Wider application, deep red LED light energizes the eyes

With the prosperity of the eyeball economy and the rise of the Metaverse, modern people are constantly working on 3C products. "Overuse of the eye" and "eye movement" have already been ranked among Google's popular keywords, but there will be new opportunities in the future. way to rejuvenate the eyes.

A research team from University College London (UCL) found that irradiating the eyes with "deep red LED light" for three minutes can help the eyes to shine again. The principle of the experiment is to illuminate the eyes with deep red light with a wavelength of 670 nanometers (nm) for three minutes, thereby stimulating the mitochondrial cells in the retina, helping the cells activate and improving the acuity of the eyes. This provides strong validation with earlier studies showing that mitochondria can be activated by LED light sources with wavelengths between 650 and 900 nanometers (nm).
However, what is interesting about this experiment is that 20 subjects between the ages of 34 and 70 who have no eye disease were invited to LED lighting in the morning and afternoon, and found that if they were tested in the afternoon, the subjects There was no improvement in the eyes; however, if the eyes were irradiated with deep red LED light for three minutes between 8 am and 9 am, the subjects' "color discrimination" could be improved by 17%-20%.

This experiment brings more imagination to LED-related applications.

(Data referenced from: CNLEDW)