Kurwanya ibihimbano bya fluorescent, nk'umuhengeri muremure (365nm) UV fluorescent pigment hamwe na pigment ngufi (254nm) UV fluorescent pigment, ikorwa muburyo bwihariye.Izi pigment zera, cyangwa umuhondo wijimye, cyangwa umutuku wijimye mugihe urabagirana umutuku, umuhondo, icyatsi, nandi mabara.Umuhengeri muremure (365nm) UV fluorescent pigment irashobora gushimishwa numucyo muremure UV ufite uburebure bwa 365nm, mugihe umuyaga mugufi (254nm) UV fluorescent pigment irashobora gushimishwa numucyo mugufi UV ufite uburebure bwa 254nm.