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Product Overview
The EX-FLG series represents the pinnacle of hazardous location lighting technology, engineered specifically for industrial environments where explosive gases, vapors, or combustible dusts pose significant safety risks. This robust linear LED luminaire combines cutting-edge illumination technology with uncompromising safety standards, delivering reliable performance in the most demanding industrial applications.
Built with a precision-engineered aluminum housing and advanced optical systems, the EX-FLG series provides exceptional lighting uniformity while maintaining the highest safety certifications required for hazardous locations. The fixture’s intelligent design allows for extended spacing between luminaires, reducing overall installation costs while maximizing coverage efficiency.
Available in two distinct models – the compact FLG2 and the high-output FLG4 – this luminaire series accommodates diverse industrial lighting requirements while ensuring consistent performance across varied environmental conditions.
Key Features
Advanced Safety Engineering
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Explosion-proof construction designed for Class I Division 2 environments
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Comprehensive protection against Groups A, B, C, and D hazardous materials
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Reinforced aluminum housing with superior corrosion resistance properties
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IP66 weatherproof rating ensures protection against dust and high-pressure water jets
Superior Optical Performance
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High-efficiency LED technology delivering up to 175 lumens per watt
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Precision-engineered PC diffuser provides uniform light distribution with 120° beam angle
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Multiple color temperature options (4000K, 5000K, 6000K) with field-adjustable settings
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Extended luminaire spacing capability reduces installation complexity and costs
Intelligent Power Management
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Field-adjustable power settings: 100%, 70-80%, and 50-60% output levels
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Universal input voltage compatibility (100-277V, 100-347V, 200-480V AC)
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Optional 0-10V dimming capability for enhanced energy management
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High power factor (>0.95) ensures optimal electrical efficiency
Robust Construction Standards
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IK10 impact resistance rating withstands severe mechanical stress
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500-hour salt spray certification for marine and coastal environments
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Operating temperature range: -40°C to +55°C across various temperature classifications
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Corrosion-resistant gray finish maintains appearance in harsh conditions
Installation Versatility
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Multiple mounting options: ceiling, pole, and guide rail configurations
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Fixed mounting bracket system ensures secure, vibration-resistant installation
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Dual wiring access covers with captive screws on both fixture ends
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Standard 3/4″ NPT cable entry accommodates various wiring configurations
Certifications and Compliance
Primary Safety Certifications
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UL 844 Hazardous Locations – Class I Division 2, Groups A, B, C, D
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IP66 Ingress Protection – Complete dust protection and high-pressure water resistance
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IK10 Impact Protection – Maximum mechanical impact resistance rating
Environmental Standards
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500-hour salt spray corrosion resistance certification
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Temperature classification ratings: T6 (-40°C to +40°C), T5 (-40°C to +50°C), T4 (-40°C to +55°C)
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Emergency operation capability: 0°C to +55°C temperature range
Quality Assurance
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LED lumen maintenance: L70 > 71,000 operation hours at 25°C
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5-year comprehensive manufacturer warranty
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Rigorous factory testing protocols ensure consistent performance
Technical Specifications
Model FLG2 Specifications
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Power Range: 40W – 75W (field adjustable)
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Lumen Output: 7,400 – 12,500 lumens
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Fixture Dimensions: 6.1″ × 5.35″ × 28.35″
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Mounting Dimensions: 19.69″ × 5.71″ × 0.35″
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Emergency Power: 8W maximum (A Series)
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Emergency Runtime: 1.5 hours
Model FLG4 Specifications
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Power Range: 60W – 140W (field adjustable)
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Lumen Output: 19,000 – 25,000 lumens
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Fixture Dimensions: 6.1″ × 5.35″ × 49.61″
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Mounting Dimensions: 40.94″ × 5.71″ × 0.35″
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Emergency Power: 8W maximum (A Series)
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Emergency Runtime: 1.5 hours
Universal Specifications
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LED Technology: High-efficiency 2835 chip configuration
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Color Rendering Index: Ra70 minimum
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Luminous Efficacy: 175 lumens per watt
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Operating Frequency: 50/60Hz
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Power Factor: >0.95
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Hardware: Marine-grade SUS304 stainless steel components
Applications
Primary Industrial Sectors
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Petrochemical Processing Facilities: Refineries, chemical plants, and processing units requiring Class I Division 2 protection
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Heavy Industrial Manufacturing: Steel mills, metalworking facilities, and heavy machinery operations
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Power Generation Facilities: Electrical substations, turbine halls, and generator buildings
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Offshore Environments: Oil rigs, marine platforms, and coastal industrial installations
Specialized Applications
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Food and Beverage Industry: Processing plants with combustible dust concerns
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Paper and Pulp Mills: Manufacturing facilities with organic dust hazards
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Wastewater Treatment Plants: Chemical processing areas and sludge handling facilities
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Storage and Warehouse Facilities: Chemical storage, grain elevators, and bulk material handling
Environmental Considerations
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Corrosive atmosphere protection for chemical processing environments
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Salt spray resistance for marine and coastal applications
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Temperature extremes from -40°C to +55°C operational capability
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High-vibration environments with IK10 impact resistance requirements
Customization Options
Power and Color Temperature Adjustment
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Field-adjustable three-position power settings via integrated DIP switches
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Selectable color temperature options: 4000K (warm white), 5000K (neutral white), 6000K (cool white)
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Custom factory settings available to meet specific project requirements
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Power adjustment ranges: 50-60%, 70-80%, and 100% output levels
Mounting and Installation Options
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Ceiling Mount: Direct attachment with included mounting hardware
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Pole Mount: Adjustable arm configurations for optimal positioning
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Guide Rail Mount: Industrial rail system compatibility for flexible installation
Emergency Lighting Integration
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Optional emergency backup system with 8W maximum output
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1.5-hour emergency runtime capability
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Automatic switchover during power outages
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Battery backup system suitable for emergency egress applications
Dimming and Control Systems
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Optional 0-10V dimming compatibility for energy management systems
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Integration capability with building automation systems
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Custom control interfaces available for specialized applications
Warranty
Comprehensive Coverage
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5-Year Manufacturer Warranty: Complete coverage against defects in materials and workmanship
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LED Performance Guarantee: L70 lumen maintenance exceeding 71,000 operational hours at 25°C
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Component Coverage: Full protection for LED drivers, optical components, and housing materials
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Emergency System Warranty: Complete coverage for optional emergency backup systems
Service and Support
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Technical support for installation and configuration assistance
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Replacement component availability throughout warranty period
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Field service coordination for large-scale installations
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Application engineering support for custom project requirements
Ordering Information
Model Designation System
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EX-[Power]W FLG[Size] YZDA-A: Complete model identification format
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Size Options: FLG2 (compact model), FLG4 (high-output model)
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Power Ranges: Specify required wattage within model limitations
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Emergency Option: Add “-E” suffix for emergency backup capability
Standard Delivery Package
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Complete luminaire assembly with specified configuration
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Mounting hardware appropriate for selected installation method
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Installation and operation manual with safety guidelines
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Power and CCT adjustment instruction documentation
Custom Configuration Process
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Application Assessment: Detailed evaluation of installation environment and requirements
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Configuration Selection: Power, color temperature, and mounting option specification
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Compliance Verification: Certification confirmation for specific hazardous location requirements
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Delivery Coordination: Project timeline alignment and logistics planning
Technical Support Services
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Pre-installation consultation and planning assistance
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Photometric calculations and lighting design verification
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Installation guidance and commissioning support
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Post-installation performance verification and optimization