luma led skin therapy mask - home skin rejuvenation & anti-aging light therapy - 7 color led - facial skin care - skin tightening - wrinkles & fine lines - boost collagen - inflammation fighter pure daily care harness the power of natural light energy – the luma light therapy mask allows you to harness the powerful healing effects of natural light energy right from the comfort of home. luma mask uses 150 medical grade led diodes producing 7 specifically tuned wavelengths of light energy. each wavelength offers unique benefits to rejuvenate skin, reduce wrinkles and fine lines, boost collagen, and improve overall skin profile and complexion without the use of any harmful chemicals or uv exposure.