7 Modes & High Intensity Light: This light therapy mask features 7 modes & 288 medical-grade LEDs. The light penetrates the skin, reducing fine lines & wrinkles for a youthful glow.
Soft Silicone & Hands-Free Design: this light mask guarantees comfort. The adjustable strap make it easy to wear & soft eyepads protect your eyes, making it the best LED face mask light therapy device
No Eye Bags & Dark Circles: Goodbye to eye bags and dark circles with red light therapy mask for face. This led light therapy mask also helps redness from shaving, giving you younger-looking skin
Portable & Rechargeable: Featuring a rechargeable controller, this led mask is made for portability, allowing you to enjoy non-invasive face mask light therapy anytime.
Perfect Gift: IAS Skin Care light therapy mask is a great gift for health concious friends or relatives
 
The wavelenght of
red light is 650-770 nm
orange light is 590-635 nm
yellow light is 565-590 nm
green light is 520-565 nm
blue light is 450-500 nm
purple light is 380-450 nm
Nominal power - 3 W