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 150 watt round explosion proof LED light delivers 21,000 lumens at 5000K color temperature, providing a direct replacement for 400 watt metal halide fixtures in hazardous locations. The fixture operates at 140 lumens per watt with a CRI of 70+ and is available in two voltage configurations: 100V-277V or 277V-480V.

The housing is constructed from copper free aluminum with a tempered glass lens. The fixture measures 16 x 13.5 inches and weighs 39 pounds. A 120-degree beam angle provides broad light distribution, and the fixture supports 1-10V dimming.

Mounting options include yoke mount or 3/4 inch NPT pendant. The fixture carries a gray finish and operates at 50-60Hz with a power factor greater than .95 and THD under 10%.

Where This Product Fits Best

This fixture is rated for Class I, Division 1, Groups C and D, as well as Class I, Division 2, Groups A, B, C, and D. It is also rated for Class II, Division 1, Groups E, F, and G, Class II, Division 2, Groups F and G, and Class III environments. These ratings cover locations where flammable gases, vapors, dusts, and fibers may be present during normal operations or under fault conditions.

The UL 1598A Marine Outside Type rating allows installation in exposed marine deck and offshore platform environments. ABS certification supports use in shipboard and maritime applications where classification society approval is required.

With an operating temperature range of -22°F to 122°F, the fixture handles cold storage facilities, outdoor process areas, and high-ambient industrial spaces. The IP66 rating allows exposure to high-pressure water jets and heavy dust without ingress. The IK10 rating means the housing withstands significant physical impact without damage to internal components.

Performance and Functional Considerations

At 21,000 lumens and 150 watts, this fixture replaces 400 watt metal halide systems while reducing power consumption by more than 60 percent. The 5000K color temperature produces neutral white light suited to task visibility in processing, inspection, and equipment operation areas.

The 120-degree beam angle distributes light broadly, which reduces the number of fixtures needed in open bay layouts. The 50,000-hour L70 lifespan means the fixture retains at least 70 percent of initial output through that operational period, reducing lamp replacement frequency in locations where access is restricted or requires hot work permits.

Built-in 10kV surge protection addresses voltage transients common in industrial electrical systems. The dual voltage availability accommodates both standard commercial distribution and higher-voltage industrial feeds without requiring external transformers.

Installation and Long-Term Use

The fixture mounts via yoke or 3/4 inch NPT pendant, allowing ceiling suspension, wall bracket, or pipe-mounted configurations depending on site layout. At 39 pounds, installation requires appropriate structural support and typically a two-person lift or mechanical assist.

Copper free aluminum construction resists corrosion in chemical processing and marine environments where standard aluminum housings degrade. The tempered glass lens withstands thermal shock and mechanical stress better than polycarbonate alternatives in high-heat or high-impact zones.

UL 1598 Wet Location suitability allows installation in washdown areas, outdoor canopies, and other locations with direct water exposure. The operating temperature range supports both refrigerated environments and process areas with elevated ambient heat.

How This Fixture Is Commonly Used

Facilities replacing aging metal halide high bays in refineries, chemical plants, grain processing facilities, and paint spray areas use this fixture where Division 1 or Division 2 classification applies. The broad beam angle and high lumen output cover open production floors without requiring tight fixture spacing.

The 1-10V dimming input allows integration with building automation systems or manual dimmer controls for shift-based light level adjustment. In areas where full output is not always needed, dimming reduces energy use during low-activity periods.

The dual voltage options address facilities with mixed electrical infrastructure or sites transitioning from one distribution voltage to another. Marine and offshore installations use this fixture where ABS and UL 1598A ratings are required for compliance with vessel classification or platform operating permits.

Safety, Certifications, and Warranty

This fixture is UL 844 listed for hazardous locations and ETL listed. It carries ATEX marking (II 2 G D, Ex db IIB T6...T3 Gb, Ex tb IIIC T80°C...T195°C Db) and IECEx marking (Ex db IIB T6...T3 Gb, Ex tb IIIC T80°C...T195°C Db) for international hazardous area compliance. ABS certification applies to marine vessel installations.

UL 1598 Wet Location and UL 1598A Marine Outside Type ratings establish suitability for exposed outdoor and marine deck installations. The fixture is rebate eligible through utility incentive programs.

We provide a 5-year warranty on this fixture.

Frequently Asked Questions

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

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

Is this fixture eligible for utility rebates?
Yes, this fixture is rebate eligible.

What mounting methods are supported?
Yoke mount or 3/4 inch NPT pendant mount.

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

What is the warranty period?
5 years.

Does this fixture support dimming?
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.