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by Prescolite 

LF4SQ is a 4" architectural LED square downlight designed with a 6 degree rotation adjustment to ensure perfect alignment after installation.

  • Light Engine utilizes Philips Fortimo LED module and provides controlled color consistency
  • Universal 120-277V high efficiency LED driver with 0-10V dimming standard
  • Shipped with pre-installed light commercial bar hangers
  • Minimum 50,000 hours at 70% lumen maintenance
  • Photometrics tested per IESNA-LM-79-2008 standards
  • Luminaires are certified by a National Recognized Testing Lab (NRTL), either UL or CSA.
  • SpectraSync™ Color Tuning Technology available
  • NX Distributed Intelligence™ wired and wireless controls capability available

Product Details


Aperture 4 in
  • Commerical Indoor
  • Education
  • Healthcare
  • Hospitality
  • Office
  • Lobby
  • Conference Room
  • Classroom
  • Waiting Room
  • Auditorium
  • Guest Room
  • Dining Area
Chicago Plenum Yes
Controls - Networked NX Distributed Intelligence
Dimming Protocol
  • 0-10V
  • DMX
  • Lutron Forward Phase
  • Lutron EcoSystem
Light Source LED
Listings CSA
Lumens 1000-3000
SpectraSync™ Color Tuning
  • Dim-to-Warm
  • Tunable White
Style Square
Trim Type
  • Downlight
  • Lensed Wall Wash
Type Downlighting

Certifications and Compliance

ENERGY STAR Certified Yes
Industry Standard(s)
  • CSA
  • ENERGY STAR® Qualified


Availability Documents