Ukungabi phuzi ngemva kwe-UV kusho inqubo yokusebenzisa ukukhanya kwe-ultraviolet (UV) ukuqalisa ukusabela kwamakhemikhali okuholela ekubeni lukhuni noma ukuphulukiswa kwento. Le nqubo ivame ukusetshenziswa ezimbonini zokumboza, uyinki, nezinamatheliso ukuze kufinyelelwe ukwelashwa ngokushesha nokomisa kwezinto.