Günzburg lub teb chaws Yelemees cov neeg siv khoom xaj 250pcs 6000k ballast tshaj t8 coj raj teeb 1500mm 28w 4480lm, ua tsaug rau cov neeg siv khoom.
ballast tau tshaj t8 coj raj teeb tuaj yeem ua haujlwm ob qho tib si hluav taws xob thiab sib nqus ballast thiab ncaj qha rau AC220V zog.
