I have been getting the Laser genesis treatment at Kate Somerville in West Hollywood for the past two months. After each session they have been bringing a Led light that they put me under for about 20 minutes. The LED light come in different colors for different peoples skin type. I get the red and blue light because that helps kills the bacteria that causes breakouts. I saw so much result from the led light that I went ahead and bought myself the hand held version that they sell at Kate Somerville and you can get one here <<< or you can go into there clinic and get a facial with the option of having LED lights added in the end. Every service at this spa is amazing!!