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Overview

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 This 140-watt LED fixture combines high-performance LED modules with an integrated driver to replace outdated T5 and T8 fluorescent high bays while cutting energy costs.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"

Technical Resources

Specifications

Materials:
Aluminum
Total Wattage:
140
Lamp Color:
5000K
Color Rendering:
80
Delivered Lumens:
18000
How to Choose the Right UFO LED High Bay Lights

GLT

GLT delivers high-quality, reliable, and exceptionally valuable lighting for commercial and industrial applications. With a clear focus on performance and efficiency, GLT offers a complete portfolio of the essential fixtures that professionals depend on. From powerful area lights to durable high bays, GLT is the smart choice for projects that demand dependability and a great return on investment.

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Frequently Asked Questions