User talk:Mengbinbin.

Your recent edits
Hello. In case you didn't know, when you add content to talk pages and Wikipedia pages that have open discussion, you should sign your posts by typing four tildes ( &#126;&#126;&#126;&#126; ) at the end of your comment. You could also click on the signature button or  located above the edit window. This will automatically insert a signature with your username or IP address and the time you posted the comment. This information is useful because other editors will be able to tell who said what, and when. Thank you. --SineBot (talk) 03:49, 9 November 2011 (UTC)

November 2011
Please do not add promotional material to Wikipedia, as you did to Talk:LED lamp and Talk:Light-emitting diode. While objective prose about beliefs, products or services is acceptable, Wikipedia is not intended to be a vehicle for soapboxing, advertising or promotion. Thank you. Joja lozzo  01:40, 10 November 2011 (UTC)