Ho tloha ka 2020, tlas'a tšusumetso ea ketane ea phepelo e ntseng e phahama le litheko tse tala, lik'hamphani tsa mabone a LED li arabile ka kakaretso: lisebelisoa tsa PC, substrates ea aluminium, tšepe, aluminium, likarolo tsa koporo, mabokose, foam, karete ea karete le lisebelisoa tse ling tse tala li ntse li tsoela pele ho nyoloha haholo. .E na le b...
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