Need help choosing the right Product?

Get expert recommendations and a custom lighting plan within 1 day! Get Product Recommendations ➜

50 Watt Explosion Proof Vapor Tight LED Light | 7000 Lumens | Class 1 Div 2 | 5000K | 100-277V | 4 Foot

SKU: MLLG-LED-EXPLR4-50-50-C1D2 | Web ID: 1768
Starting at: $790.00
Availability: 146 In Stock Ships 4-7 Days

This 50 watt LED hazardous location fixture is a strong choice for demanding industrial environments where UL 844, UL 1598, and ABS certifications are required. Its 7000 lumen output efficiently replaces 250 watt metal halide units, while the 120° beam angle and 5000K color temperature ensure broad, high-visibility coverage for operational safety. The stainless steel housing, polycarbonate lens, IP66, and IK10 ratings provide robust protection against water, dust, and impact, making it well-suited for chemical plants, refineries, grain processing, wastewater, and marine facilities. Surface mounting is required.

Neil Peterson | CEO and Chief Lighting Specialist

Prefer to Order Online? Select Options

146 in stock

    Product total

    Options total

    Sub-Total

    Product Specifications

    ETL Listed - Certified for Product Safety Compliance to North American StandardsRebate Eligible - Qualifies for Energy Incentive ProgramsClass 1 Division 2 - UL844 Certified for Explosive Atmospheres5 Year Unlimited Usage Warranty

    Key Features

    BrandLED Lighting Supply
    Watts50
    Lumens7000
    Lumens Per Watt140
    Replaces250 Watt Metal Halide
    Voltage100V-277V
    Color Temperature5000K
    CRI80+
    Dimming1-10V
    Beam Angles (Std)120°
    OpticsPolycarbonate Lens
    Lifespan50,000 (L70) hours
    MountingSurface
    Frequency (Hz)50-60Hz
    Power Factor>.95
    THD< 10%

    Durable Construction

    HousingStainless Steel
    IP RatingIP66
    IK RatingIK10
    Operating Temperature-40°F to 122°F
    CertificationsETL | Rebate Eligible
    Warranty5 years

    Measurements

    Dimensions (in)53 X 8.2 X 4.7
    Weight (lbs)16

    Product Description

    ETL Listed - Certified for Product Safety Compliance to North American StandardsRebate Eligible - Qualifies for Energy Incentive ProgramsClass 1 Division 2 - UL844 Certified for Explosive Atmospheres5 Year Unlimited Usage Warranty

    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

    • Brand: LED Lighting Supply
    • Watts: 50
    • Lumens: 7000
    • Lumens Per Watt: 140
    • Replaces: 250 Watt Metal Halide
    • Voltage: 100V-277V
    • Color Temperature: 5000K
    • CRI: 80+
    • Dimming: 1-10V
    • Beam Angles (Std): 120°
    • Optics: Polycarbonate Lens
    • Lifespan: 50,000 (L70) hours
    • Mounting: Surface
    • Frequency (Hz): 50-60Hz
    • Power Factor: >.95
    • THD: < 10%

    Durable Construction

    • Housing: Stainless Steel
    • IP Rating: IP66
    • IK Rating: IK10
    • Operating Temperature: -40°F to 122°F
    • Certifications: ETL | Rebate Eligible
    • Warranty: 5 years

    Measurements

    • Dimensions (in): 53 X 8.2 X 4.7
    • Weight (lbs): 16


    Download IES Files

    Web ID: 1768

    You may also like...

    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

    Loading fixture information...

    Estimated Results

    Fixtures --
    Layout --
    Estimated Avg FC --
    Approx. Spacing (in feet) --
    Calculation Method: --
    Top-Down Fixture Layout Fixture positions and estimated floor light levels
    Lower estimated FC Near target Higher estimated FC

    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.

    Need Verified Light Levels?

    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.

    Estimator Version 2.9.5

    Product Overview

    This 50 Watt Explosion Proof Vapor Tight LED Light is designed for hazardous location lighting, providing a reliable solution for environments where safety is paramount. Delivering 7000 lumens at a color temperature of 5000K, this fixture is suitable for Class I, Division 2 areas, making it ideal for use in paint booths and chemical processing facilities. With a robust construction and a versatile voltage range of 100-277V, it replaces traditional 250 Watt metal halide fixtures, offering improved efficiency and longevity.

    The fixture's linear form factor and surface mounting capability make it adaptable to various installation scenarios, particularly in environments where vapor tight and explosion proof lighting is required. Its polycarbonate lens and stainless steel housing ensure durability and resistance to harsh conditions, while its IP66 and IK10 ratings confirm its suitability for wet and impact-prone locations.

    Core Performance and Output

    This explosion proof LED light provides an output of 7000 lumens with an efficiency of 140 lumens per watt. The 120° beam angle ensures broad and even light distribution, suitable for large areas requiring consistent illumination. The fixture operates efficiently across a voltage range of 100-277V, maintaining a power factor greater than 0.95 and a total harmonic distortion of less than 10%.

    While the fixture is designed for hazardous locations, it is important to consider that excessive output may occur at low mounting heights, potentially leading to glare. Conversely, at higher mounting heights, uniformity may be reduced, necessitating careful planning of fixture placement to achieve optimal lighting conditions.

    Adjustability and Control Options

    The fixture includes 1-10V dimming capabilities, allowing for adjustable light levels to suit specific application needs. This feature provides flexibility in managing energy consumption and adapting to varying operational requirements. The dimming function is particularly beneficial in environments where lighting needs fluctuate throughout the day.

    Control options are straightforward, with compatibility for integration into existing lighting control systems. This ensures seamless operation and the ability to tailor lighting conditions to specific tasks or safety protocols within hazardous environments.

    Longevity and Reliability

    With a lifespan of 50,000 hours (L70), this explosion proof LED light offers long-term reliability, reducing the need for frequent maintenance and replacements. The robust construction and high-quality components contribute to its durability, ensuring consistent performance even in challenging conditions.

    The fixture's design minimizes the risk of failure in hazardous locations, providing peace of mind for facility operators and maintenance personnel. Its reliability is further supported by a 5-year warranty, underscoring its suitability for demanding industrial applications.

    Build Quality and Physical Characteristics

    The fixture features a stainless steel housing and a polycarbonate lens, providing excellent resistance to corrosion and impact. Its IP66 rating ensures protection against dust and powerful water jets, while the IK10 rating confirms its ability to withstand significant mechanical impact.

    Operating effectively in temperatures ranging from -40°F to 122°F, this fixture is well-suited for both indoor and outdoor hazardous environments. Its dimensions of 53 x 8.2 x 4.7 inches and weight of 16 lbs make it manageable for installation in various settings.

    Where This Product Fits Best

    This explosion proof LED light is designed for environments where safety and durability are critical. Its construction and certifications make it ideal for hazardous locations, including chemical processing facilities and paint booths.

    • 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, such as its IP66 and IK10 ratings, ensure it can withstand harsh conditions, including exposure to dust, water, and mechanical impacts. Its suitability for Class I, Division 2 areas further emphasizes its role in maintaining safety in potentially explosive atmospheres.

    Installation and Long-Term Use

    Installation of this fixture is straightforward, with surface mounting options that accommodate various structural configurations. Its lightweight design facilitates handling and positioning during installation, reducing labor time and complexity.

    For long-term use, regular inspections are recommended to ensure the fixture remains free of obstructions and maintains its protective integrity. The polycarbonate lens should be cleaned periodically to preserve light output and distribution quality.

    How This Fixture Is Commonly Used

    This fixture is typically mounted at heights that optimize its 120° beam angle, ensuring even light distribution across the target area. In hazardous locations, spacing and layout are crucial to achieving uniform illumination while minimizing glare and shadowing.

    Spacing varies based on the specific lighting requirements and the environment's safety protocols. Higher output levels can reduce the number of fixtures needed but may increase the risk of glare if not carefully managed.

    Safety, Certifications, and Warranty

    This explosion proof LED light is certified under UL 844 for hazardous locations, with classifications including Class I, Division 2, Groups A, B, C, D, and Class II, Division 1, Groups E, F, G. It is also UL 1598 and UL 1598A certified for wet locations and marine outside type environments, respectively.

    Additional certifications include ABS and an IP66 rating, confirming its suitability for marine and industrial applications. The fixture is backed by a 5-year warranty, providing assurance of its quality and performance in demanding settings.

    Frequently Asked Questions

    Q: What is the beam angle of this fixture?

    A: The fixture has a 120° beam angle, providing broad and even light distribution.

    Q: Can this fixture be used in outdoor hazardous locations?

    A: Yes, it is suitable for outdoor use in hazardous locations, with an IP66 rating for protection against dust and water.

    Q: What is the expected lifespan of this LED light?

    A: The fixture has an expected lifespan of 50,000 hours (L70), ensuring long-term reliability.

    Q: Is this fixture dimmable?

    A: Yes, it features 1-10V dimming capabilities for adjustable light levels.

    Q: What mounting options are available for this fixture?

    A: The fixture is designed for surface mounting, suitable for various structural configurations.

    Application Questions and Clarification

    Q: What environments are most suitable for this explosion proof LED light?

    A: This fixture is ideal for hazardous locations, including chemical processing facilities, paint booths, and oil and gas facilities.

    Q: How does the fixture's output affect its placement in hazardous areas?

    A: The fixture's 7000 lumen output requires careful placement to avoid excessive glare, especially at lower mounting heights.

    Q: Can this fixture be used in marine environments?

    A: Yes, it is suitable for marine environments, with UL 1598A certification and an IP66 rating.

    Q: What are the key certifications for this fixture?

    A: Key certifications include UL 844, UL 1598, UL 1598A, and ABS, ensuring compliance with safety standards for hazardous locations.