LED izwi nkigisekuru cya kane cyumucyo cyangwa isoko yicyatsi kibisi, hamwe nibiranga kuzigama ingufu, kurengera ibidukikije, ubuzima burebure, ubunini buto nibindi. Irakoreshwa cyane mubice bitandukanye nko kwerekana, kwerekana, gushushanya, kumurika inyuma, kumurika rusange no mumijyi ...
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