Izibani ezincane eziphansi zisetshenziswa kakhulu emakamelweni okuhlala, amakamelo okulala nezinye izindawo zokuhlobisa ikhaya, okwenza isimo esithambile nesikhululekile endaweni yasekhaya. Izinzuzo zayo zithambile futhi zifana

Izibani ezincane eziphansi zisetshenziswa kabanzi emakamelweni okuhlala, amakamelo okulala kanye nezinye izindawo zokuhlobisa ikhaya, okudala umoya othambile futhi okhululekile wendawo yasekhaya. Izinzuzo zayo ukukhanya okuthambile nokufana okufanayo, ukonga amandla nokuvikelwa kwemvelo, ukufakwa kalula kanye nomsebenzi omncane wesikhala, ongamane futhi uthuthukise umphumela wokukhanyisa.

Isakhiwo sokukhanya okuncane ngokuvamile sihlanganisa umthombo wokukhanya, umshayeli, irediyetha, umthunzi wezibani nezinye izingxenye. Umthombo wokukhanya ngokuvamile usebenzisa ama-chips e-LED. Umshayeli unesibopho sokuguqula ugesi ube wamanje kanye ne-voltage efanele ukukhishwa kokukhanya kwe-LED. Irediyetha ihlakaza ngempumelelo ukushisa okukhiqizwa i-LED uma isebenza ukuze kuqinisekiswe ukuzinza nokuphila kwesibani. Umthunzi wesibani udlala indima yokuvikela umthombo wokukhanya nokulungisa ukukhanya.
Uma usebenzisa ukukhanya okuncane, okokuqala udinga ukukhetha imodeli efanele kanye nencazelo ngokuya ngezidingo zangempela kanye nezimo. Khona-ke, lungisa isibani endaweni efanelekile ngokusho kwemiyalelo yokufaka ukuze uqinisekise ukuthi ukufakwa kuzinzile futhi kunokwethenjelwa. Uma uxhuma ugesi, qiniseka ukuthi unaka i-voltage kanye ne-current of the power supply ukuze uhambisane nezidingo zesibani ukuze ugweme ukulimala kwesibani noma izingozi zokuphepha ezibangelwa izinkinga zamandla. Ngesikhathi sokusetshenziswa, ukukhanya kanye ne-angle yesibani kungalungiswa njengoba kudingeka ukuze kuzuzwe umphumela wokukhanyisa ongcono kakhulu. Ngesikhathi esifanayo, hlanza i-lampshade kanye ne-radiator yesibani njalo ukuze ugcine isimo saso esihle sokusebenza nomphumela wokukhanyisa.
Ngamafuphi, ukukhanya okuncane kusetshenziswe kabanzi ekuhlobiseni kwasekhaya ngokuklama kwakho okulula nokuhle, umphumela wokukhanya othambile futhi ofanayo, kanye nezici zokonga amandla kanye nezici ezihambisana nemvelo. Ukuqonda isakhiwo sayo kanye nemiyalelo yokusetshenziswa kuzosiza ukusebenzisa kangcono nokugcina isibani, ukwandisa impilo yaso yesevisi nokuthuthukisa umphumela wokukhanyisa.