LED raj teeb pom kev zoo thaum muaj teeb meem rau chaw nres tsheb hauv av
Yuav ua li cas xaiv peb hom teeb meem loj ntawm LED tubes?
Qhov kev tiv thaiv ntawm myopia tag nrho cov spectrum coj tube tau hlob tiav
Daim ntawv thov ntawm lub raj coj hauv npua teb
Kev siv cov raj coj teeb rau hauv cov nqaij qaib ua liaj ua teb
Puas LED leeg xav tau qhov ballast? Vim li cas?
Qhov sib txawv ntawm LED vaj huam sib luag rov qab lub teeb thiab LED vaj huam sib luag sab teeb
MR16 coj tsom teeb ua kom pom tseeb hauv ob hom
coj tsom teeb, coj PAR teeb, kev ntsuas kev ruaj ntseg cov ntawv pov thawj
Dab tsi yog lub tri-ntawv pov thawj lub teeb siv rau?
Sib Piv Cov Tsoos Downlights Thiab LED Downlights
Lub ntsiab cai ua haujlwm ntawm lub raj xa hluav taws xob yog dab tsi? Siv daim ntawv thov twg?
