LED Indirect High Bay

The LumenFocus GAT raises the bar for indoor sports lighting. Designed to meet the demanding requirements of air dome/air-inflated structures, butler buildings and fabric over frame structures, the GAT weighs just 18 lbs. and produces over 50,000 lumens of comfortable, indirect light. The GAT features LED optics designed for even illumination of the ceiling, minimizing hot spots while providing glare-free indirect lighting.

At around 112 lumens per watt, you can reduce your energy costs by 58% compared to 1000W metal halides. Active cooling allows for maximum performance and system life. Optically sealed LEDs are resistant to dust and moisture, making the GAT suitable for all court or field surfaces. Precision optics provide a wide distribution and even illumination along the ceiling. Three different mounting options are available.

The GAT is made in the USA - engineered and manufactured at our facility in Henderson, NC.

  • Applications: Suitable for applications where high output indirect light is needed - indoor tennis courts, soccer domes, gymnasiums, recreation facilities, convention centers, retail
  • Lumen Output: Around 46,000 to just under 55,000
  • Max Lumens Per Watt: 115.9
  • Predicted L80 Lifetime: >102,000 hours (reported)
  • Warranty: 5 year limited system warranty. 10-year extended warranty available (certain conditions apply)
  • Certifications: UL 1598 listed for US and Canada, suitable for damp locations. DesignLights Consortium qualified on specific configurations
  • Made in America: Each GAT is made in the USA - engineered and manufactured at our facility in Henderson, NC
GAT - all mounting
    Above: The GAT is offered with three mounting options: cable mount (left), strut mount (center), and trunnion mount (right).
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GAT with wireguard
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GAT with wireguard
https://www.lumenfocus.com/wp-content/uploads/2017/09/GAT-WG-for-WP1.jpg
GAT with wireguard
https://www.lumenfocus.com/wp-content/uploads/2017/08/GAT-close-up.jpg
https://www.lumenfocus.com/wp-content/uploads/2017/08/GAT1.jpg
GAT with cable mount option
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GAT with cable mount option
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GAT with cable mount option

GAT Performance Chart

Catalog #
OpticLumensWattsLPWCRI / Color TempVoltages AvailableDLC ListedWarrantyPredicted L80 LifetimeEquivalency*
GAT HI W UV 835
Images: With WG | No WG
Wide45,933404113.6>80 CRI / 3500K120-277VNo5 years, 10 years optional>102,000 hours (reported)Replaces 1,000W MH in an open high bay
GAT HI W UV 840
Images: With WG | No WG
Wide46,308404114.5>80 CRI / 4000K120-277VNo5 years, 10 years optional>102,000 hours (reported)Replaces 1,000W MH in an open high bay
GAT HI W UV 850
Photometry Files | Images: With WG | No WG
Wide46,870404115.9>80 CRI / 5000K120-277VYes5 years, 10 years optional>102,000 hours (reported)Replaces 1,000W MH in an open high bay
GAT VH W UV 835
Images: With WG | No WG
Wide49,447452109.4>80 CRI / 3500K120-277VNo5 years>102,000 hours (reported)Replaces 1,000W MH in an open high bay
GAT VH W UV 840
Images: With WG | No WG
Wide49,850452110.3>80 CRI / 4000K120-277VNo5 years>102,000 hours (reported)Replaces 1,000W MH in an open high bay
GAT VH W UV 850
Photometry Files | Images: With WG | No WG
Wide50,456452111.6>80 CRI / 5000K120-277VYes5 years>102,000 hours (reported)Replaces 1,000W MH in an open high bay
GAT SH W UV 835
Images: With WG | No WG
Wide53,881507106.2>80 CRI / 3500K120-277VNo5 years>102,000 hours (reported)Replaces 1,000W MH in an open high bay
GAT SH W UV 840
Images: With WG | No WG
Wide54,321507107.1>80 CRI / 4000K120-277VNo5 years>102,000 hours (reported)Replaces 1,000W MH in an open high bay
GAT SH W UV 850
Photometry Files | Images: With WG | No WG
Wide54,981507108.4>80 CRI / 5000K120-277VYes5 years>102,000 hours (reported)Replaces 1,000W MH in an open high bay
*NOTE: Fixture equivalencies are estimates only and should be confirmed by photometric analysis or sample install to ensure adequate light levels are achieved.

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