Two uvb lamps with the wavelength of 320nm are preinstalled.
After irradiating human skin, the skin promotes the conversion of 7-dehydrocholesterol into cholecalciferol through photochemical reaction, which is endogenous vitamin D3 and promotes the metabolism and absorption of calcium and phosphorus.
Red light: wavelength 635nm
It is suitable for anti-inflammatory, analgesic, and has the function of stopping seepage, promoting the growth of granulation tissue and accelerating the healing.
Blue light: wavelength of 415nm
Treatment of acne, neonatal jaundice, dispel wrinkles, calm hypnosis, desensitization, sterilization, psychological treatment. Suitable for sensitive, oily and acne-prone skin, reduce bacillus and achieve the purpose of removing acne and acne, promote the synthesis of protein and collagen, activate the skin, tighten loose skin and pregnancy lines.
Yellow: 590 nm
Freckle removal, desensitization, mainly used in dermatology and beauty salons. (combined with red light to alleviate and treat allergic dermatosis has obvious curative effect, reducing spots, inhibiting melanin and eliminating spots.
Green light: 560nm wavelength
Its main function is to control oil secretion, improve sensitive skin and tighten pores.