Tsheb Hood Teeb Sawb

Khoom nta:

1. Txij li cov teeb pom kev zoo ntawm LED yog tsim kom siv tau ntev dua li cov teeb pom kev zoo, nws yog qhov kawg ntawm kev nqis peev ntau dua. Lawv tsis tas yuav hloov ntau zaus vim lawv tuaj yeem ua siab ntev ntev li 50,000 teev.
2. Koj tuaj yeem tsim ntau yam kev xav thiab cua nrog cov teeb ci LED vim lawv tuaj yeem muaj ntau yam xim thiab siv zog. Dawb los yog txias dawb, muaj ntau yam xim, thiab txawm tias cov xim hloov xim muaj. Lawv yog li zoo meej rau kev tsim lub suab nrov, ua kom muaj cua, lossis hais txog qhov tshwj xeeb ntawm chav tsev lossis khoom.

KhoomTshwj xeeb:

Cov duab ntxaws:

Kev siv