Yintoni unyango olulula?Lusebenza njani unyango lokukhanya kwe-LED?Ibhekisa kwinkqubo yokubeka ulusu ekukhanyeni okukwimbonakalo ebonakalayo-kubandakanya obomvu, oluhlaza okwesibhakabhaka, tyheli, luhlaza, mfusa, icyanine, imfusa ekhanyayo- kwaye ingabonakali kwibala lokungena nzulu phantsi kweski ...
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