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

Product Overview

This is a 150 watt hazardous location LED fixture designed for use in environments requiring UL 844, Class I, II, and III compliance. It produces 21,000 lumens at 140 lumens per watt and is intended to replace 400 watt metal halide fixtures.

The fixture operates on either 100V-277V or 277V-480V input and supports 1-10V dimming. It is built with a copper free aluminum housing and a tempered glass lens, with a standard 120° beam angle and a color temperature of 5000K.

It measures 16 by 13.5 inches and weighs 39 lbs. The fixture is finished in gray and is rated for a 50,000 hour L70 lifespan.

Mounting options include yoke or 3/4 inch NPT pendant. The fixture is rated IP66 and IK10, with 10kV surge protection and an operating temperature range of -22°F to 122°F.

Where This Product Fits Best

This fixture is suitable for hazardous locations where flammable gases, vapors, or combustible dusts may be present, as defined by UL 844 Class I, II, and III divisions and groups. It is also suitable for marine outside type environments under UL 1598A and carries ABS certification.

It is appropriate for wet locations and areas requiring high impact resistance. The IP66 rating allows use in environments exposed to water jets or heavy dust, while the IK10 rating supports installation in areas with a risk of mechanical impact.

Typical applications include chemical plants, refineries, grain processing, wastewater treatment, and marine facilities. The fixture is designed for both indoor and outdoor hazardous environments where robust construction and compliance are required.

It is intended for use where a 400 watt metal halide replacement is needed and where 100V-277V or 277V-480V power is available.

Performance and Functional Considerations

The fixture delivers 21,000 lumens at 150 watts, providing a high output suitable for large, hazardous spaces. The 5000K color temperature supports visibility in industrial settings, and the CRI of 70+ is consistent with most hazardous location requirements.

It supports 1-10V dimming for output adjustment. The power factor is greater than 0.95 and total harmonic distortion is less than 10%, supporting stable operation on industrial electrical systems.

The fixture is rated for operation from -22°F to 122°F, allowing use in both cold storage and high ambient temperature environments. Surge protection is rated at 10kV, supporting installation in areas with power quality concerns.

The tempered glass lens and copper free aluminum housing provide chemical and impact resistance. The IP66 rating allows for use in areas exposed to water and dust, and the IK10 rating supports installation in locations with a risk of physical impact.

Installation and Long-Term Use

Mounting options include yoke or 3/4 inch NPT pendant, supporting both ceiling and pendant installations. The fixture's weight of 39 lbs and dimensions of 16 by 13.5 inches should be considered when planning mounting points and support structures.

The fixture is designed for use in hazardous locations and marine environments, with a copper free aluminum housing to resist corrosion. The tempered glass lens is suitable for environments where chemical exposure or impact is a concern.

With a rated lifespan of 50,000 hours (L70), the fixture is intended for long-term use with minimal maintenance. The IP66 and IK10 ratings support installation in demanding environments where water, dust, and impact are present.

Electrical connections should match the selected voltage range (100V-277V or 277V-480V) and support 1-10V dimming if required. The fixture is compatible with 50-60Hz power supplies.

How This Fixture Is Commonly Used

Once installed, this fixture provides consistent, high-output illumination in hazardous locations. The 1-10V dimming allows you to adjust light levels as needed for process changes or maintenance activities.

The 120° beam angle delivers wide area coverage, reducing the number of fixtures needed in open spaces. The fixture's robust construction means it can be relied on in areas with vibration, impact, or exposure to water and dust.

In day-to-day operation, the fixture requires minimal attention beyond routine inspection. The tempered glass lens and corrosion-resistant housing support cleaning and maintenance in harsh environments.

The fixture's compatibility with both yoke and pendant mounting allows you to reposition or reorient the fixture if site layouts change over time.

Safety, Certifications, and Warranty

This fixture is UL 844 listed for hazardous locations, including Class I, Division 1 and 2 (Groups A, B, C, D), Class II, Division 1 and 2 (Groups E, 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 is rebate eligible. LED Lighting Supply provides a 5 year warranty.

Frequently Asked Questions

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

What is the output and intended replacement?
The fixture produces 21,000 lumens at 150 watts and is intended to replace 400 watt metal halide fixtures.

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

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

What certifications does this fixture carry?
This fixture is UL 844 listed, ETL listed, ABS certified, and carries ATEX and IECEx markings.

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.