Pegasi 2 Review: Lab Tested (Is It Worth Buying?)
We tested the Pegasi 2 glasses. See the spectral graphs, low lux output, and why we recommend AYO or Luminette 3 over this model.
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What Color Light Helps With Headaches? The Verdict
Does light hurt your eyes? Research shows green light (525nm) can reduce migraine pain. Discover why blue and red light are the real enemies.
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3 Best Green Lights for Migraines: Lab Tested (Allay vs. Hooga)
Is the $200 Allay lamp worth it? We compared it to the budget-friendly Hooga and Norb bulb. See our final verdict on the best green light for migraines.
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Luminette 3 Review: Lab Tested (Brightest SAD Glasses?)
We tested the Luminette 3’s lux output and spectral data. See why it beats the AYO for brightness and works perfectly over prescription glasses.
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Re-Timer 2 Glasses Review: Ugly But Effective?
We tested the Re-Timer 2 glasses. See the 501nm green light spectrum, comfort analysis, and why we think the AYO+ is the better travel choice.
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AYO+ Light Therapy Glasses Review: Lab Tested (2026)
We tested the AYO+ glasses. See the spectral graphs, circadian light output, and why we think they are the most comfortable SAD glasses.
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The 5 Best Natural Full Spectrum Light Bulbs: Lab Tested (2026)
We tested CRI, R9, and flicker. See why Sunsy Shine beats standard LEDs. Discover the best natural light bulbs for your home and health.
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Best Color Light for Sleep: We Tested Down the Top Options
Don’t waste money on fake sleep lights. We narrowed down the market to the best red and amber bulbs. Discover the specific 1600K-1000K lights that work.
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How to Build a DIY Vitamin D Lamp (Cheap & Effective)
Stop winter deficiency. Learn how to build a powerful UVB sun lamp at home. We compare our DIY build vs. Sperti and review the best bulbs to use.
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Sperti Vitamin D Lamp Review: Does It Actually Work?
We tested the Sperti Vitamin D Lamp with a UV spectrometer. See the UVB output, clinical study results, and how much it increases Vitamin D levels.
