Uma ushayela emgwaqeni futhi ubona izibani eziningi, okubonayo yiziyingi ezincane zokukhanya phansi njalo ngamamitha angu-100 noma ngaphezulu, kungekho lutho phakathi. Nokho, uma ushayela emgwaqeni onokukhanya okufanayo futhi kungekho zindawo ezimnyama phakathi kwezibani, ukubonakala kungcono ngokuphindwe kashumi. I-uniformity inikeza usizo olungcono olubonakalayo ngaphandle kokufaka ubunzima obukhulu emehlweni.
Ukufana kubalulekile ukuthuthukisa ukukhanya nokubonakala. Uma ukukhanya kungalingani, isibonelo, uma kuvela izindawo ezimnyama, khona-ke abantu abakwazi ukubona indawo ebazungezile kahle, okungathinta ukuphepha kwabo. Ngesikhathi esifanayo, ukukhanya okufanayo kuthuthukisa ukunethezeka okubonakalayo futhi kunciphisa ubunzima emehlweni.
Ngakho-ke, lapho uklama amaphrojekthi okukhanyisa emigwaqweni yelanga, ukunakwa okukhethekile kufanele kukhokhwe ukufana ukuze kuqinisekiswe ukusebenza kahle kokukhanyisa nokubonakala.
Ngaphezu kwalokho, ukusetshenziswa kobuchwepheshe be-LED kwenza amazinga okukhanyisa afanayo azuzwe phakathi kwezinhlobo ezahlukene zezibani. Izibani ze-LED zinikeza amazinga okushisa angcono ombala namathoni futhi zinikeza ukukhanya kwemvelo okwengeziwe, okubalulekile ekunethezekeni kokubukwa kwabantu.
Izibani ze-LED zinezinye izinzuzo eziningi. Awonga kakhulu amandla kunamalambu endabuko e-incandescent nawe-fluorescent, futhi ukusebenzisa izibani ze-LED konga cishe u-75% wamandla, okunciphisa izikweletu zikagesi futhi kunciphise umthelela wendawo.
Ngaphezu kwalokho, izibani ze-LED zinesikhathi eside sokuphila, zinikeza amahora angama-50,000, okusho ukuthi zingasebenza ngokuqhubekayo isikhathi eside ngaphandle kwesidingo sokushintshwa njalo.