Iikhoyili zensimbi zeGalvalume zisetyenziswa ngokubanzi kulwakhiwo, kushishino olulula, iimoto, izixhobo zasekhaya, i-electronics, ezolimo, ukufuywa kwezilwanyana kunye nokuloba, ukupakishwa kwempahla kunye namanye amashishini.
Kwiminyaka yakutshanje, iimoto, ukwakhiwa, izixhobo zasekhaya kunye namanye amashishiniyaseTshayinababone ukukhula okukhawulezayo kwemfunoigalvalumeiimveliso, ngakumbi ngophuhliso olukhawulezayo lokwakhiwa kwezakhiwo zokukhanya, ukwanda konyaka kwimveliso yemoto, ukuthandwa ngokubanzi kwezixhobo zasekhaya, amashishini adibeneyo, i-elektroniki ephethwe ngokupheleleyo., kunye ainani elikhuluelektronikiiimveliso zithunyelwa ngaphandle, ukuze ukusetyenziswa kweiikhoyili zegalvalume/aluzinciye yanda ngokukhawuleza.Imveliso yasekhaya yegalixabisoiimveliso ziphuhliswe ngokukhawuleza kwiminyaka yakutshanje, kubandakanywa amashishini angundoqo asekhaya kunye namashishini abucala.