PTDC Troffer for DynaMax® Grid Ceilings


  • Compatible with Armstrong® DynaMax Grid ceilings for data centers
  • Uniform ambient illumination
  • Slim 2-1/2" for minimal plenum space
  • Room-side access
  • High-performance up to 132 lm/W
  • Rated for direct contact with insulation
  • Heavy duty C.R.S. construction
  • Round or square diffuse ribbed acrylic lens options enhance the space
  • Optional anti-microbial white finish available
  • Quick-wire access plate in back of fixture housing for easy attachment of incoming power supply
  • 2x2 and 2x4 sizes available
  • Buy American Act compliant
  • Available with Avi-on wireless fixture controls
  • Made Right Here® in the USA


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Precision die-formed 22-gauge C.R.S.


Diffuse ribbed acrylic.


Highly reflective non-glare matte white polyester powder coat bonded to phosphate-free, multi-stage pretreated metal. All parts painted after fabrication to facilitate installation, increase efficiency, and inhibit corrosion.


High-quality mid-power LED boards. L80 >60,000 hours.


Designed for DynaMax Structural Grid ceiling systems. Four (4) earthquake clips standard.


• cCSAus certified as luminaire suitable for dry or damp locations.
• IC-rated for direct contact with insulation.
• City of Chicago Environmental Air approved when specified with CP option.
• Complies with the Buy American Act and other federal regulations. Request certification at


5-year limited warranty, see details