300 Watt Square Explosion Proof LED Light | 42000 Lumens | Class 1 Div 2 | Class 2 Div 2 | 5000K | 100V-277V or 277V-480V

Product Overview

This 300 Watt Square Explosion Proof LED Light delivers 42,000 lumens at 5000K. It is designed for hazardous locations and classified for use in Class I Division 2, Class II Division 1 and 2, and Class III environments.

The fixture is built with a copper-free aluminum housing and a tempered glass lens. It supports both 100V-277V and 277V-480V input ranges, with a power factor above 0.95 and total harmonic distortion below 10%.

Standard beam angle is 120°, with optional 40°, 60°, or 90° optics available. Dimming is supported via 1-10V controls. The fixture is gray in color and weighs 32 lbs.

Rated for 50,000 hours (L70), it is suitable for wet locations, marine outside type environments, and carries ETL and ABS certifications. The fixture measures 16.6 in x 11.8 in x 8.3 in.

Where This Product Fits Best

This fixture is intended for hazardous locations where explosive gases, vapors, or dusts may be present. It is suitable for areas requiring Class I Division 2, Class II Division 1 or 2, and Class III protection.

It is commonly used in chemical plants, refineries, grain processing, wastewater treatment, and similar industrial environments. The IP66 rating allows use in locations exposed to water, dust, or high-pressure washdowns.

The fixture is also suitable for marine outside type applications, as supported by its UL 1598A and ABS listings. The wide operating temperature range of -40°F to 122°F supports use in both cold storage and high-heat industrial settings.

Mounting options include yoke or 3/4 inch NPT pendant, allowing installation on ceilings, walls, or structural supports as required by the site.

Performance and Functional Considerations

This fixture outputs 42,000 lumens at 300 watts, providing a direct replacement for 1000 watt metal halide systems. The 5000K color temperature delivers a daylight-white appearance suitable for task visibility and safety.

The fixture offers a CRI of 70+, supporting general industrial color recognition. Dimming is available through 1-10V controls for applications requiring adjustable output.

Beam angle can be specified as 120° standard, or 40°, 60°, or 90° for more focused distribution. This allows adaptation to different mounting heights or area coverage requirements.

Surge protection is rated at 10kV. The fixture is designed for 50-60Hz operation and supports both low and high voltage input ranges, accommodating a variety of electrical systems.

Installation and Long-Term Use

The fixture can be mounted using either a yoke bracket or a 3/4 inch NPT pendant, supporting both surface and pendant installations. The 32 lb weight and compact dimensions allow for manageable handling during installation.

The copper-free aluminum housing resists corrosion in harsh environments. The tempered glass lens provides impact resistance and durability in industrial settings.

With an IP66 rating, the fixture is protected against dust ingress and high-pressure water jets. The IK10 rating allows the fixture to withstand strong impacts from accidental contact or maintenance activities.

Operating temperature range is -40°F to 122°F, supporting use in both refrigerated and high-temperature areas. The fixture is rated for 50,000 hours (L70), supporting long-term operation with minimal maintenance.

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 shift changes, maintenance, or energy management.

The available beam angle options let you tailor the light spread to the specific area, whether you need wide coverage or focused illumination. The fixture?s robust construction means it can be relied on in environments with vibration, dust, or moisture.

Routine cleaning and inspection are straightforward due to the smooth housing and tempered glass lens. The fixture?s resistance to impacts and water exposure reduces the risk of damage during normal operations or cleaning cycles.

With its long rated life, the fixture minimizes the need for frequent lamp changes or service interruptions, supporting continuous operation in critical areas.

Safety, Certifications, and Warranty

This fixture is UL 844 listed for hazardous locations, including Class I Division 2, Class II Division 1 and 2, and Class III. It is UL 1598 listed for wet locations and UL 1598A listed for marine outside type environments.

The fixture carries ABS certification. It is ETL listed and rebate eligible.

ATEX and IECEx markings are present for applicable hazardous area requirements. The fixture is rated IP66 for water and dust protection and IK10 for impact resistance.

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

Frequently Asked Questions

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

What is the lumen output and wattage?
The fixture delivers 42,000 lumens at 300 watts.

What environmental ratings does this fixture have?
It is rated IP66 for water and dust protection 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, UL 1598, UL 1598A, ABS, 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.