The Deep Red At Home LED Mask features the deepest-colored bulbs on the market. This deeper red light saturates the skin cells more effectively. The Deep Red has a high irradiance of 35mw/cm² at the 660-nanometer wavelength. This ensures optimal energy absorption into the skin, boosting collagen production and promoting cellular turnover with professional-grade efficiency. Finally, with 470 LEDs—more bulbs per square inch than most devices—The Deep Red ensures uniform coverage for consistent, all-over treatment. This non-invasive at home treatment helps to stimulate collagen production, reduce fine lines, improve circulation and calm inflammation.