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  • L4R-2021-Web-Square

L4R Recessed Linear

Availability: Commercial

Ketra’s L4R recessed linear enables continuous lines of light with seamless end-to-end connections.  Featuring a variety of mounting and finish styles as well as customizable lengths, the L4R integrates easily into any space. Control requires a wired connection to a Ketra N3 satellite. The L4R is equipped with Ketra's full suite of solutions: 

  • High Def Palette - covers a wide range of 16.7 million colors, including pastels, saturated colors and high CRI whites spanning from 1,400K to 10,000K.

  • Dynamic Spectrum—precisely tunes the amount of energy across the visible spectrum to produce Natural Light, Natural Dimming and Vibrancy.
  • TruBeam—produces uniform color across any available beam angle.
  • Color Lock—maintains your desired color point at a one step MacAdam Ellipse across all Ketra product families and over each product’s lifetime.

New Control System Available: Ketra’s L4R Recessed Linear is now using Lutron’s Clear Connect Type X wireless technology to fully integrate with Lutron commercial control system, Athena.

400lm/ft, 600lm/ft, 800lm/ft, 1000lm/ft
White, Black
Continuous lengths available in 1' increments


WELL Certified: Delos HQ