The clinical treatment of our 308 nm excimer UV phototherapy KN5000 series; High intensity output and targeted treatment makes the treatment effct remarkable, which reduces the treatment cycles and times, brings more convenience to patients of vitiligo, psoriasis, pityriasis and eczema, etc.

Excimer 308-nm light is a form of targeted phototherapy that delivers a specific wavelength (308 nm) of ultraviolet B (UVB) radiation using an excimer laser or an excimer lamp. Both have shown similar results regarding efficacy, but have technical differences.