80 Watt Square Explosion Proof LED Light | 11200 Lumens | Class 1 Div 2 | Class 2 Div 2 | 5000K | 100V-277V or 277V-480V

Product Overview

This 80 watt square explosion proof LED light delivers 11,200 lumens at 140 lumens per watt and operates as a direct replacement for 250 watt metal halide fixtures. The fixture is available in two voltage configurations: 100V-277V or 277V-480V, with 50-60Hz frequency compatibility. Output is 5000K with a CRI of 70+ and includes 1-10V dimming capability.

The standard beam angle is 120 degrees, with optional 40, 60, or 90 degree optics available. A tempered glass lens protects the light source. The copper free aluminum housing is finished in gray and measures 12.5 x 9.5 x 6.5 inches at 26 pounds. Mounting options include yoke or 3/4 inch NPT pendant.

This fixture carries a 50,000 hour L70 lifespan rating and is backed by a 5 year warranty.

Where This Product Fits Best

This fixture is rated for Class I, Division 2 locations with Groups A, B, C, and D atmospheres, as well as Class II, Division 1 for Groups E, F, and G and Class II, Division 2 for Groups F and G. Class III environments are also covered. These ratings make it suitable for facilities handling flammable gases, vapors, combustible dusts, and ignitable fibers where hazardous atmosphere classification applies.

The UL 1598 wet location rating and UL 1598A marine outside type listing allow installation in areas exposed to moisture, rain, and marine environments. ABS certification further supports marine vessel applications. ATEX and IECEx markings extend applicability to international hazardous location standards where those certifications are recognized.

The operating temperature range of -22°F to 122°F accommodates cold storage entries, outdoor industrial yards, and high-heat processing areas within those limits.

Performance and Functional Considerations

At 11,200 lumens from 80 watts, this fixture provides substantial output for hazardous area illumination while reducing energy consumption compared to the 250 watt metal halide systems it replaces. The 140 lumens per watt efficacy reflects current LED performance in explosion proof housings.

The power factor exceeds 0.95 and total harmonic distortion is under 10%, which supports stable operation on facility electrical systems. Surge protection is rated to 10kV, providing resilience against voltage transients common in industrial electrical environments.

The 1-10V dimming input allows integration with compatible control systems where light level adjustment is required. Beam angle selection between 120 degrees standard or optional 40, 60, or 90 degree optics allows the fixture to be configured for wide area coverage or more concentrated distribution depending on the application.

Installation and Long-Term Use

The fixture mounts via yoke or 3/4 inch NPT pendant connection. At 26 pounds, structural support and handling during installation require appropriate planning. The copper free aluminum housing resists corrosion in chemical and marine environments where standard aluminum may degrade.

IP66 ingress protection means the fixture is sealed against dust and protected from high-pressure water jets, suitable for washdown areas and dusty industrial spaces. IK10 impact resistance allows the fixture to withstand significant mechanical impact without housing or lens failure.

The tempered glass lens provides durability and maintains optical clarity over time. With a 50,000 hour L70 rated lifespan, the fixture is designed for extended service intervals in locations where access for maintenance may be difficult or require hazardous area work permits.

How This Fixture Is Commonly Used

Facilities use this fixture in paint booths, chemical storage areas, grain handling buildings, fuel dispensing zones, and similar classified locations where ignition-protected lighting is required. The wet location and marine ratings make it a fit for offshore platforms, shipyards, and waterfront industrial operations.

The 1-10V dimming allows operators to reduce light levels during low-activity periods or adjust output based on task requirements when connected to a compatible dimmer or building automation system. Beam angle selection is typically determined at the time of specification based on mounting height and coverage needs for the specific area.

The dual voltage availability means the fixture can be specified to match either standard 100V-277V building systems or higher voltage 277V-480V industrial feeds, depending on what is available at the installation point.

Safety, Certifications, and Warranty

This fixture is UL 844 listed for hazardous locations covering Class I Division 2, Class II Division 1 and 2, and Class III environments as specified. UL 1598 wet location and UL 1598A marine outside type listings are included. ABS certification supports marine applications.

ATEX marking is II 2 G Ex eb mb IIC T5...T6 Gb and II 2 D Ex tb IIIC T80°C...T100°C Db. IECEx marking is Ex eb mb IIC T5...T6 Gb and Ex tb IIIC T80°C...T100°C Db.

The fixture is ETL listed and rebate eligible. We provide a 5 year warranty on this product.

Frequently Asked Questions

What hazardous location classifications does this fixture carry?
Class I, Division 2, Groups A, B, C, D. Class II, Division 1, Groups E, F, G. Class II, Division 2, Groups F, G. Class III.

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

Is this fixture rebate eligible?
Yes, the fixture is rebate eligible.

What is the IP and IK rating?
IP66 and IK10.

What mounting options are available?
Yoke mount or 3/4 inch NPT pendant mount.

What is the warranty coverage?
This fixture includes a 5 year warranty.

Is dimming supported?
Yes, 1-10V dimming is supported.

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.