Ukufika kweukukhanya ebusukuiguqule indlela esibona ngayo ubumnyama. Lezi zixhobo ezikhanyayo azihlinzeki nje ngokunethezeka nokuphepha kodwa futhi zengeza ukuthinta kwe-ambiance endaweni esizungezile. Kodwa ukukhanya kwasebusuku kwaqala nini ukubonakala? Ake singene emlandweni kanye nohambo lwamalambu asebusuku.
Imvelaphi Yakuqala: Umqondo wezibani zasebusuku ungalandelelwa emuva ezikhathini zasendulo lapho abantu babethembele ezindleleni ezilula zokulwa nobumnyama. Izimpucuko zasendulo zazisebenzisa izibani zikawoyela, amakhandlela, nemililo emincane ukuze zixoshe ubumnyama obabugubuzele ubusuku bazo. Lezi zibani zasebusuku zakudala zafeza izinhloso zokusebenza nezingokomoya.
Kwaze kwaba sekhulwini le-19 lapho kwenziwa khona intuthuko enkulu kwezobuchwepheshe bokukhanyisa. Ukusungulwa kwesibani sikaphalafini ngu-Abraham Gesner ngo-1854 kwashintsha indlela abantu ababekhanyisa ngayo amakhaya abo ebusuku. Lokhu kwaphawula ushintsho olukhulu emalangabini avulekile, kunciphisa izingozi ezihlobene nezingozi zomlilo.
Ukuguqulwa kweqiniso kwezibani zasebusuku kwenzeka ngasekupheleni kwekhulu le-19 ngokutholakala nokusetshenziswa kukagesi. Umnikelo kaThomas Edison ekuthuthukisweni kwesibani se-incandescent ngo-1879 wawushintsha umdlalo. Ngokuhamba kwesikhathi, izibani zasebusuku zaqala ukufinyeleleka kalula futhi zashintsha zaba into yasendlini ethandwayo.
Emashumini eminyaka amuva nje, izibani zasebusuku ziye zaba yinkimbinkimbi kakhulu ngokugxila ekusebenziseni amandla kanye nokusebenza okuthuthukisiwe. Ubuchwepheshe be-LED buguqule imboni yokukhanya ebusuku, buhlinzeka ngezinketho eziningi njengemibala eguquguqukayo, izinzwa ezinyakazayo, nezibali sikhathi. Le ntuthuko iguqule izibani zasebusuku zisuka ezintweni ezisebenzayo zaba izinto ezikhangayo.
Izibani zasebusuku zithola ukusetshenziswa kwazo kuzilungiselelo eziningi. Zinikeza ukunethezeka nokuvikeleka emakamelweni okulala ezingane, zisiza ukuhamba emaphasishi nasezitebhisini ebusuku, futhi zinikeza umngane kulabo abesaba ubumnyama.Izibani zasebusukubathole nokusetshenziswa kabanzi ezibhedlela, emahhotela nasezindaweni zomphakathi ukuze kuqinisekiswe ukuphepha kanye nokudambisa ukukhathazeka.
Kusukela ekuqaleni okuthobekile njengamalangabi alula, izibani zasebusuku ziye zavela kude. Uhambo olusuka kumalambu kawoyela ukuya kumalambu asebusuku e-LED athuthukile luthuthukise ubusuku bethu, lwaletha imfudumalo, ukuphepha, nesitayela endaweni esizungezile. Njengoba ubuchwepheshe buqhubeka buthuthuka, singacabanga nje ukuthi yiziphi izinto ezintsha ezijabulisayo ezizayo embonini yokukhanya ebusuku, ekhanyisa izimpilo zethu ngezindlela ezingaphezu kweyodwa.
Isikhathi sokuthumela: Sep-21-2023