Great light isn’t static and gray. It shifts. It breathes. It moves with the day—just like the sun always has.
Morning brings energy. Midday sharpens focus. Evening softens everything in its glow. At night, the quiet warmth of a single ember tells you: rest.
We’ve felt this rhythm since the beginning. Ketra brings it home.
Ketra follows the arc of the sun—cool and energizing in the morning, warm and calming by night. It brings natural rhythm back to indoor life.
From 1,400K to 10,000K—with full-spectrum whites and 16.7 million colors—Ketra gives designers total freedom to shape mood, texture, and tone in every space.
Minimal trims, quiet ceilings, and flexible optics make Ketra fixtures as intentional as the light itself—whether you’re washing a wall or spotlighting a sculpture.
With ColorLock™, every fixture holds its tone and output over time. Whites don’t drift. Colors don’t fade. The design you create stays exactly as you intended.
Each Ketra fixture dims independently—no dimming panels, no ventilation planning, no control wiring. Just clean infrastructure and more space for living.
Ketra runs on simple line voltage and communicates wirelessly via Lutron Clear Connect Type X. No rewiring. No diagrams. No headaches.