100 Watt Square Explosion Proof LED Light | 14000 Lumens | Class 1 Div 1 | Class 2 Div 1 | 5000K | 100V-277V or 277V-480V

Product Overview

This 150 Watt Square Explosion Proof LED Light delivers 21,000 lumens at 5000K. It is designed for hazardous locations requiring Class I Division 1 and Class II Division 1 protection. The fixture is built with a copper-free aluminum housing and a tempered glass lens.

Voltage options include 100V-277V or 277V-480V. The fixture supports 1-10V dimming and offers a standard 120° beam angle, with optional 40°, 60°, or 90° optics. The unit is finished in gray and operates at 50-60Hz.

It replaces 400 Watt Metal Halide systems and is rated for 50,000 hours (L70). The fixture measures 15.7 x 11.2 x 9.96 inches and weighs 26.9 lbs.

IP66 and IK10 ratings provide protection against dust, water, and impact. The fixture includes 10kV surge protection and operates in temperatures from -22°F to 122°F.

Where This Product Fits Best

This fixture is suitable for hazardous environments where explosive gases, vapors, or dusts are present. It meets UL 844 for hazardous locations and is approved for Class I Division 1 Groups C and D, and Class II Division 1 Groups E, F, and G.

It is also suitable for marine outside type locations under UL 1598A and is listed for wet locations. The fixture is ABS certified.

Applications include chemical plants, refineries, grain processing, and other industrial sites requiring explosion proof lighting. The yoke mount allows for secure installation on walls, ceilings, or structural supports.

Use this fixture where a 400 Watt Metal Halide replacement is needed and where high durability and environmental protection are required.

Performance and Functional Considerations

The fixture delivers 140 lumens per watt and maintains a CRI of 70+. The 1-10V dimming capability allows for integration with compatible dimming systems.

Beam angle options (120°, 90°, 60°, 40°) allow for adjustment of light distribution to suit the application. The tempered glass lens provides durability in demanding environments.

Power factor is greater than 0.95 and total harmonic distortion is less than 10%. The fixture includes 10kV surge protection for electrical reliability.

Operating temperature range is -22°F to 122°F, supporting use in both cold and hot environments. The IP66 rating protects against dust and high-pressure water, while IK10 provides maximum impact resistance for physical durability.

Installation and Long-Term Use

The fixture uses a yoke mount for installation. This allows for flexible positioning on flat surfaces or structural members. The copper-free aluminum housing resists corrosion in harsh environments.

Dimensions are 15.7 x 11.2 x 9.96 inches, and the fixture weighs 26.9 lbs. Ensure mounting surfaces and hardware can support the weight and size.

With a rated lifespan of 50,000 hours (L70), the fixture is designed for long-term operation with minimal maintenance. The tempered glass lens and robust housing support use in areas with vibration, dust, and moisture.

Routine inspection of mounting hardware and electrical connections is recommended to maintain safe operation in hazardous locations.

How This Fixture Is Commonly Used

Once installed, this fixture provides consistent, high-output lighting in hazardous areas. The beam angle can be selected to match the coverage needs of the space, whether wide area illumination or focused task lighting is required.

The 1-10V dimming feature allows you to adjust light levels as needed for operational requirements or energy management. The fixture maintains stable output and color temperature throughout its rated life.

The IP66 and IK10 ratings mean you can rely on the fixture to withstand washdowns, dust, and accidental impacts without loss of function. The copper-free aluminum housing and tempered glass lens require minimal cleaning and resist corrosion.

In day-to-day use, the fixture operates quietly and without flicker, supporting safe visibility in hazardous environments. The yoke mount allows for repositioning if lighting needs change over time.

Safety, Certifications, and Warranty

This fixture is UL 844 listed for hazardous locations and meets requirements for Class I Division 1 Groups C and 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, and Class III.

It is UL 1598 listed for wet locations and UL 1598A listed for marine outside type environments. The fixture is ABS certified.

The product carries ETL and DLC Premium listings. It is eligible for rebates where applicable.

LED Lighting Supply provides a 5-year warranty on this fixture.

Frequently Asked Questions

What voltage ranges are supported?
This fixture is compatible with 100V-277V or 277V-480V input.

What is the lumen output and replacement class?
The fixture delivers 21,000 lumens and is designed to replace 400 Watt Metal Halide systems.

What environmental ratings does this fixture have?
The fixture is rated IP66 for dust and water protection and IK10 for impact resistance. It is UL 1598 listed for wet locations and UL 1598A listed for marine outside type environments.

What mounting method is used?
The fixture uses a yoke mount for installation.

What certifications and warranty apply?
This fixture is UL 844 listed, ABS certified, ETL listed, and DLC Premium qualified. LED Lighting Supply provides a 5-year warranty.

Application Questions and Clarification

This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.