A new generation of OPT light can act on the skin epidermis to produce photolysis and biological stimulation to remove all kinds of color spots, blood filaments and hair removal; the high-frequency electromagnetic wave generated by frequency will produce high-speed vibration on the water molecules of dermal cells (a large number of water molecules, polar molecules and charged ions) through the epidermis, and generate heat energy up to 45-60 degrees through high-speed rotating friction, Inflammatory reaction, collagen proliferation, rearrangement, increase in quantity, can achieve skin tightening, wrinkles; light energy and radio frequency can effectively penetrate the epidermis to reach the deep dermis, to achieve immediate skin tightening, long-term wrinkle removal, dermis spots, easy anti-aging purposes. It avoids blistering, pigmentation and blackening phenomenon in the treatment of OPT light and color light, and has a significant effect on the treatment of dermal spots and wrinkles.