Natural Lighting for Built Spaces

Light Without Limits

Beautiful, tunable, and customizable, Ketra is a revolution in LED lighting. Built from scratch and boasting dozens of patented innovations, the advanced system opens up a whole new world for today’s designers —and supports how humans experience indoor environments in the modern age.

An Endlessly Inspiring High Def Palette

From a single source, drench your space in the widest range of pristine whites and vibrant colours available anywhere—from 1,400K to 10,000K—and dial them in with pinpoint precision.

Tune Light in Every Way Imaginable

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.

Color You Can Count On

With other LED solutions, colours can degrade over time—or mismatch if diodes are sourced from multiple manufacturers. Ketra’s unique Colour Lock feature actively preserves colour throughout the life of the light.

Superior Optics for Total Control

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 colour and intensity.