I started doing syntonics about a week ago again. I "got smart" and figured I could use the colored filters and not use the light. Previously, I had used the light too frequently and have had eye pain, extra light sensitivity outdoors, and sensitivity to movements on screens since. I have noticed a significant improvement in those symptoms and other symptoms--mainly that I overstimulate far less often, and a small improvement in my head sensitivity to movements. Headaches are less too.

This is the portable light unit that I have. It can only be acquired through a Dr, which I was very fortunate to have nearby. https://www.hummingbirdhues.com/

I do not have the glasses, but I hope to get them, as I have found holding up the filters to my eyes helps me to de-stimulate when I overstimulate.

I have heard different things over the years. Some people seem to like green tint, some grey, amber, yellow, and/or red. I have found yellow and green are the most calming of the 6 colors I have. Blue seems to be helpful with light sensitivity the most and is also calming.

I saw these two articles, which I found to be very interesting.

Blue-Blocking Glasses May Help Treat Bipolar Disorder, Promote Sleep

Why Johnny Depp and I see the world through blue-tinted spectacles - Telegraph

Articles on Syntonics

http://www.oepf.org/sites/default/fi...iebWallace.pdf

http://www.international-light-assoc...S-Aug-2010.pdf