Power alone doesn’t determine the effectiveness of LED masks. In fact, excessive power could harm the skin, while lower power over a longer period often delivers the best results. To determine the quality and effectiveness of an LED mask, it’s important to also look at the wavelength precision, LED light coverage and treatment time. Despite having the same power density (or irradiance) as the original mask (30 mw/cm²) and a convenient 10-minute treatment time, the Series 2 LED Mask is designed to offer unmatched wavelength precision and coverage for optimal results. The graph below illustrates how these enhancements give a more even and consistent treatment across the full face compared to a standard flexible LED mask. To learn more, read the blog ‘Why Power Alone Doesn’t Determine the Effectiveness of LED Masks.’