Discover your clearest skin possible without harsh chemicals or a multistep routine. Treat mild to moderate acne, calm existing breakouts and restore your skin’s healthy appearance. You can now have all the benefits of LED from the comfort of your own home! This retail LED Lightstim device comes in a bag to keep your device in and it lets out a beep to tell you when to move on to the next area. It is the most comfortable and convenient way to use LED light technology. LightStim for Acne is FDA Cleared to treat mild to moderate acne. Great for adults and teenagers. In numerous clinical studies Blue LED light therapy has been proven to be an effective treatment for acne, with no negative side effects.