Imirasire y'izuba cyangwa LED, ninde wahitamo?
Amatara yizuba hamwe namatara ya LED, nkinyenyeri zimpanga murwego rwo kumurika imijyi, irihariye ariko ifitanye isano ya hafi. Baratandukanye cyane mubijyanye n'ikoranabuhanga, ihame no gushyira mu bikorwa, ariko byombi byiyemeje gutanga neza kurushaho a ...
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