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

Product Overview

This is a 300 Watt Square Explosion Proof LED Light designed for hazardous and demanding environments. It delivers 42,000 lumens at 5000K daylight color temperature and is built to replace 1000W metal halide fixtures.

The fixture operates on either 100V-277V or 277V-480V input, supporting a wide range of industrial electrical systems. It features a copper-free aluminum housing, tempered glass lens, and is finished in gray.

Beam angle options include 120°, 40°, 60°, and 90°, allowing for flexibility in light distribution. The fixture supports 1-10V dimming and is rated for a 50,000-hour L70 lifespan.

Mounting options include yoke or 3/4 inch NPT pendant, providing adaptability for different installation requirements.

Where This Product Fits Best

This explosion proof LED light is suitable for hazardous locations classified as Class I Division 2, Class II Division 1 and 2, and Class III, as defined by UL 844. It is also suitable for wet locations and marine outside type environments under UL 1598 and UL 1598A.

It is designed for use in areas where flammable gases, vapors, or combustible dusts may be present under abnormal conditions. Typical applications include chemical plants, refineries, paint shops, grain processing, and marine facilities.

The fixture's IP66 and IK10 ratings make it appropriate for environments exposed to dust, water jets, and high impact. The wide operating temperature range of -40°F to 122°F supports use in both cold storage and high-heat industrial settings.

Performance and Functional Considerations

This fixture provides 42,000 lumens at 300 watts, with a luminous efficacy of 140 lumens per watt. It is intended to replace 1000W metal halide systems, offering comparable output in hazardous locations.

The 5000K color temperature delivers a daylight-white appearance, supporting visibility and color rendering in industrial spaces. The CRI is rated at 70+.

Beam angle options allow for tailored light distribution, from wide area coverage (120°) to more focused illumination (40°, 60°, 90°). The tempered glass lens is designed for durability and clarity.

The fixture supports 1-10V dimming for integration with compatible lighting controls. Power factor is greater than 0.95, and total harmonic distortion is less than 10%.

Installation and Long-Term Use

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

With an IP66 rating, the fixture is protected against dust ingress and high-pressure water jets. The IK10 rating means it can withstand strong impacts without damage to the housing or lens.

Surge protection is rated at 10kV, providing resilience against electrical disturbances. The fixture is designed for a 50,000-hour L70 lifespan, supporting long-term operation with minimal maintenance.

Dimensions are 16.6 inches by 11.8 inches by 8.3 inches, and the fixture weighs 32 lbs. This should be considered when planning mounting and support structures.

How This Fixture Is Commonly Used

After installation, this explosion proof LED light provides consistent, high-output illumination in hazardous and industrial environments. The available beam angle options allow you to select the distribution pattern that matches your area layout and task requirements.

The 1-10V dimming capability can be used to adjust light levels as needed, supporting integration with facility lighting controls. The fixture's robust construction and environmental ratings mean it can be relied on in areas exposed to dust, water, and physical impacts.

Once in place, the fixture requires minimal attention aside from routine inspection. The tempered glass lens and corrosion-resistant housing support long-term durability in challenging conditions.

Safety, Certifications, and Warranty

This fixture is ETL listed. It is UL 844 certified for hazardous locations, including Class I Division 2, Class II Division 1 and 2, 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 classifications. The product is IP66 and IK10 rated for dust, water, and impact protection.

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 42,000 lumens at 300 watts.

What environmental ratings does this fixture have?

This fixture is IP66 and IK10 rated. It is UL 1598 suitable for wet locations and UL 1598A marine outside type.

What mounting options are available?

Mounting options include yoke and 3/4 inch NPT pendant.

What certifications does this fixture carry?

This fixture is ETL listed, UL 844 certified, and carries ABS, 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.