Fitilun LED haske ne na zamani mai haske a wuraren taruwar jama'a da gidajensu. Yanzu sun shahara saboda yawan kuzarinsu na tattalin arziki. A cikin 1927, LED ya ƙirƙira ta O.V. Losev, duk da haka, fitilun LED sun shiga kasuwar masu amfani kawai a cikin 1960s. Masu haɓakawa sunyi ƙoƙari don samun LEDs masu launi daban-daban, kuma a cikin 1990s, an ƙirƙira farin fitilu, wanda yanzu za'a iya amfani dashi a rayuwar yau da kullun. Shin yana da lafiya a yi amfani da kwan fitila a cikin gidanka? Don amsa wannan tambayar, kuna buƙatar sanin tasirin tasirin hasken wuta akan lafiyar ɗan adam.
Lalacewar ledoji ga gabobin gani
Domin tabbatar da ingancin fitilun LED, masanan Spain ne suka gudanar da bincike da yawa. Sakamakonsu ya nuna cewa suna samar da karuwar radadi mai gajeren zango, wanda ke da manyan kwayoyi na violet, kuma musamman shudi, haske. Suna cutar da gabobin gani, watau zasu iya lalata kwayar ido. Radiyon shudi zai iya haifar da raunin waɗannan nau'ikan:
- photothermal - yana haifar da ƙara yawan zafin jiki;
- photomechanical - tasirin girgizar haske;
- photochemical - canje-canje a matakin macromolecular.
Lokacin da kwayoyin halittun fatar ido suka dimau, cutuka daban-daban suka bayyana, gami da wannan yana haifar da rashin hangen nesa gaba daya. Kamar yadda masana kimiyya suka tabbatar, fitowar shudi mai haske akan waɗannan ƙwayoyin yana haifar da ajalinsu. Fitilar fari da kore ma cutarwa ce, amma zuwa ƙaramin aiki, kuma ja ba ta da illa. Duk da wannan, hasken shuɗi yana ba da gudummawa ga haɓakar aiki da haɓaka natsuwa.
Masana ba su ba da shawarar yin amfani da hasken LED a yamma da dare, musamman kafin kwanciya, domin hakan na iya taimakawa ga ci gaban cututtuka masu zuwa:
- cututtukan daji;
- ciwon sukari;
- ciwon zuciya.
Bugu da ƙari, ɓoyewar melatonin yana cikin jiki.
Lalacewar LED ga yanayi
Baya ga jikin mutum, hasken LED yana da mummunan tasiri ga mahalli. Wasu ledojin suna dauke da sinadarin arsenic, gubar, da sauran abubuwa. Yana da illa ga shaƙar tururin da ke faruwa yayin da fitilar LED ta karye. Yi watsi da safofin hannu da kariya.
Duk da rashin amfani bayyananne, ana amfani da fitilun LED azaman tushen tushen haske. Ba su da ƙazantar da muhalli kamar fitilun da ke ƙunshe da sinadarin mercury. Don rage mummunan tasiri ga lafiyar, bai kamata ku riƙa amfani da LED a kai a kai ba, yi ƙoƙari ku guji bakan shuɗi, kuma ku guji amfani da irin wannan hasken kafin kwanciya.
