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

High-Output LED Solution for Hazardous Environments

For facilities that require explosion-proof lighting with exceptional output, this 300-watt LED fixture delivers 42,000 lumens of bright 5000K illumination. Built for environments where safety certifications and reliable performance are non-negotiable, this round fixture meets multiple hazardous location standards including UL 844, ATEX, and IECEx requirements. With its copper-free aluminum construction and IP66 rating, operators who need dependable lighting will appreciate the robust design that handles demanding industrial conditions while providing consistent visibility across large work areas.

Replacing Older Lighting Systems

When upgrading from metal halide systems, this LED fixture provides a direct replacement for 1000-watt metal halide units while consuming 70% less energy. From a cost standpoint, the 140 lumens per watt efficiency translates to significant operational savings over the 50,000-hour lifespan. Performance-wise, the instant-on capability eliminates warm-up delays that plague traditional HID lighting.

• Immediate full brightness output versus several minute warm-up periods
• Eliminates frequent lamp replacements required with metal halide systems
• Reduces heat generation in temperature-sensitive environments
• Maintains consistent color temperature throughout fixture lifespan
• Supports 1-10V dimming for energy management and flexibility

Mounting, Setup & Controls

This model is designed for applications where installation flexibility matters, offering both yoke mounting for wall or ceiling positioning and 3/4-inch NPT pendant mounting for overhead suspension. The dual voltage options of 100V-277V or 277V-480V accommodate various electrical systems without requiring additional transformers. Additionally, the integrated 1-10V dimming capability allows for lighting control integration, while the 10kV surge protection safeguards against electrical disturbances common in industrial environments.

Certifications

• UL 844 certified for hazardous locations including Class I Division 2 and Class II Division 1 areas
• ATEX marking II 3 G Ex ec IIC T6...T3 Gc for gas environments
• IECEx certification Ex ec IIC T6...T3 Gc for international compliance
• ETL listed with rebate eligibility for utility incentive programs
• UL 1598A Marine Outside Type rating for maritime applications

Frequently Asked Questions

What beam angle options are available beyond the standard 120-degree spread?

Optional beam angles include 40-degree for focused spot lighting, 60-degree for medium spread applications, and 90-degree for wide area coverage. The tempered glass lens system maintains optical clarity across all configurations.

How does the fixture handle extreme temperature variations?

Engineered to handle demanding conditions from -40°F to 140°F, the copper-free aluminum housing provides excellent thermal management while the LED components maintain stable performance across the full operating range.

What mounting hardware is included for different installation types?

The fixture includes yoke mounting hardware for adjustable positioning. For pendant installations, the 3/4-inch NPT threading accommodates standard rigid conduit connections directly to the fixture housing.

Performance Overview

With its specialized construction delivering 42,000 lumens at 140 lumens per watt efficiency, this fixture optimizes energy use with a power factor greater than 95% and total harmonic distortion below 10%. In real-world use, the 5000K color temperature provides crisp visibility for detailed work while the 70+ CRI ensures accurate color recognition. The 50,000-hour L70 rating means the fixture maintains at least 70% of initial output throughout its operational life, backed by a comprehensive 5-year warranty.

• High-efficiency LED array maximizes light output while minimizing energy consumption
• IP66 ingress protection prevents dust and water intrusion in harsh environments
• Gray powder-coated finish resists corrosion and maintains appearance
• Compact 18.9 x 15.5 inch profile fits existing mounting locations
• 37.5-pound weight allows for secure installation without excessive structural support

Where This Fixture Excels

• Chemical processing facilities requiring Class I Division 2 certification
• Grain handling operations needing Class II Division 1 dust ignition protection
• Marine environments where saltwater corrosion resistance is critical
• Manufacturing plants with high ambient temperatures and demanding schedules
• Outdoor industrial areas exposed to weather and temperature extremes
• Facilities upgrading from metal halide to reduce maintenance and energy costs
• Applications requiring dimming control for energy management or operational flexibility