Feem ntau hais lus, rauteeb pom kev hauv tsev, downlight wattage tuaj yeem xaiv raws li hauv pem teb qhov siab.Hauv pem teb qhov siab txog 3 meters feem ntau yog hais txog 3W.Yog tias muaj teeb pom kev zoo, koj tuaj yeem xaiv 1W downlight.Yog tias tsis muaj lub teeb pom kev tseem ceeb, koj tuaj yeem xaivdownlight nrog 5Wlos yog muaj zog dua.Tus naj npawb tshwj xeeb ntawm cov teeb pom kev zoo yuav tsum tau suav nrog raws li chav tsev, thiab yuav ua li cas npaj nws tuaj yeem xaiv raws li cov duab kos thiab qhov chaw uas yuav tsum tau teeb pom kev zoo.
Ntawm qhov tod tes, lub teeb pom kev hauv tsev yog rau cov tib neeg nyob.Tsis muaj cov qauv nruj, tsuas yog xav tias xis nyob.Tsis tas li ntawd tsis txhob teem ntau downlight, thiaj li tsis tsim ib tug starry teeb meem.
Post lub sij hawm: Jun-16-2022