The LED Light Therapy Face Shield battles bacteria, redness, acne and imperfections and is suitable for all skin types. Stimulates collagen and encourages skin healing. Three settings with specific benefits: Red (650-750nm), Blue (475-496nm) and Amber (590-620nm). Product Features * Level up your at-home skincare routine by optimizing the benefits of your moisturizers and serums. * Three wavelength settings: Red (650-750nm), Blue (475-496nm) and Amber (590-620nm), each have specific skincare benefits. * Sits comfortably and securely on your face like a pair of eyeglasses. * Quick & easy 10 minute treatments. * Non-invasive and chemical free. * Cordless and USB rechargeable.