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Functionrecessed - standard, recessed - TechZone downlight

standard LED


Aperturesquare 3, 4"

DepthATZ/4: 61875", ATZ/6: 5.9375″

Footprint5 7/8" x 6 1/8"

Net Weight4 lbs


  • Square downlight designed to install in Armstrong TechZone ceiling channels.
  • Powered by one of a number of Xicato 19mm XTM LED modules, distinguished by extraordinary color consistency (within 1x2-step MacAdam ellipse).
  • Pyramidal precisely designed reflector minimizes aperture brightness, supports integral prismatic lens and provides up to 35° shielding angle.
  • Learn more about the luminaire's features and benefits.

Our Made in USA factory uses handcrafted and computerized techniques to transform steel, aluminum, and other metals into durable luminaires.

Spec Sheets

  • 3" aperture.
  •  Designed to install into Armstrong TechZone 4” ceiling systems. 
Specification Sheet
Add to Fixture Schedule
  • 4" aperture.
  • Designed to install into Armstrong TechZone 6” ceiling systems.
Specification Sheet
Add to Fixture Schedule

Application Notes

  • Luminaire is listed for Damp Location and is RoHS compliant. Luminaire is prewired with thermal protector, approved for ten #12 wire 90° branch circuit pull-through wiring.


TZ4DLxtm16S.ies; 1600 lumens; no lens
S4xtmDL16S.ies; 1600 lumens; no lens

Additional Options

  • Reflector options: protective clear shield or Solite prismatic lens
  • See external reflector color swatches; consult spec sheet for availability. 

  • Painted white (WF) overlap flange, or custom color (CCF) overlap flange on special order.



Contact factory for modification requests or additional technical details

  • +DOD: luminaire suitable for high humidity environments; add +DOD to Product Code.
  •  +MAR: reflector suitable for marine environments; add +MAR to Product Code 
  • CONC-: May be suitable for poured-in-place concrete. Contact us for availability. 
  • +2”CLG: May be suitable for installation in 2” thick ceiling material. Contact us for availability.
  •  +EM: May be hard wired for emergency lighting. Contact us for availability.
  • +TR: Top accessibility for on-site servicing may be available. Contact us.