face40.com I named this website and product line Face40 for several reasons: 1. Forty years of photobiology and dermatology knowledge went into these devices. Other LED therapy makers lack this. 2. Age forty is when many of us started to realize that we were starting to visibly age. 3. 40mw/cm2 is the amount of LED power generated by an amazing 360 LIGHT device that weighs only 4 ounces. You are looking at an UNRETOUCHED photo of a man who used these devices for less than 1 month. Does he look 76? Even my doctor for the past 25 years, told me on September 17, 2024 that I look younger in did a year ago.