skin vitiligo treatment machine home use handheld uv ptherapy beauty items narrowband uv ptherapy lamp for vitiligo psoriasis

308nm single wavelength excimer light output via the medium xeci. 308 light, which is used to treat vitiligo, is essentially 308 nanometers of single wavelength ultraviolet light. compared with traditional methods, the light output is accurate andvisible without being blinded targeted treatments, maximum protection of healthy skin,high dose, highly effective and fast results no replacement consumables, low maintenance cost,user-friendly interface, convenient and easy to operate 308nm ultraviolet light therapy instrument for vitiligo and psoriasis multiple spot sized output windows to meet different body parts treatment damand in clinic practice excitation 308 excimer laserusing xenon chloride gas as a medium ,emit excimer laser in an excited state.syi