Wutar lantarki kowane nau'in na'urorin haɗi ne waɗanda ake amfani da su don haɗawa ko tallafawa na'urar lantarki ta yadda layin sanda zai gane isar da wutar lantarki.Har ila yau ana kiran kayan aikin wutar lantarki, kayan aikin sandar wuta, kayan aikin layin wutar lantarki, kayan aikin wutar lantarki.Wutar lantarki suna da fasalin kamar ƙasa:
•Ƙarfin haɓaka mai ƙarfi
•Hot-dipgalvanized
•Fili mai laushi
•Madaidaicin girman
•Dindindin akan inganci