150 Watt Round Explosion Proof LED Light | 21000 Lumens | Class 1 Div 1 | 5000K | 100V-277V or 277V-480V
This 150 watt round explosion proof LED fixture is a strong choice for hazardous and wet environments due to its UL 844, ATEX, and IECEx certifications, supporting use in Class I Division 1 and Division 2, Class II, and Class III locations. Its copper free aluminum housing, IP66 and IK10 ratings, and tempered glass lens ensure durability against harsh conditions, while 21000 lumens at 5000K provide high-output, efficient illumination. With flexible voltage options, 1-10V dimming, and robust mounting choices, it is well suited for oil and gas facilities, chemical plants, marine sites, and industrial manufacturing areas.
Cory Peterson | VP of Marketing and Sales Operations
Product Specifications
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
| Brand | LED Lighting Supply |
| Watts | 150 |
| Lumens | 21000 |
| Lumens Per Watt | 140 |
| Replaces | 400 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 X 13.5 |
| Weight (lbs) | 39 |
Product SKU Variations
- SKU: MLLG-E-LED-EXPLC-150-50-C1D1
- SKU: MLLG-E-LED-EXPLC-150-50-HV-C1D1
Download IES Files
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. When IES photometry is available, workplane height and room reflectance controls are shown.
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 field is used only when usable IES photometry is not available. In fallback mode, it acts as a simplified room utilization factor for 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. When IES photometry is active, this field is hidden and the estimator uses the selected workplane height, LLF, and simplified reflectance adjustment instead.
Photometry / Simulation Note: When usable IES photometry is available for the selected fixture, this estimator uses the fixture’s IES candela data, selected workplane height, light loss factor, and simplified reflectance adjustment to estimate fixture count, average foot-candles, and visual light distribution. The reflectance adjustment is a conservative approximation and is not a full zonal-cavity, radiosity, or professional photometric room calculation. 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 and should be used as a planning aid, not a final photometric lighting plan. Actual light levels may vary based on fixture optics, selected IES file, mounting conditions, workplane height, ceiling height, surface reflectance, obstructions, controls, voltage, installation conditions, and site-specific requirements. Project-critical applications should be verified with a formal lighting plan.
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
The 150 Watt Round Explosion Proof LED Light is engineered for environments where safety and durability are paramount. Designed to deliver 21,000 lumens at a color temperature of 5000K, this fixture is suitable for hazardous locations, including paint booths and chemical processing facilities. It operates efficiently across a wide voltage range of 100V-277V or 277V-480V, making it versatile for various industrial applications.
This explosion-proof fixture is built to withstand challenging conditions, featuring a robust construction that meets UL 844, Class I/II/III, ATEX, and IECEx standards. Its IP66 and IK10 ratings ensure protection against dust, water, and impact, making it ideal for both indoor and outdoor hazardous environments.
Core Performance and Output
With an output of 21,000 lumens, this 150-watt fixture provides high-efficiency lighting with a luminous efficacy of 140 lumens per watt. The standard 120° beam angle ensures broad and uniform light distribution, suitable for large areas requiring consistent illumination. 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 designed for high-output applications, it is important to consider mounting heights to avoid excessive glare. At lower mounting heights, the high lumen output may result in increased brightness, which should be managed through appropriate installation practices.
Adjustability and Control Options
This explosion-proof LED light offers flexibility in installation with options for yoke or 3/4 inch NPT pendant mounting. The fixture supports 1-10V dimming, allowing for adjustable light levels to suit specific operational needs and enhance energy savings.
Control options are designed to integrate seamlessly with existing systems, providing facility managers with the ability to tailor lighting conditions to the specific requirements of hazardous environments.
Longevity and Reliability
Engineered for longevity, this fixture boasts a lifespan of 50,000 hours (L70), ensuring reliable performance over extended periods. The robust construction and high-quality components contribute to its durability, reducing maintenance needs and operational downtime.
The fixture’s reliability is further enhanced by its 10kV surge protection, safeguarding against electrical disturbances and ensuring consistent operation in volatile environments.
Build Quality and Physical Characteristics
Constructed from copper-free aluminum, this fixture is designed to resist corrosion and withstand harsh conditions. Its IP66 and IK10 ratings confirm its resilience against water ingress and mechanical impact, making it suitable for demanding industrial settings.
The fixture’s gray finish and tempered glass lens contribute to its durability and aesthetic appeal, while its compact dimensions (16 x 13.5 inches) and weight (39 lbs) facilitate straightforward installation and handling.
Where This Product Fits Best
This explosion-proof LED light is ideal for environments where safety and compliance are critical. It is particularly suited for hazardous locations and facilities requiring robust 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 applications in hazardous and marine environments.
Installation and Long-Term Use
Installation of this fixture is straightforward, with options for yoke or pendant mounting to accommodate various structural configurations. Its compact design allows for easy integration into existing setups, minimizing installation time and complexity.
For long-term use, regular maintenance checks are recommended to ensure optimal performance, particularly in environments with high levels of dust or corrosive elements. The fixture’s robust design minimizes maintenance requirements, contributing to lower operational costs over its lifespan.
How This Fixture Is Commonly Used
This fixture is typically mounted at heights suitable for its high lumen output, ensuring effective illumination without causing glare. Commonly used in hazardous locations, it is often spaced to provide uniform coverage across large areas, such as paint booths and chemical processing facilities.
While higher output can reduce the number of fixtures needed, careful consideration of spacing and layout is essential to maintain uniformity and avoid excessive brightness in concentrated areas.
Safety, Certifications, and Warranty
This explosion-proof LED light is certified under UL 844 for hazardous locations, with additional certifications including Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III. It also meets ATEX and IECEx standards, ensuring compliance with international safety regulations.
The fixture is backed by a 5-year warranty, providing assurance of its quality and reliability. Its certifications and robust construction make it a dependable choice for hazardous environments where safety is a priority.
Frequently Asked Questions
Q: What is the operating temperature range for this fixture?
A: The fixture operates effectively in temperatures ranging from -22°F to 122°F.
Q: Can this fixture be used in marine environments?
A: Yes, it is suitable for marine environments, meeting UL 1598A Marine Outside Type standards.
Q: What mounting options are available?
A: The fixture can be mounted using a yoke or 3/4 inch NPT pendant.
Q: Is this fixture dimmable?
A: Yes, it supports 1-10V dimming for adjustable light levels.
Q: What is the expected lifespan of this fixture?
A: The fixture has an expected 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 paint booth lighting, providing safe and effective illumination in hazardous environments.
Q: Can this fixture be used in offshore rigs?
A: Yes, it is suitable for offshore rig lighting, meeting the necessary safety and environmental standards.
Q: What are the primary applications for this explosion-proof light?
A: Primary applications include hazardous location lighting, explosion proof lighting, and paint booth lighting.
Q: Are there any secondary applications for this fixture?
A: Yes, secondary applications include oil and gas facility lighting, refinery lighting, and marine environment lighting.
Web ID: 1777
