From manufacturer:

The Numiere Feather LED Eye Mask is an FDA-cleared medical device that uses light therapy to effectively treat wrinkles around the eyes (periorbital area).

The Numiere Feather LED Eye Mask combines three powerful light therapy treatments in one innovative device

Near-Infrared Light Therapy –Penetrates deeply to improve skin texture and elasticity.
Red Light Therapy – Helps reduce fine lines and wrinkles while promoting collagen production.
Far-Red Light Therapy – Enhances overall skin rejuvenation and circulation for a refreshed look.