Category:Electric lighting: Difference between revisions

From ETHW
No edit summary
No edit summary
 
(One intermediate revision by the same user not shown)
Line 1: Line 1:
IEEE GHN Category
[[File:Electric Lighting Brockhaus Efron Electric Lighting.jpg|200px|thumb|right|A illustration of an early electric lightbulb by Brockhaus and Efron (about 1905).]]
[[File:Electric Lighting Brockhaus Efron Electric Lighting.jpg|200px|thumb|right|A illustration of an early electric lightbulb by Brockhaus and Efron (about 1905).]]


[[Category:Light_sources|{{PAGENAME}}]]
Creating lighting using electric charges
 
[[Category:Lasers,_lighting_&_electrooptics|{{PAGENAME}}]]

Latest revision as of 14:35, 13 May 2014

A illustration of an early electric lightbulb by Brockhaus and Efron (about 1905).

Creating lighting using electric charges