Umthombo womfanekiso: iipexels Xa kuziwa ekukhanyiseni iindawo zokusebenza ngokufanelekileyo, izibane ze-LED zibalasele ngokusebenza kwazo kunye nokukhanya.Nangona kunjalo, ezi zibane ngamanye amaxesha zinokubeka imingeni ethintela ukusebenza kwazo.Imiba efana nokuqhwanyaza, ukuba luzizi, okanye nokuvalwa ngokupheleleyo ayinto engaqhelekanga...
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