Isibani siyizinto ezibalulekile futhi ezibalulekile ekuphileni kwansuku zonke kwabantu manje.Njengoba abantu bekwazi ukulawula amalangabi, bayakwazi ukuthola ukukhanya ebumnyameni.Kusukela kumlilo ovuthayo, amakhandlela, amalambu e-tungsten, amalambu e-incandescent, amalambu e-fluorescent, amalambu e-tungsten-halogen, amalambu e-sodium anengcindezi ephezulu kuya ku-LED la...
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