Give The Gift Of Healthy Lighting

Looking for a gift for that hard to buy for person on your list?

TUO's scientifically proven technology, created in partnership with one of the world's top research centers for vision and neuroscience, provides precisely calibrated light customized to your needs. Help your family and friends stay healthy this holiday season! Give the gift of healthy lighting, and save money while you're doing it!

20% Off All TUO Circadian Smart Products with Code HOLIDAY20

Order by midnight on 12/20 to ensure US delivery by Christmas.

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50% Off A Single First Bulb with Code HOLIDAY50

Order by midnight on 12/20 to ensure US delivery by Christmas.

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10% Off Gift Cards With Code HOLIDAY10

Gift cards are digital and delivered by email within a few minutes of ordering.  TUO Digital Gift Cards are the perfect last-minute gift.

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Artificial lighting isn't healthy. Our bodies receive signals from the lighting around us. These signals set our internal clocks and regulate when we naturally sleep and wake. When we're exposed to general home and work lighting, we don't get the signals that we need to keep our biological schedule synchronized with our daily schedule.

TUO Circadian Smart Products synchronize your biological schedule to your daily schedule by providing the light signals your mind and body need throughout the day.

Help your family and friends begin their journey to better sleep, more energized days, sharper focus and improved mood.

Zoom Circadian Smart Bulb
Zoom Circadian Smart Bulb
Zoom Circadian Smart Bulb
Zoom Circadian Smart Bulb

Circadian Smart Bulb

$59.00 Regular price

Please note that due to higher than normal order volume, we're experiencing shipping delays with estimated delivery in 3-4 months. Shipping time isn't guaranteed.

Advanced Circadian Lighting.  Patented, industry-leading, UV-free technology designed to deliver the light that your body needs at the right time. Based on new science discovered by the University of Washington, one of the world's top vision and neuroscience centers.

Sleep More Naturally.  Customized schedules to wake up and wind down with fade on and off ability to wake up like you're waking to the rising sun.

Improved Circadian Health.  Enjoy more energized days, more restful nights, happier mood and sharper focus.

Satisfaction Guaranteed.  If you're unsatisfied for any reason, just return your bulbs within 30 days for a full refund. See details here.

Two-Year Limited Warranty.

Free Shipping on US Orders Over $100.

10% Discount for Those Who Serve. See details here.

Compatible with iOS and Android: Download here

iOS Apple Store

Android Google Play Store