Replied by Steve (Nevada) on 10/05/2015
I hope it's ok to post this link as it is strictly research. There is some evidence that near infrared LED light in the range of 660nm can help heal the eyes of macular degeneration. I have been using an LED array myself for a while and it really seems to help sharpen my vision and heal the eyes.
http://www.sciencealert.com/near-infrared-light-heals-eyes