Light therapy is used to treat skin conditions. The most generally perceived use today is in treating skin dangerous development. It is by and large used today to treat pre-ruinous or undermining skin hazardous advancements similarly as sun-hurt skin that has been sun devoured. It can in like manner be used to forestall skin harm from spreading and even dispose of existing risky skin lesion(s) and ruinous skin illnesses that have viably spread to various bits of the body (metastasized). It is similarly customarily used as a postoperative treatment to diminish torture related with cautious extraction of tumors.