Beautiful, tunable, and customizable, Ketra is a revolution in LED lighting. Built from scratch and boasting dozens of patented innovations, our advanced system opens up a whole new world for today’s designers —and supports how humans experience indoor environments in the modern age.
From a single source, drench your space in the widest range of pristine whites and vibrant colors available anywhere—from 1,400K to 10,000K—and dial them in with pinpoint precision.
Light embodies mood—and Ketra sets the tone perfectly. Conjure the warm glow of an incandescent, the enchanting cool of moonlight, or an immersive new world of your own creation with advanced Dynamic Spectrum control.
From firelight to twilight, all natural light seamlessly follows the black body curve and so does Ketra. Dynamically produce accurate natural light that rises and falls with your daily rhythms.Explore
Watch the objects and colors in your space burst to life with Ketra Vibrancy—a breakthrough capability that adjusts the recipe of white light to enhance finishes, furnishings, artwork, and more.Explore
Ours is the first LED solution to warm naturally as it dims. How? Only Ketra continues to access all 17MM colors in our color palette all the way down the black body curve to 0.1%.Explore
With other LED solutions, colors can degrade over time—or mismatch if diodes are sourced from multiple manufacturers. Ketra’s Color Lock actively preserves color throughout the life of the light.
Place light precisely where you want it—and nowhere else. Ketra’s TruBeam combines a reflector and lens to produce the maximum range of beam spreads, while maintaining uniform color and intensity.Explore