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200 / 250 / 300 Watt Adjustable Square Explosion Proof LED Light | 35000 to 52500 Lumens | Class 1 Div 2 | 4000K / 5000K / 6500K | 100-277V

SKU: MLLG-E-EXPLA4-300D-65-D120-C1D2 | Web ID: 2758
Starting at: $1,160.00
Availability: 68 In Stock Ships 3-5 Days

This explosion-proof LED fixture is ideal for hazardous locations and marine environments, offering 200-300 watts and up to 52,500 lumens with a 120° beam angle. Its robust die-cast aluminum housing, IP66, and IK08 ratings ensure durability in harsh conditions, while UL 844 and Class I Div 2 certifications guarantee safety. The fixture's adjustable wattage and color temperature, along with a 100,000-hour lifespan, make it perfect for industrial sites requiring reliable, efficient lighting, such as chemical plants and offshore platforms.

Dwayne Kula | President, CTO and Founder

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Product Specifications

UL Listed - Verified for Electrical Safety and PerformanceClass 1 Division 2 - UL844 Certified for Explosive Atmospheres5 Year Unlimited Usage Warranty

Key Features

BrandLED Lighting Supply
Watts200 | 250 | 300
Lumens35000 | 43750 | 52500
Lumens Per Watt175
Replaces1000 Watt Metal Halide
Voltage100V-277V
Color Temperature4000K or 5000K or 6500K
CRI70+
Dimming1-10V
Beam Angles (Std)120°
OpticsTempered Glass Lens
Lifespan100,000 (L70) hours
MountingYoke or 3/4 in NPT Pendant
Fixture ColorGray
Frequency (Hz)50/60
Power Factor>.95

Durable Construction

HousingDie-Cast Aluminum
IP RatingIP66
IK RatingIK08
Surge Protection10kV
Operating Temperature-40°F to 122°F
CertificationsUL
Warranty5 years

Measurements

Dimensions (in)16.54 x 11.81 x 14.89
Weight (lbs)33.29
Cord LengthNo Cord

Features/Accessories

  • Color Adjustable
  • Wattage Adjustable

Product Description

UL Listed - Verified for Electrical Safety and PerformanceClass 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
  • UL 1598 Suitable for Wet Locations
  • UL 1598A Marine Outside Type
  • ABS
  • Vibration 3G
  • NEMA4X

Key Features

  • Brand: LED Lighting Supply
  • Watts: 200 | 250 | 300
  • Lumens: 35000 | 43750 | 52500
  • Lumens Per Watt: 175
  • Replaces: 1000 Watt Metal Halide
  • Voltage: 100V-277V
  • Color Temperature: 4000K or 5000K or 6500K
  • CRI: 70+
  • Dimming: 1-10V
  • Beam Angles (Std): 120°
  • Optics: Tempered Glass Lens
  • Lifespan: 100,000 (L70) hours
  • Mounting: Yoke or 3/4 in NPT Pendant
  • Fixture Color: Gray
  • Frequency (Hz): 50/60
  • Power Factor: >.95

Durable Construction

  • Housing: Die-Cast Aluminum
  • IP Rating: IP66
  • IK Rating: IK08
  • Surge Protection: 10kV
  • Operating Temperature: -40°F to 122°F
  • Certifications: UL
  • Warranty: 5 years

Measurements

  • Dimensions (in): 16.54 x 11.81 x 14.89
  • Weight (lbs): 33.29
  • Cord Length: No Cord

Features/Accessories

  • Color Adjustable
  • Wattage Adjustable

Web ID: 2758

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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 light use factor to generate a preliminary lighting layout.

Project Inputs

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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 Light Use Factor: Suggested starting points: open warehouse 0.85–0.90, clean light-colored space 0.75–0.85, typical warehouse 0.65–0.75, racked or obstructed space 0.50–0.65, dark or complex space 0.40–0.55.

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 light use factor, 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 2.8.1

Product Overview

This adjustable square explosion-proof LED light is designed for hazardous locations, offering a robust solution for environments where safety is paramount. With wattage options of 200, 250, and 300 watts, it provides a lumen output ranging from 35,000 to 52,500 lumens. The fixture is suitable for use in Class I, Division 2 areas, making it ideal for chemical processing facilities and paint booths. Its die-cast aluminum housing and IP66 rating ensure durability in harsh conditions, including marine environments.

Designed to replace 1000-watt metal halide fixtures, this LED light offers significant energy savings and reduced maintenance costs. The fixture operates within a wide voltage range of 100-277V and is available in color temperatures of 4000K, 5000K, and 6500K, providing flexibility to match existing lighting conditions. The 120° beam angle ensures broad coverage, making it suitable for large open spaces.

Core Performance and Output

This explosion-proof LED light delivers high efficiency with 175 lumens per watt, ensuring optimal light output while minimizing energy consumption. The fixture's beam distribution is set at 120°, providing wide and even coverage suitable for large areas. Electrical performance is stable across a voltage range of 100-277V, with a power factor greater than 0.95, ensuring reliable operation.

While the fixture is designed for high-output applications, excessive output may occur at low mounting heights, potentially leading to glare. It is recommended to consider the mounting height and space requirements to ensure optimal performance and uniformity.

Adjustability and Control Options

This LED light features both wattage and color adjustability, allowing for customization based on specific lighting needs. The wattage can be adjusted between 200, 250, and 300 watts, providing flexibility in light output. Color temperature options include 4000K, 5000K, and 6500K, enabling adaptation to different environments and tasks.

The fixture supports 1-10V dimming, offering additional control over light levels to suit various operational requirements. This adjustability ensures that the lighting can be tailored to specific applications, enhancing both functionality and energy efficiency.

Longevity and Reliability

With a lifespan of 100,000 hours (L70), this explosion-proof LED light is built for long-term reliability, reducing the need for frequent replacements. The fixture's robust construction and high-quality components contribute to its durability, even in challenging environments.

Equipped with 10kV surge protection, the fixture is safeguarded against electrical surges, ensuring consistent performance and longevity. Its operating temperature range of -40°F to 122°F allows for reliable operation in extreme conditions.

Build Quality and Physical Characteristics

The fixture's die-cast aluminum housing provides excellent durability and resistance to corrosion, making it suitable for harsh environments. Its IP66 rating ensures protection against dust and powerful water jets, while the IK08 rating indicates strong impact resistance.

Measuring 16.54 x 11.81 x 14.89 inches and weighing 33.29 pounds, the fixture is designed for easy installation using either a yoke or 3/4 inch NPT pendant mount. The gray fixture color blends well with industrial settings.

Where This Product Fits Best

This explosion-proof LED light is ideal for environments where safety and durability are critical. It is particularly suited for hazardous locations and marine environments, where exposure to chemicals and moisture is common.

  • 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 robust construction and high IP and IK ratings make it suitable for use in environments with high humidity, dust, and potential impact risks.

Installation and Long-Term Use

Installation of this LED light is straightforward, with options for yoke or pendant mounting. The fixture's design allows for secure installation in hazardous locations, ensuring compliance with safety standards.

For long-term use, regular inspection and maintenance are recommended to ensure optimal performance. The fixture's durable construction minimizes the need for frequent maintenance, contributing to lower operational costs over time.

How This Fixture Is Commonly Used

This explosion-proof LED light is typically mounted at heights suitable for its high lumen output, ensuring adequate coverage and uniformity. Common mounting heights range from 15 to 30 feet, depending on the specific application and space requirements.

Spacing and layout patterns vary based on the wattage and desired light levels. Higher output settings may reduce the number of fixtures needed but could increase the risk of glare if not properly managed.

Safety, Certifications, and Warranty

This LED light is certified for use in hazardous locations, meeting UL 844 and Class I, Division 2 standards. It is also UL 1598A certified for marine environments and carries a NEMA4X rating for protection against environmental factors.

The fixture comes with a 5-year warranty, providing assurance of its quality and reliability. Its certifications and robust construction ensure compliance with safety standards and suitability for challenging environments.

Frequently Asked Questions

Q: What is the beam angle of this LED light

A: The beam angle is 120°, providing wide and even light distribution.

Q: Can the color temperature be adjusted

A: Yes, the fixture offers color temperature options of 4000K, 5000K, and 6500K.

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 suitable for marine environments

A: Yes, it is UL 1598A certified for marine outside type applications.

Q: What is the expected lifespan of this LED light

A: The fixture has a lifespan of 100,000 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 booths and other hazardous locations.

Q: Can this light be used in offshore rigs

A: Yes, it is suitable for offshore rig lighting due to its robust construction and certifications.

Q: What environments are best suited for this fixture

A: It is ideal for hazardous locations, chemical processing facilities, and marine environments.

Q: How does the fixture perform in high humidity areas

A: The IP66 rating ensures protection against dust and water, making it suitable for high humidity areas.