180 / 200 / 240 Watt Adjustable LED UFO High Bay | 27000 to 36000 Lumens | 4000K / 5000K Adjustable | 100-277V

Professional-Grade Adjustable LED High Bay for Demanding Industrial Applications

Built for environments where lighting performance directly impacts productivity, this adjustable UFO high bay delivers exceptional versatility through its selectable wattage and color temperature options. Engineered to handle demanding conditions with die-cast aluminum construction and IP65 weatherproofing, this fixture provides facilities with the flexibility to optimize illumination for specific tasks while maintaining the rugged durability required in industrial settings.

Key Advantages

• Adjustable power output from 180 to 240 watts allows precise energy management for different operational needs
• Selectable color temperature between 4000K and 5000K optimizes visibility for various work environments
• Delivers up to 36,000 lumens with consistent 150 lumens per watt efficiency across all power settings
• Die-cast aluminum housing with IP65 and IK10 ratings ensures reliable operation in harsh conditions
• 0-10V dimming compatibility provides additional control over lighting levels and energy consumption
• 50,000-hour lifespan with L70 rating minimizes maintenance disruptions
• 4kV surge protection safeguards against electrical fluctuations
• Operates effectively in extreme temperatures from -40°F to 113°F

Who This Fixture Is For

• Manufacturing facilities requiring adaptable lighting for different production schedules
• Warehouse operations that need flexible illumination levels for various storage zones
• Distribution centers seeking energy-efficient solutions with precise light control
• Industrial facilities upgrading from inefficient metal halide systems
• Maintenance teams wanting to standardize on versatile fixtures that serve multiple applications
• Operations managers focused on reducing energy costs while maintaining optimal visibility
• Facilities with varying ceiling heights that benefit from adjustable output levels

How It Compares to Metal Halide

This LED fixture eliminates the operational drawbacks common with 400 to 1000 watt metal halide systems while delivering superior performance flexibility. Unlike traditional high-intensity discharge lighting that requires lengthy warm-up periods and produces inconsistent color quality, this adjustable high bay provides instant full brightness with stable color rendering above 80 CRI. Additionally, the ability to fine-tune both wattage and color temperature means facilities can optimize lighting conditions without changing fixtures, while the extended 50,000-hour lifespan dramatically reduces the frequent relamping cycles that make metal halide systems costly to maintain.

Installation Considerations

For most installations, the standard eye-hook mounting system accommodates typical industrial suspension requirements, while the optional surface mount configuration works well for lower ceiling applications. The wide 100-277V input voltage range simplifies electrical planning across different facility types, and the 5-foot power cord with separate 8-inch dimming lead provides adequate reach for most junction box locations. From a safety perspective, the compact 12.8 x 8 inch profile and lightweight 6-pound construction reduce installation complexity while the polycarbonate lens delivers reliable 120-degree light distribution.

Certifications & Ratings

• UL listed for safety compliance in commercial and industrial applications
• DLC Premium qualification ensures maximum utility rebate eligibility
• IP65 ingress protection rating for dust and water resistance
• IK10 impact resistance rating for mechanical protection
• Operating frequency compatibility with both 50Hz and 60Hz power systems
• Power factor of 0.90 maintains efficient electrical operation
• Total harmonic distortion kept below 20% for clean power consumption

Warranty

• Comprehensive 5-year manufacturer warranty covers all components and performance
• Coverage includes LED arrays, driver electronics, and housing integrity
• Warranty protection maintains validity across all adjustable settings and configurations