Just my own observation, and I was only comparing the full-on white I got to the bluish light they sell for light therapy. I don’t know about those yellowish fluorescent lights.
What (probably) counts is Photosensitive ganglion cells and those do react more strongly to blue or violet wavelengths.
Just my own observation, and I was only comparing the full-on white I got to the bluish light they sell for light therapy. I don’t know about those yellowish fluorescent lights.
What (probably) counts is Photosensitive ganglion cells and those do react more strongly to blue or violet wavelengths.