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LSER Serrano® Architectural Luminaire

By Columbia Lighting 
By Columbia Lighting
LSER Serrano® Architectural Luminaire brings cutting edge solid state technology into an architecturally styled luminaire. Perfect for relight, retrofit or new construction, Serrano delivers a powerful combination of performance and energy savings. Superior color consistency and serviceability put the finishing touches on this versatile luminaire.
  • Architecturally enhanced triple lens design
  • High efficacy, sustainable LED design
  • Long-life, 60,000 hour LEDs at L80 reduce life cycle maintenance costs
  • Multiple lumen packages for design flexibility
  • Four LED color choices
  • Superior color consistency within a 3-step MacAdam ellipse and greater than 80 CRI
  • Lens design and materials provide uniform appearance without pixilation
  • Hinged optical system for modular replaceability of LED boards and drivers from below
  • Available in 1'x4', 2'x2', 2'x4'
  • Two optional lens aesthetics
  • Lenses interlock for structural integrity
  • Recessed, Surface, or Cable Mount
  • Optional architecturally styled integration of occupancy and daylight sensor, 2'x2' and 2'x4' only
  • DLC® (DesignLights Consortium) Qualified - see www.designlights.org
  • Five year warranty (Terms and Conditions Apply)

Product Details


  • Commercial Indoor
  • Classrooms and Offices
  • Halls/Dorms
  • Conference Room
  • Meeting Room
  • Common Areas
Chicago Code Compliant Life Safety Yes
Color White
Color Rendering Index (CRI) 80 CRI
Color Temperature
  • 3000 K
  • 3500 K
  • 4000 K
  • 5000 K
Construction Material - Main Steel
Controls - Integral Sensors (Non-Networked) Occupancy Sensor
Dimming Protocol
  • 0-10V
  • Lutron EcoSystem Digital
  • Step-dimming
Dimming Range
  • 1%
  • 5%
Lamp Type LED Integrated
Light Distribution Direct
Light Source LED
  • UL
  • UL 1598
  • UL 2108
Mounting Type
  • Recessed
  • Surface
  • Suspended
  • Troffers
  • Architectural Indoor
Warranty Length 5 Year Warranty
createchange Yes

Certifications and Compliance

Certified Listed CSA certified to UL 924 standards
DLC Designation DLC® (DesignLights Consortium) Qualified - see www.designlights.org
Energy Efficient Yes

Resources and Downloads



Columbia Lighting LSER Introduction and Training