Ọ bụ ngwakọta nke nwere oke arụmọrụ quantum dị elu, n'usoro nke 1 nde na akụkụ 100,000, nke nwere ike ime ka ihe ndị sitere n'okike ma ọ bụ ọcha dị ọcha (dị ka textiles, akwụkwọ, plastik, mkpuchi).Ọ nwere ike ịmịnye ọkụ violet na ogologo ogologo nke 340-380nm ma na-ebunye ọkụ na-acha anụnụ anụnụ na ogologo ogologo nke 400-450nm, nke nwere ike mebere nke ọma maka odo odo nke ntụpọ na-acha anụnụ anụnụ nke ihe ọcha na-akpata.Ọ nwere ike imeziwanye ọcha na nchapụta nke ihe ọcha.Ihe na-acha ọcha na-acha ọcha n'onwe ya enweghị agba ma ọ bụ na-acha akwụkwọ ndụ akwụkwọ ndụ (green), a na-ejikwa ya na-emepụta akwụkwọ, textile, synthetic detergent, plastik, mkpuchi na ụlọ ọrụ ndị ọzọ n'ụlọ na ná mba ọzọ.Enwere ụdị nhazi ntọala 15 yana ihe fọrọ nke nta ka ọ bụrụ usoro kemịkalụ 400 nke ihe na-acha ọcha fluorescent nke emepụtarala.