Latest Circadian News

Interested in Circadian Health?  See the latest news and scientific articles.

We've currated a list of scientific and news articles to help you understand why circadian health is important and how synchronizing your clock keeps you healthy. TUO's industry-leading approach to influencing your circadian rhythm is backed by University of Washington and Harvard Medical science.

  • December 12, 2022

    Circadian lighting clinical trials published by Harvard Medical demonstrate that S-cones, the vision photoreceptors that TUO's technology targets, contribute significantly to synchronizing your body clock.

  • November 29, 2022

    Health and wellness-focused mindbodygreen predicts that 2023 will be the year of the circadian home.

  • November 5, 2022

    Science Alert republishes research showing that teens who shift into a night owl rhythm are at increased risk of having behavioral problems and delayed brain development in later adolescence.

  • November 3, 2022

    SEAToday article showcases using TUO bulbs to cope with the start of winter and the end of DST.

  • October 21, 2022

    University of Rochester Medical Center publishes an article explaining why disrupted circadian rhythms can lead to cancer.

  • March 30, 2022

    Healthline article explains that circadian rhythm issues lead to greater risk for diabetes, obesity and mental health conditions.

  • March 28, 2022

    Verywell Health article explains how circadian rhythm issues in teens can impact school performance.

  • February 17, 2021

    Chronobiology publishes article explaining the link between circadian rhythm issues and cardiovascular disease.

  • November 9, 2020

    CNN article highlights University of Washington's research and discusses TUO's application of that science.

  • October 15, 2020

    Financial Times article walks through using TUO to hack your circadian rhythm.

  • June 2, 2020

    International Agency for Research on Cancer, part of the WHO, publishes monographs classifying night shift work as probably carcinogenic due to circadian rhythm disruption.

  • February 20, 2020

    Research published by the University of Washington and licensed to TUO shows discovery of new light-sensitive cells that can be influenced to synchronize your body clock.

  • January 23, 2020

    Research published in Translational Psychiatry shows a link between circadian rhythm disruption and mental health disorders.

Begin your 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 times and durations based on your current sleep patterns. Based on new science discovered by the University of Washington, one of the world's top vision and neuroscience centers.

Wake Up and Go to 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.  Ability to change light brightness from 5-100% and color from cool to soft based on your preferences.

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 the app today.

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