Mexico cov neeg xaj xaj 500pcs AC 100-277V ncaj qha + ballast tau tshaj coj cov raj t8 4 ko taw, peb ua khoom hnub no, ua tsaug!
Peb lub ballast tau tshaj t8 raj tuaj yeem ua haujlwm nrog hluav taws xob ballast, ballast sib nqus thiab tseem ncaj qha rau AC zog, sib xws 99%.
