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damage, eye, health, infrared, intensity, irradiance, photobiomodulation, red light therapy, safety, sun, sunlight, wavelength -

Red and Near-Infrared (NIR) can be helpful or harmful for the eyes - it all depends on the intensity and context! Read our analysis of industry guidelines for eye safety, and take extra care to protect your eyes!

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Read our response to our competitor's accusations and threats. You will be surprised what our Lawyers have revealed about the patents in the Red Light Therapy industry!

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dosage, dose, infrared, irradiance, light therapy, photobiomodulation, power, red light therapy, solar power meter, sunlight, time, watts, wavelength -

Use our simple universal dosage calculator to find your ideal time to do light therapy!

All you need to do it enter in the Irradiance (mW/cm^2) and the desired Dose (J/cm^2) that you are looking for! You can even use it for any red light panel in the industry, assuming they provide you with accurate 3rd party measurements, and not just cheap solar power meter measurements.

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An affordable flicker meter! We test the Radex Lupin for quality, as well as verify many of my low-flicker options around the house. We re-test all of the GembaRed panels to verify they are low-flicker indeed!

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laser power meter, photobiomodulation, red light therapy, solar power meter -

In a previous blog post we uncovered a massive deception in the red light therapy industry, that we can easily find that many manufacturers are using a cheap solar power meter to report their intensity, yet they tend to read falsely high by over 2x! We can even find discrepancies from independent reviewers such as Alex Fergus. He used a spectrometer to measure intensity from many of the major brands at 6 inches. Even with his spectrometer, he found that ALL of the brands were significantly less intensity than advertised, especially since most of them claim to deliver >100mW/cm^2. https://www.alexfergus.com/blog/what-red-light-therapy-panel-has-the-highest-power-output-let-s-find-out...

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