7 in 1 Light Therapy LED Mask Dermalactives Face Led Shield is a home wearable hands-free technology. Enjoy the benefits of seven. LED Lights Therapy at home, at work, wherever you want a quick beauty boost with zero downtime. RED Led Light Therapy: (Wavelength between 650nm to 730nm) helps to stimulate collagen and elastin production. Treat wrinkles and saggy skin. Also believed to reduce cytokines, which cause inflammation. Blue Led Light Therapy: (Wavelength between 525nm to 550nm) Used for its anti-bacterial benefits recommended as acne treatment. This specific wavelength stimulates the production of oxygen radicals that kill P. Acnes bacteria (the acne-causing bacteria), without damaging the skin. Helps with rosacea as well. Yellow Led Light Therapy: (Wavelength between 565nm to 570nm) Used to treat sunspots, age spots, sun damage, pigmentation, reduce redness and boost blood circulations. Green Led Light Therapy: (Wavelength between 430nm to 450nm) Targets and restores discoloration, including broken capillaries and dark spots. Purple Led Light Therapy: (Wavelength between 380nm to 440nm) Repairing scares and difficult texture. White Led Light Therapy: (Wavelength between 160nm to 195nm) Minimizes sensitivity, revealing healthy clear skin. Laser Led Light Therapy: (Soft Light) Accelerates active tissue metabolism. Intensive Firming Serum Imported