Optimize Your Sleep & Energy—Naturally! ☀️

We personally test and review the best light and sleep products, so you don’t waste time (or money) on stuff that doesn’t work.

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Most Popular Articles:

  • 18

    The 5 Best Natural Full Spectrum Light Bulbs: A Scientific Guide

    By Derek Antosiek• March 13, 2023
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  • 51

    Best SAD Light Therapy Lamps of 2025: The Scientific List!

    By Derek Antosiek• December 23, 2023
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  • 53

    The 5 Best Computer Blue Light Blocking Glasses of 2025: Scientific List

    By Derek Antosiek• January 17, 2024
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    Best Sunrise Alarm Clocks of 2025: The Scientific List!

    By Derek Antosiek• October 19, 2024
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  • 39

    Scientific Review of the Best SAD Light Therapy Glasses of 2025

    By Derek Antosiek• July 27, 2023
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  • best blue blocker Featured Image Template

    The 4 Best Blue Light Blocking Glasses for Sleep: Scientific List

    By Derek Antosiek• April 15, 2023
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Download the Circadian Blueprint

Transform your sleep, energy, mood, and well-being with these 20 must-follow strategies ☀️

A Comprehensive Guide

An interactive table of contents you can explore at your own pace.

Recommended Products

Recommended products and tools make it easy to get started.

Actionable Information

Numerous action sections take away the guesswork.

Explore Our Databases:

Find the best blue blockers, full-spectrum light bulbs, smart lights, and SAD lamps with our extensive databases!

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Latest Articles:

  • Blog Featured Image bedtime bulb

    Testing and Reviewing the Cozy Bedtime Bulb v2

    By Derek Antosiek• August 22, 2025
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  • Blog Featured Image northern light technologies

    Testing the Northern Light Technologies SAD Lamps

    By Derek Antosiek• July 12, 2025
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  • vivarays featured image

    Testing VivaRays Blue Blocking Glasses + UV Lenses

    By Derek Antosiek• June 26, 2025
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  • nira featured image

    Testing the NIRA Light Bulbs! And… I’m Very Disappointed.

    By Derek Antosiek• April 6, 2025
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    The Science Behind the Lumos Smart Sleep Mask: My Test Results

    By Derek Antosiek• March 25, 2025
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  • Blog Featured Image chroma sky portal 2.1

    Testing the Chroma Sky Portal 2.1 SAD Light Therapy Lamp

    By Derek Antosiek• March 5, 2025
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  • 69

    Scientific Review: Testing the Beurer SAD Lamps

    By Derek Antosiek• February 3, 2025
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  • 68

    Scientifically Testing the SOLshine PhotoVites and bioBulb!

    By Derek Antosiek• January 3, 2025
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  • 67

    Testing the BlockBlueLight Full Spectrum + Infrared SAD Lamp

    By Derek Antosiek• November 22, 2024
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