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by Security Lighting 

Designed for optimal life and lumen maintenance, the LF4 is a 4" architectural LED downlight with color consistency from fixture to fixture.

  • Light Engine utilizes Philips Fortimo LED module and provides controlled color consistency
  • Universal 120-277V high efficiency LED driver with 0-10V dimming standard
  • Photometrics tested per IESNA-LM-79-2008 standards
  • Minimum 50,000 hours at 70% lumen maintenance
  • 5-year warranty
  • Clear or Diffuse regressed lens option available with multiple colors and trim options.
  • SpectraSync™ Color Tuning Technology available
  • NX Distributed Intelligence™ wired and wireless controls capability available

Product Details


Aperture 4-5 in
Controls - Networked NX Distributed Intelligence
Dimming Protocol
  • 0-10V
  • DMX
  • Forward Phase
  • Lutron 2-wire
  • Lutron EcoSystem Digital
Light Source LED
SpectraSync™ Color Tuning
  • Dim-to-Warm
  • Tunable White
Trim Type
  • Downlight
  • Wall Wash

Certifications and Compliance

Industry Standard(s)
  • CSA
  • Wet Listed