Incandescent light bulb
From Wikimedia Commons, the free media repository
See also: Fluorescent light bulbs
[edit] Photographs
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Thomas Edison's first light bulb, 1879 |
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SEM 60-watt light bulb filament (75x).jpg
60-watt incandescent bulb filament |
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[edit] Drawings
also see Category:Drawings of light bulbs
