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• Zogulitsa
• Chiwonetsero cha LED chapansi

Poyerekeza ndi chikhalidweChiwonetsero cha LED, mawonekedwe apansi a LED amatengera mapangidwe apadera potengera katundu, chitetezo, ndi ntchito yochotsa kutentha. Cholinga chake ndikupangitsa kuti chinsalu chotchinga chapansi chikhale chosinthika kuti chiziyenda bwino kwambiri komanso kuti chikhale chokhazikika kwanthawi yayitali.

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