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Overview

GLT Troffer Series (SKU: TR24-46L-30K40K50K-D10)

The GLT Troffer features a timeless design preferred by architects, engineers, building owners, and specifiers. In addition to aesthetics, this series provides high-efficiency general illumination for large, open spaces such as doctor's offices, classrooms, libraries, airports, and many other commercial applications.

Key Benefits

  • 100%-safe installation process – Designed for quick, secure mounting
  • Balanced direct-indirect illumination with minimal glare for optimal visual comfort
  • Flexible color temperature options – Choose from 3000K, 3500K, 4000K, or 5000K to match your environment
  • Long-lasting performance – LED lumen maintenance up to 50,000 hours
  • Dimming capability – 0-10V dimming optional for precise light control
  • Emergency battery back-up available for critical applications
  • Flicker-free dimming – Multiple driver options offer seamless dimming down to 10%

Technical Specifications

Wattage: 15W/20W/25W/30W/36W/50W
Color Temperature: 3000K/3500K/4000K/5000K
Voltage: 100-277VAC
Efficacy: 140 lm/W
Warranty: 5 years
CRI: >80

GLT delivers premium commercial lighting solutions engineered for performance, efficiency, and longevity. The Troffer series combines sophisticated design with practical functionality to meet the demanding requirements of modern commercial spaces.

  • Field-Switchable Wattage: Choose between 15W, 20W, 25W, 30W, 36W, or 50W to match your brightness needs and maximize energy savings
  • Selectable Color Temperature: Adjust between 3000K, 3500K, 4000K, or 5000K to create the perfect ambiance for any environment
  • Superior Efficiency: Delivers up to 140 lumens per watt with 7000 total lumens—an energy-smart alternative to traditional fluorescent troffers
  • 0-10V Dimming Compatible: Seamlessly integrate with standard dimming controls for precise light level adjustment
  • Universal Voltage: Compatible with 120-277V systems for flexible installation in any commercial setting

Technical Resources

Specifications

Size:
47.72'' L X 23.74'' W X 1.8'' H
Materials:
Steel
Total Wattage:
50
Lamp Color:
3500K, 4000K, 5000K, Selectable CCT, 3000K
Color Rendering:
80
Delivered Lumens:
7000
Lamp Life:
50,000 Hours
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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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