150 Watt Round Explosion Proof LED Light | 21000 Lumens | Class 1 Div 2 | Class 2 Div 2 | 5000K | 100V-277V or 277V-480V

Product Overview

This 150 Watt round explosion proof LED fixture delivers 21,000 lumens at 5000K. It is designed for hazardous locations requiring Class I Division 2 and Class II Division 2 protection, with additional coverage for Class II Division 1 and Class III environments.

The fixture operates on either 100V-277V or 277V-480V input, supporting a wide range of industrial electrical systems. It uses a copper-free aluminum housing and a tempered glass lens for durability in demanding settings.

Standard beam angle is 120°, with optional 40°, 60°, or 90° optics available. The fixture is gray in color and weighs 18.1 lbs, with overall dimensions of 14.56 x 11.4 inches.

It is rated for 50,000 hours (L70) and supports 1-10V dimming. Mounting options include yoke or 3/4 inch NPT pendant.

Where This Product Fits Best

This fixture is suitable for hazardous locations where explosive gases, vapors, or dusts may be present under abnormal conditions. It meets UL 844 requirements for Class I Division 2 Groups A, B, C, D and Class II Division 1 and 2 Groups E, F, G, as well as Class III.

It is also suitable for wet locations and marine outside type environments, as covered by UL 1598 and UL 1598A. The IP66 rating allows use in areas exposed to high-pressure water or dust ingress.

With an operating temperature range of -40°F to 140°F, the fixture can be used in cold storage, process areas, or outdoor hazardous locations. The IK10 rating supports use in areas where impact resistance is required.

Typical applications include chemical plants, refineries, grain handling, wastewater treatment, and marine facilities where hazardous classification and robust construction are required.

Performance and Functional Considerations

This fixture produces 21,000 lumens at 150 watts, providing a 140 lumens per watt efficacy. It is designed to replace 400 watt metal halide fixtures in hazardous locations.

The 5000K color temperature delivers a neutral white light suitable for task visibility. The CRI is 70+, supporting general industrial use where color rendering is not a primary concern.

Beam angle options allow adaptation to different mounting heights and coverage needs. The standard 120° beam is suitable for general area lighting, while 40°, 60°, and 90° options allow for more focused distribution.

Power factor is greater than 0.95 and total harmonic distortion is less than 10%, supporting stable operation on industrial electrical systems. Surge protection is rated at 10kV.

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 copper-free aluminum housing resists corrosion in harsh environments.

With an IP66 rating, the fixture can be washed down or used in areas with heavy dust or water exposure. The tempered glass lens protects the LEDs from impact and environmental contaminants.

Operating temperature range is -40°F to 140°F, allowing installation in both cold and hot environments. The fixture is designed for long-term use with a 50,000 hour L70 lifespan.

Weight is 18.1 lbs, so ensure mounting surfaces and hardware are rated for the load. The fixture supports 1-10V dimming for integration with compatible control systems.

How This Fixture Is Commonly Used

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

The fixture can be dimmed using a 1-10V control system, allowing adjustment of light levels as needed for shift changes or process requirements. The tempered glass lens and robust housing allow for routine cleaning and maintenance without risk of damage.

In day-to-day operation, the fixture is relied on for reliable illumination in environments where explosive gases or dusts may be present. The IP66 and IK10 ratings allow for use in areas subject to washdown or mechanical impact.

Maintenance is minimized due to the long LED lifespan and durable construction. The fixture can be left in place for extended periods without frequent servicing.

Safety, Certifications, and Warranty

This fixture is UL 844 listed for hazardous locations, including 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 for applicable hazardous area requirements. The fixture is ETL listed and rebate eligible.

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

Frequently Asked Questions

What voltage ranges are supported?
This fixture operates on either 100V-277V or 277V-480V input.

What is the lumen output and wattage?
The fixture delivers 21,000 lumens at 150 watts.

What environmental ratings does this fixture have?
It is rated IP66 for water and dust ingress and IK10 for impact resistance. It is suitable for wet locations and marine outside type environments.

What mounting options are available?
Mounting can be done using a yoke bracket or a 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 rebate eligible.

What is the warranty period?
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.