40 Watt Round Explosion Proof LED Light | 5600 Lumens | Class 1 Div 1 | Class 2 Div 1 | 5000K | 100-277V

Product Overview

This 40 Watt round explosion proof LED fixture delivers 5600 lumens at 5000K. It is designed for hazardous locations requiring Class I Division 1, Class II Division 1, and Class III protection.

The fixture is built with a copper-free aluminum housing and a tempered glass lens. It operates on 100-277V or 277-480V input and supports 1-10V dimming.

It is rated for 50,000 hours (L70) and provides a 120° beam angle. The fixture color is gray, and it weighs 30.9 lbs with dimensions of 16 x 13.5 inches.

Mounting options include yoke or 3/4 inch NPT pendant. The fixture is suitable for wet locations and marine outside type environments.

Where This Product Fits Best

This fixture is intended for use in hazardous environments where explosive gases, vapors, or dusts are present. It is suitable for facilities requiring UL 844, Class I Division 1 and Division 2, and Class II Division 1 and Division 2 compliance.

It is also appropriate for marine, wet, and outdoor locations where IP66 and IK10 ratings are required. The fixture is compatible with both industrial and commercial hazardous area applications.

Typical installation sites include chemical plants, refineries, paint shops, grain processing, and other areas with classified atmospheres. The fixture can be used in both new construction and retrofit projects replacing 150W metal halide units.

It is suitable for use in areas with ambient temperatures from -22°F to 122°F.

Performance and Functional Considerations

The fixture produces 5600 lumens at 140 lumens per watt, providing a direct replacement for 150W metal halide fixtures. The 5000K color temperature delivers a neutral white light suitable for task visibility in hazardous areas.

It operates on 100-277V or 277-480V, allowing compatibility with a wide range of electrical systems. Power factor is greater than 0.95, and total harmonic distortion is less than 10%.

The fixture is rated IP66, which means it is protected against dust and high-pressure water jets. IK10 impact rating allows the fixture to withstand strong mechanical impacts in industrial environments.

Surge protection is rated at 10kV. The fixture is dimmable via 1-10V controls, supporting integration with lighting control systems where required.

Installation and Long-Term Use

The fixture can be mounted using either a yoke bracket or a 3/4 inch NPT pendant, supporting both ceiling and pendant installations. The housing is constructed from copper-free aluminum for corrosion resistance in harsh environments.

All wiring and mounting hardware must be suitable for hazardous location installation. The tempered glass lens is designed for durability and ease of cleaning in industrial settings.

The fixture is rated for 50,000 hours (L70), supporting long-term use with minimal maintenance. The IP66 and IK10 ratings allow for installation in areas exposed to dust, water, and physical impacts.

Operating temperature range is -22°F to 122°F, supporting use in both cold storage and high-heat process areas.

How This Fixture Is Commonly Used

After installation, this fixture provides consistent illumination in hazardous areas where explosive gases or dusts are present. The 120° beam angle delivers wide area coverage, reducing shadowing and supporting general visibility.

The 1-10V dimming capability allows you to adjust light levels as needed for process changes or energy management. Once set, the fixture operates reliably without frequent adjustment or intervention.

The copper-free aluminum housing and tempered glass lens hold up to routine cleaning and exposure to industrial contaminants. The fixture’s weight and mounting options require secure attachment to structural supports.

In day-to-day use, the fixture is relied on for dependable lighting in classified environments, supporting safety and operational requirements without the need for frequent maintenance.

Safety, Certifications, and Warranty

This fixture is UL 844 listed for hazardous locations, including 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; and Class III.

It is UL 1598 suitable for wet locations and UL 1598A marine outside type. The fixture carries ABS certification.

ATEX and IECEx markings are present: II 2 G D, Ex db IIB T6...T3 Gb, and Ex tb IIIC T80°C...T195°C Db. The fixture is ETL listed and rebate eligible.

LED Lighting Supply provides warranty coverage as specified in the product documentation.

Frequently Asked Questions

What voltage does this fixture support?
This fixture operates on 100-277V or 277-480V input.

What is the lumen output and replacement class?
The fixture produces 5600 lumens and is designed to replace 150W metal halide units.

What environmental ratings does this fixture have?
This fixture is rated IP66 for dust and water protection and IK10 for impact resistance.

What mounting options are available?
Mounting options include yoke and 3/4 inch NPT pendant.

What certifications does this fixture carry?
This fixture is UL 844 listed, UL 1598 suitable for wet locations, UL 1598A marine outside type, ABS certified, ETL listed, and carries ATEX and IECEx markings.

What is the warranty coverage?
LED Lighting Supply provides warranty coverage as specified in the product documentation.

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.