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Category:Electric lighting

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[[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}}]]
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Creating lighting using electric charges
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[[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).
A illustration of an early electric lightbulb by Brockhaus and Efron (about 1905).

Creating lighting using electric charges

Media in category "Electric lighting"

The following 2 files are in this category, out of 2 total.