150 Watt Round High Temperature Explosion Proof LED Light | 15000 Lumens | Class 1 Div 1 | Class 2 Div 1 | 5000K | 120V | Rated to 176F

Product Overview

This 400 watt LED high temperature fixture delivers 52,000 lumens at 130 lumens per watt and replaces 1000 watt metal halide systems. The aluminum alloy housing incorporates an oversized heat sink designed for operation in environments ranging from -40°F to 194°F.

The fixture is available in two voltage configurations: 100V-277V or 347V-480V. Color temperature options include 4000K or 5000K, and the polycarbonate lens is offered in five beam angle configurations: 10°, 25°, 40°, 90°, or 120°. CRI is rated at 80+.

Mounting is accomplished via eye-hook or pendant mount. The fixture measures 22 x 20.86 x 8.65 inches and weighs 45.8 lbs. Housing color is gray.

Where This Product Fits Best

This fixture is built for facilities where ambient temperatures exceed the operating range of standard LED high bays. Foundries, glass manufacturing, steel mills, industrial bakeries, and other heat-intensive operations fall within the 194°F upper threshold. The -40°F lower limit also supports cold storage and freezer applications.

The IP66 rating allows installation in locations exposed to heavy dust accumulation, high-pressure washdowns, and direct water jets. This covers food processing environments, heavy industrial spaces, and outdoor covered areas subject to weather exposure.

At 45.8 lbs, this fixture requires mounting structures rated for that load. The eye-hook and pendant mount options accommodate installations where the fixture hangs from chains, rigid conduit, or structural supports.

Performance and Functional Considerations

The 52,000 lumen output at 400 watts provides a direct replacement path for 1000 watt metal halide fixtures. Facilities converting from HID systems should expect similar or improved light levels with significantly reduced power consumption.

Five beam angle options allow the fixture to be configured for different ceiling heights and coverage requirements. The 10° and 25° optics concentrate output for high-mounting or narrow-target applications. The 40°, 90°, and 120° distributions spread light across broader areas.

This fixture does not dim. Applications requiring output adjustment or integration with dimming control systems are not supported. Power factor exceeds 0.95 and THD is below 15%, which supports stable operation on commercial and industrial electrical systems.

Installation and Long-Term Use

The two voltage options?100V-277V and 347V-480V?cover standard commercial and industrial service voltages in North America. Verify site voltage before specifying to ensure compatibility. The fixture operates on 50/60 Hz systems.

Eye-hook and pendant mounting accommodate common industrial installation methods. The 45.8 lb weight requires appropriate hardware and structural attachment points. Dimensions of 22 x 20.86 x 8.65 inches should be confirmed against available clearances, particularly in retrofit scenarios where existing mounting locations may have spatial constraints.

Rated lifespan is 70,000 hours. In high-temperature environments, the oversized heat sink is critical to achieving that lifespan by maintaining thermal management under sustained heat exposure.

How This Fixture Is Commonly Used

Operators in heat-intensive facilities use this fixture where standard high bays fail prematurely due to thermal stress. The 194°F rating allows installation directly above heat sources?ovens, furnaces, forges, or processing lines?where radiant and ambient heat would exceed the limits of conventional LED fixtures.

The beam angle selection is typically matched to mounting height and task requirements. Narrow optics concentrate light on specific work zones or equipment. Wider distributions provide general area illumination across open floor areas or aisles.

Facilities that perform washdowns or operate in dusty conditions rely on the IP66 enclosure to protect internal components. The sealed housing eliminates the need for frequent cleaning of internal surfaces and reduces contamination-related failures.

Safety, Certifications, and Warranty

This fixture is ETL listed. The IP66 rating means the enclosure is dust-tight and protected against powerful water jets from any direction.

We provide a 5-year warranty on this fixture.

Frequently Asked Questions

What voltage options are available?
The fixture is offered in 100V-277V or 347V-480V configurations.

What is the maximum operating temperature?
The fixture is rated for continuous operation up to 194°F and down to -40°F.

Does this fixture dim?
No. This fixture does not support dimming.

What beam angles are available?
Five options: 10°, 25°, 40°, 90°, or 120°.

Is this fixture DLC listed?
DLC qualification is not indicated in the specifications for this product.

What is the warranty period?
5 years.

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.