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Iftiinka LED-ku siyaalo badan ayuu uga duwan yahay iftiinka iyo iftiinka. Marka si fiican loo nashqadeeyo, nalalka LED-ku wuu ka hufan yahay, wax-qabad badan, oo waaraya muddo dheer. LEDs waa ilo iftiin "jiho ah", taas oo macnaheedu yahay inay iftiiminayaan jihada gaar ah, si ka duwan shidma iyo CFL, kuwaas oo siiya iftiin iyo kulayl ...Sii akhri»
