Bi-pin lamp base (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Bi-pin lamp base" in English language version.

refsWebsite

Global rank English rank

1patents.google.com

1,182^nd place

725^th place

1theguardian.com

12^th place

11^th place

1web.archive.org

1^st place

1^st place

low place

low place

osram.com

"index". Osram.com. 2012-03-09. Archived from the original on April 29, 2011. Retrieved 2012-04-25.

patents.google.com

*U.S. patent 543,280, incandescent electric lamp

theguardian.com

Simon Brammer (28 March 2014). "Converting to LED lights: everything you need to know". The Guardian. Retrieved 20 November 2018.

web.archive.org

"index". Osram.com. 2012-03-09. Archived from the original on April 29, 2011. Retrieved 2012-04-25.