LED yog lub npe hu ua plaub tiam ntawm lub teeb pom kev zoo lossis lub teeb ntsuab, nrog rau cov yam ntxwv ntawm kev txuag hluav taws xob, kev tiv thaiv ib puag ncig, lub neej ntev, me me thiab lwm yam.Nws yog dav siv nyob rau hauv ntau yam xws li qhia, zaub, kho kom zoo nkauj, backlight, dav teeb pom kev zoo thiab hauv nroog ...
Nyeem ntxiv