Recessed grid | Low profile | Energy-efficient | Direct illumination

The low-profile, energy-efficient Datum allows you to put lighting where you need it. With versions as shallow as 2 5/16 inches, Datum is perfect in situations where space is restricted by lower plenum heights or the need to work around other components. Datum seamlessly blends architectural elegance and clean styling with optimum luminance control and efficiency.

  • Die-formed, 20-gauge, cold-rolled steel housing in 6~8221;, 1~8217; and 2~8217; widths
  • Energy efficiencies as high as 84.5 percent
  • 6~8221; version compatible with Armstrong TechZone~8482; ceiling systems, allowing easy accommodation of low-voltage downlighting, sprinklers, speakers, air returns and other components
  • Choice of round or rectangular reflector
  • (1) T5 or T5HO lamp for 6~8221; and 1~8217; wide versions; (2) T5 or T5HO for 2~8217; wide versions

Product overview and specifications
Application Type Education, Government, Hospitality, Offices and Banks, Religious, Retail
Architectural Style Transitional
Brand Name Mark Architectural Lighting
Environment Indoor
Lens Material Acrylic
Light Source Fluorescent
Listings UL
Mounting Type Recessed
Product Type Linear
Series DAT
Shape Rectangular
Spec Sheets
A summary of the performance and other technical characteristics of the product.
File Type Document Title View
2014-SpecSheet-Datum-2p-Rev-Aug-2014_pdf View
Technical Files
Installation documents, building information models, etc.
File Type Document Title View
Datum_Brochure_pdf View
TZ-Partner_pdf View
Download brochures, sell sheets, photometry files and other sales tools.