Isibani sephaneli ye-LEDiyimishini yokukhanyisa yangaphakathi evamile. Kulula ukuyifaka, ivame ukufakwa noma ifakwe phezulu futhi ingafakwa ophahleni noma odongeni ngaphandle kokuthatha isikhala futhi ibukeka kahle. Ukukhanya kwephaneli ye-LED kusebenzisa umthombo wokukhanya osebenza kahle kakhulu njengesibani se-LED noma se-fluorescent, esinokukhanya okuphezulu nombala ophindaphindwayo, futhi kunganikeza umphumela wokukhanya ofanayo nokhanyayo. FuthiIzibani zephaneli ye-LEDzinezici zokusetshenziswa kwamandla aphansi kanye nokuphila isikhathi eside, okusindisa amandla uma kuqhathaniswa nezibani zendabuko; ngaphezu kwalokho, izibani eziphansi azinazo izinto eziyingozi njenge-mercury, futhi zinobungani nemvelo.

Ngokuthuthuka kobuchwepheshe be-LED kanye nokuthandwa kwezicelo, izibani eziphansi ziye zasetshenziswa kabanzi futhi zathuthukiswa embonini yokukhanyisa. Ngaphezu kwemisebenzi yokukhanyisa eyisisekelo, izibani eziphansi zesimanje zingenza nemisebenzi efana nokufiphaza nokulungiswa kombala ngokwezidingo. Ngaphezu kwalokho, kukhona uhlobo olusha lokukhanya okuphansi olubizwa ngokuthi i-smart downlight, olungalawulwa yi-APP yeselula noma isilawuli kude ukuze kufezwe ukulungiswa okukude kanye nokushintsha kwesikhathi kwezibani. Izibani eziphansi zisetshenziswa kabanzi ekuhlobiseni nasekukhanyiseni kwangaphakathi. Izindawo ezisetshenziswayo ezivamile zifaka phakathi izindawo zokuhlala zomndeni, izindawo zamahhovisi ezentengiselwano, izikhungo zokuthenga, amahhotela, amahholo ombukiso nezinye izindawo. Kulezi zindawo, izibani eziphansi zingasetshenziswa ukukhanyisa indawo yonke noma ukugcizelela indawo ethile, njengezindawo zokubonisa, imidwebo, imihlobiso, njll. Ngaphezu kwalokho, ukukhanya okuphansi kungasetshenziswa nasezindaweni ezinezidingo zomswakama njengemakhishini nezindlu zangasese, ngoba igobolondo layo langaphandle livame ukungangenwa manzi futhi alinawo umswakama. Ngamafuphi, ukukhanya okuphansi sekuyinto evame ukusetshenziswa kakhulu embonini yokukhanyisa ngenxa yomphumela wayo omuhle wokukhanyisa, ukufakwa okulula, ukonga amandla kanye nokuvikelwa kwemvelo, futhi kunezindlela eziningi zokusebenzisa kanye nesidingo semakethe.