Ana amfani da Lutetium oxide don lu'ulu'u masu ƙyalli, yumbu, foda LED, karafa, da sauransu.
Yana da mahimmancin albarkatun ƙasa don lu'ulu'u na Laser, kuma suna da amfani na musamman a cikin yumbu, gilashi, phosphor, lasers.
Lutetium Oxide kuma za a yi amfani da shi azaman mai kara kuzari a fashe, alkylation, hydrogenation, da polymerization.