Ingabe Izibani Zasephuli Zase-LED Ziyifanele Imali?
Zibone ngeso lengqondo ungena egcekeni lakho ngobusuku obufudumele behlobo, ulangazelele ukucwiliswa echibini lakho-kuphela ukuze uphenye iswishi futhi ubingelelwe wukukhanya okufiphele, okucwayizayo okuvela endaweni yakho yokubhukuda ephelelwe yisikhathi. Namuhla, izibani ze-LED ze-pool kancane kancane ziba yizona ezihamba phambili, kodwa intengo yazo yokuqala ephezulu yenza abantu abaningi bangabaze: ingabe kufanelekile ukuthenga ngempela? Impendulo inguyebo oqinile. Mayelana-nezindleko zokusetshenziswa zesikhathi eside, ulwazi lomsebenzisi, nokusebenza kokuphepha, inani lokutshalwa kwezimali lamalambu okubhukuda e-LED lidlula kude izindleko zabo zangaphambili.
Ukusebenza kahle kwamandla kuyinzuzo eyinhloko yamalambu e-LED echibini, futhi futhi kuyisici esonga izindleko ngokuqondile. Izibani zomdabu zechibi le-incandescent ngokuvamile zinamandla angama-watts angu-150-300, kuyilapho izibani zechibi le-LED zidinga kuphela ama-watts angu-20-60 ukuze zizuze umphumela wokukhanyisa ofanayo noma ogqamile nakakhulu. Kubalwe ngokusekelwe emahoreni angu-4 okusetshenziswa kwansuku zonke kanye nenani likagesi elingu-0.6 yuan i-kWh ngayinye, isibani se-incandescent esingamawatt angu-200 sibiza cishe amayuan angu-7.2 kugesi ngenyanga, kanti isibani se-LED esingamawatt angu-50 sibiza kuphela u-1.8 yuan, yonga ama-yuan angu-64.8 ngonyaka. Emindenini esebenzisa izibani zamanzi isikhathi eside, lokhu konga kuzoqhubeka nokunqwabelana nenani leminyaka yokusetshenziswa.
Ukuqina okuqinile kusho izindleko eziphansi zokulungisa, okungenye into egqamile kakhulu yamalambu e-LED echibini. Ethintwa umswakama nokugqwala, izibani zamanzi zendabuko ngokuvamile zinesikhathi sokuphila esingamahora angu-1000-amahora angu-2000 kuphela futhi ngokuvamile adinga ukushintshwa kanye ngonyaka, okungagcini nje ngokuba nzima kodwa futhi okwandisa izindleko. Izibani ze-pool zekhwalithi ephezulu ze-LED zisebenzisa idizayini evaliwe futhi engangeni manzi, ephila isikhathi esingaphezu kwamahora angu-50,000, engakwazi ukuhlala iminyaka eyi-10-15 ngaphansi kokusetshenziswa okuvamile ngaphandle kokushintshwa. Ukonga izindleko zokuthenga amalambu amasha njalo nokuqasha abantu ukuze bawafake kungenye indlela eyongayo ngokuhamba kwesikhathi.
Ukuthuthukiswa kokuphepha nolwazi kuphinde kugqamise inani lamalambu e-LED echibini. Njengendawo-ehlobene namanzi, ukuphepha kukagesi kubalulekile kumadamu okubhukuda. Izibani ze-LED zisebenzisa amandla-amandla kagesi aphansi futhi zisebenza ngezinga lokushisa eliphansi. Ngisho noma kunenkinga yokuvala uphawu, mancane amathuba okuba abangele izingozi zokuvuza kukagesi, okuphephe kakhulu kunezibani ze-incandescent ezisebenza emazingeni okushisa aphezulu. Ngesikhathi esifanayo, izibani ze-LED zisekela ukulungiswa kwezinga lokushisa kwemibala eminingi: ukukhanya okumhlophe okupholile kulungele ukukhanya kokubhukuda ebusuku, kanti ukukhanya okuphuzi okufudumele kungakha umoya ofudumele wegceke. Angase futhi amataniswe namasistimu okulawula ahlakaniphile ukuze abone isilawuli kude{7}}sivaliwe, okwenza ulwazi lomsebenzisi lube ngaphezu kwamalambu avamile.
Abanye abantu bangase bangabaze ngentengo yokuqala yamalambu e-LED echibini, ephindwe 2-3 ephakeme kunaleyo yamalambu e-incandescent. Kodwa-ke, kuhlanganiswe namandla azo-awonga futhi aqinile, umehluko wentengo ngokuvamile ungatholwa phakathi neminyaka engu-1-2, futhi ungakwazi ukujabulela ukukhanya "okungekho{7}}kwezindleko" eminyakeni elandelayo. Kubanikazi bamachibi abazisa ikhwalithi yempilo kanye{8}}nokonga kwezindleko zesikhathi eside, izibani ze-LED azizona izindleko ezengeziwe, kodwa ziyi-investimenti eyongayo.
