4
Kuv puas tuaj yeem siv cov hluav taws xob sib txawv ntawm hnub ci vaj huam sib luag (hais tias 60W thiab 100W) kom them nqi hluav taws xob?
Tsis yog, koj ua tsis tau. Lub hnub ci vaj huam sib luag qhov hluav taws xob yuav tsum zoo ib yam, txwv tsis pub qhov siab dua ntws rov qab mus rau qhov hluav taws xob qis thiab ua rau muaj kev puas tsuaj rau lub voj voog thiab qhov chaw nres tsheb fais fab.