Dear All,
What is LED lamp ?
Is there any difference between LED lamp & energy saving lamp, such as the T5 lamp?
How about the construction ?
Please give me a reply !
Thanks !
Regards !
收錄日期: 2021-04-19 23:18:16
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100922000051KK01173