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H. E. Williams, Inc.
HET. LED High Efficiency Troffer – Air Return.
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H. E. Williams, Inc.. HET. LED High Efficiency Troffer – Air Return.
H. E. Williams, Inc.. HET. LED High Efficiency Troffer – Air Return.
RESOURCES
DESCRIPTION
  • Attractive and efficient architectural fixture delivers comfortable, uniform illumination
  • Air return capability reduces number of unsightly ceiling vents for a cleaner appearance
  • Frosted acrylic diffusers combined with highly reflective matte white paint provide high optical efficiencies and visual comfort
  • Seamlessly integrate LED to any existing HET project
  • Fully room-side accessible without the use of tools
  • High-performance up to 135 lm/W
  • One-piece diffusers eliminate the need for separate overlays
  • Companion HES surface mount preserves continuity
  • Quick-wire access plate in back of fixture housing for easy attachment of incoming power supply
  • 1x4, 2x2, and 2x4 sizes available
  • All parts painted after fabrication to facilitate installation, increase efficiency, and inhibit corrosion
  • Build America, Buy America and Buy American Act compliant
  • Wireless in-fixture control solutions available
  • Made Right Here® in the USA
MORE DESCRIPTION
SPECIFICATIONS
  • Dimensions
    W: 1 Ft2 Ft
    L: 2 Ft4 Ft
  • Light Source
    LED
  • CCT/Color
    3000K3500K4000K5000K
  • CRI
    80 90
  • Watt(Approx)
    31 W38 W54 W60 W99 W
  • Lumens(Approx)
    3868 Lm3825 Lm6983 Lm6905 Lm5114 Lm7696 Lm13128 Lm
  • Optics
    DirectGeneral Diffused
  • Adjustable
  • Dimming
    Dim to 3-10%Dim to 1%Step DimNon-DimTRIAC/Forward/LeadingELV/Reverse/Trailing0-10VDALILutron Hi-lume EcoSystem (LDE1)
  • Controls/Network
    EthernetWireless Dimming
  • Power/Voltage
    IntegralPoEUNV 120-277V120V277V347V
  • Integral Emergency
    EM Integral
  • Lumen Maintenance
    50000 h
  • Certificates
    ETLMade in USABAA
  • Environment
    Damp
  • Mounting Type
    Ceiling RecessedT-Grid Ceiling
  • Housing
    Air Return
  • Housing Depth
    4 ''
 SKU configuration, design parameters and all files available for download shall always be verified with manufacturer. LightAZ is not responsible for any errors or omissions for product specified on our website. Refer to our TERMS of SERVICES for more information.