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by Columbia Lighting 

LTRX is designed for medical examination rooms and provides a normal, comfortable general ambient light level as standard. When switched to exam mode, LTRX doubles the light level on the examination table. A curved, easily cleaned surface, LTRX ships standard with Antimicrobial® paint which resists bacterial growth on exposed painted surfaces.

  • Designed specifically to provide comfortable ambient lighting or high lumen levels for examinations on demand
  • Step dimming LED drivers provide ability to go from ambient to exam light levels
  • Standard high performance matte white Antimicrobial® paint resists bacterial growth on exposed painted surfaces
  • 90 CRI standard with a high R9 for excellent color rendering
  • Enclosed lens protects against intrusion of contaminants
  • High efficiency lens features linear prism acrylic for visual comfort and high performance without LED pixelation
  • Long life, 50,000 hour LEDs at L80 reduce life cycle maintenance costs
  • Lens gasket option and wet location listing available
  • Low W/ft2 ratio typically meets most restrictive lighting power density codes
  • Electrical components accessible from below the ceiling with modular replaceability
  • QR code for future traceability
  • DLC® (DesignLights Consortium) Qualified - see www.designlights.org

Product Details


  • Commercial Indoor
  • Classrooms and Offices
  • Halls/Dorms
  • Conference Room
  • Meeting Room
  • Common Areas
Chicago Plenum Yes
Color White
Color Rendering Index (CRI) 90 CRI
Color Temperature
  • 3000 K
  • 3500 K
  • 4000 K
Construction Material - Main Steel
Dimming Protocol Step-dimming
Dimming Range
  • 1%
  • 5%
Environmental Conditions Wet Location
Lamp Type LED Integrated
Light Distribution Direct
Light Source LED
  • UL
  • UL 1598
  • UL 2108
  • CSA
Mounting Type
  • Recessed
  • Surface
  • Suspended
Number of Lamps 1
  • Architectural Indoor
  • Troffers
Warranty Length 5 Year Warranty
createchange Yes

Certifications and Compliance

DLC Designation DLC® (DesignLights Consortium) Qualified - see www.designlights.org
Energy Efficient Yes