty
This fixture is certified under UL 844 for hazardous locations and UL 1598A for marine applications. It also holds ATEX and IECEx certifications, ensuring compliance with international safety standards.
The fixture comes with a 5-year warranty, providing assurance of its quality and reliability in demanding environments. Its certifications and robust design make it a dependable choice for hazardous location lighting.
Frequently Asked Questions
Q: What is the beam angle of this fixture?
A: The standard beam angle is 120°, with optional angles of 40°, 60°, or 90° available.
Q: Can this fixture be used in marine environments?
A: Yes, it is UL 1598A Marine Outside Type rated, making it suitable for marine environments.
Q: What mounting options are available?
A: The fixture can be mounted using a yoke or a 3/4 inch NPT pendant.
Q: Is this fixture dimmable?
A: Yes, it features 1-10V dimming capabilities.
Q: What is the expected lifespan of this fixture?
A: The fixture has a lifespan of 50,000 hours (L70).
Application Questions and Clarification
Q: Is this fixture suitable for use in paint booths?
A: Yes, it is designed for use in paint booth lighting, providing safe and reliable illumination.
Q: Can this fixture be used in offshore rigs?
A: Yes, it is suitable for offshore rig lighting due to its robust construction and marine rating.
Q: What environments are ideal for this fixture?
A: Ideal environments include hazardous locations, chemical processing facilities, and marine environments.
Q: How does the fixture perform in high-temperature environments?
A: It operates effectively in temperatures ranging from -40°F to 140°F.



