?How to Use?Clean your face and wear goggles before using the red light device.Recommended time limit is 30 minutes or less,Distance is around 3-15 inches. ?8 Modes offer Multiple Uses?If you are looking for ways to improve your facial health, we have 8 modes of red and near-infrared light to help you. Red light to enjoy a healthy life!. ?Precise and proven wavelength?Red light lamp has 112 S-class lamp beads and 4 wavelengths of 460 590 660 940nm.These wavelengths are precise and stable, not anti-Black. ?Irradiance Coverage?Our red light device has an irradiance of 147.4mW cm² at 0-3 inches and 121.7mW cm² at 6-12 inches.Under these irradiance measurement conditions, the effective absorption of beam energy is ensured. ?Unique Optical Mirror Design?Through a narrowly focused light source and physical optical reflection,the beam focusing ability and light gathering effect have been increased by 120-130 . It is both a red light panel and a make-up mirror designed just for you.