Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 「王老師教你」如何修理壞掉LED燈泡？. That video is uploaded by 王伯任 at 2022-03-12T05:00:13-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [ZAo6IaQoQ3A]