Umphumela wokuboniswa kwe-LED ucacile futhi okuqukethwe kwesibonisi kufushane;Ithuluzi liyisakhiwo sokufaka esishunyekiwe esakhelwe ngaphakathi sesikuta;Idizayini ehlangene yensimbi ithatha isikhala esincane, futhi igobolondo lensimbi lingenziwa ngendlela oyifisayo ngokuya ngedizayini yemodeli yekhasimende.