M'zaka zaposachedwa, zowonetsera za LED zakhala zikudziwika kwambiri pazinthu zosiyanasiyana monga kutsatsa, zochitika, ndi mawonedwe.Chimodzi mwazinthu zodziwika bwino zowonetsera ma LED ndi mawonekedwe ofewa amtundu wa LED wowonetsa khoma.Tekinoloje yatsopanoyi imalola kusinthika, kuyika kosasinthika, kupanga ...
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