Hi all, Thanks to you all for all your inputs. Now i know the timing on using LEDs for my eyes. V knows that i am not pretty good at analyzing machines or even using them. He made mine 650/850 nm not 880. A literature i read said 880 is not good but 850 is ideal. This is what it said: " Introduction Red and near-infrared light are a "window" of wavelengths that are able to pass through tissue up to 1 inch deep (not 6 inches like some web sites claim). Red and near-infrared have beneficial effects on cells by "kick-starting" them into immediately creating more ATP (cellular energy) and increasing DNA and RNA activity. This effect has been carefully studied in many published reports since 1987. The positive effects occur only in injured cells. There is probably not much benefit to healthy cells. In the past, lasers were thought to be needed to provide the light, but it's been known since 1989 that LEDs are just as good. The ideal wavelengths are between 600 and and 900 nm, with the best results at specific ranges: 610-625, 660-690, 750-770, and 815-860 nm (see below).
LED light arrays are a means to provide these wavelengths. Companies may claim lasers and pulse rates are important, but the only things are the wavelength and total amount of light energy applied. For example, 880 nm is a bad choice. Bright noon-time summer Sun only has half as much light energy as LED devices in the optimum wavelengths, but it covers the entire body (which is good for fibromyalgia). The advantages of LEDs over sunlight are: 1) LEDs can be applied at any time, 2) LEDs require only one hour instead of two hours for injuries beneath the skin, 3) LEDs don't cause sunburn." Melly
