Bring Natural Light Home

Introducing the first architectural-grade lighting system for your home
Natural Light That's Just Right For Each Moment
From the moment you wake up to the moment you fall asleep, personalized lighting seamlessly adapts to each task and every occasion.
Natural Light for Every Part of Your Life
Our bodies evolved to respond to natural light. Dynamic, natural light synchronizes your circadian rhythms, so you feel your best every day.
Natural Light Brings Your Spaces to Life
Tunable, full spectrum light has the power to transform surfaces, textiles and organic objects, quite literally showcasing your home in its best light, all the time.

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The Most Advanced Natural Light for
Smart & Healthy Homes

Award-winning light that dynamically shifts, matching the sun’s changing color temperature throughout the day.
Ketra lighting works seamlessly with your favorite smart home solutions, so the right light is always at your fingertips.
Ketra provides a complete system of lighting, controls and keypads that can be easily programmed and customized by our team of lighting experts and home automation partners.

"The benefits of lighting that helps us sleep, improves our mood, reduces depression, or makes us feel more alert on the job are, simply put, priceless."

- Mariana G. Figueiro, PhD,

  Lighting Research Center

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