Description
The GLT Diva Light CHB-18L-U-50K-D10 delivers powerful 18,200-lumen output in a sleek round high bay design engineered for warehouses, gymnasiums, factories, workshops, and arenas. This 140-watt LED fixture combines high-performance LED modules with an integrated driver to replace outdated T5 and T8 fluorescent high bays while cutting energy costs.
Premium Construction for Demanding Environments
- Heavy die-cast aluminum housing with corrosion-proof polyester powder-coated finish
- Mercury-free, RoHS compliant materials for safe installation
- IP65-rated for damp locations including humid warehouses and manufacturing floors
- Operating temperature range: -20°C to 50°C for year-round reliability
- Pendant or hook mount installation flexibility
Advanced Optical Performance
- High-quality glass optics eliminate glare with even light distribution across work areas
- High-performance LM80 SMD LED chips deliver 80 CRI and 100,000-hour rated life
- 5000K daylight color temperature enhances visibility and reduces eye strain
- 130 lm/W efficacy maximizes energy savings
- Replaces 4-lamp T5HO or 400W metal halide fixtures
Smart Electrical System
- UL-qualified LED driver with continuous 0-10V dimming (10-100% range)
- Universal 120-277V input voltage with optional 200-480V configuration
- 0-10V dimming standard for integration with lighting controls and energy management systems
Certifications & Energy Rebates
- DLC certified for utility rebate eligibility nationwide
- ETL listed for U.S. and Canada safety compliance
- cETL certified for commercial and industrial applications
- 5-year limited warranty for long-term peace of mind
Ideal Applications: High-ceiling warehouses, distribution centers, manufacturing plants, gymnasiums, sports facilities, automotive workshops, retail big-box stores, and commercial arenas requiring reliable, energy-efficient overhead lighting.
Dimensions: L: 16.45″ × W: 11.73″ × H: 6.75″






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