H1 lamp (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "H1 lamp" in English language version.

refsWebsite

Global rank English rank

2,442^nd place

2,402^nd place

1,360^th place

845^th place

1web.archive.org

1^st place

1^st place

1candlepowerinc.com

low place

low place

candlepowerinc.com

"Overwattage bulbs explained" (PDF). Archived from the original (PDF) on 2009-04-24. Retrieved 2009-06-03.

gpo.gov

edocket.access.gpo.gov

"U.S. headlamp replaceable light source specifications" (PDF).

unece.org

"ECE R37, "Filament lamps of power-driven vehicles and their trailers" Revision 5" (PDF). (1.79 MB)

web.archive.org

"Overwattage bulbs explained" (PDF). Archived from the original (PDF) on 2009-04-24. Retrieved 2009-06-03.