This is the first invention of light bulb. It was created by Thomas Edison. I chose this image because without a light bulb this world would be dark.
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Who really invented the light bulb? - BBC Science Focus Magazine
In October 1879, Edison "perfected" the light bulb | Signify Company Website
Edison's Lightbulb | The Franklin Institute
The History of Incandescent Light Bulbs – BulbAmerica
'Early Light Bulbs: Left: First Commercial Light Bulb, Right: Electric Filament Lamp, 1879' Giclee Print | Art.com
Philips - The first Philips light bulb (1891). In 2012, we launched Philips hue: the world's smartest LED bulb, marking a new era in home lighting http://www.meethue.com/en-US | Facebook
Light Bulb Manufacturing - Engineering and Technology History Wiki
Early Edison Light Bulb Prototypes | sekati | Flickr
History of Light Bulbs for Home Lighting - HubPages
Bulb Still Burning After 100-Plus Years as GE Brings Business Back to US - ABC News
Edison's First Light Bulb Replica From 1929 - YouTube
View Of Early Light Bulb by Bettmann
Incandescent light bulb - Wikipedia
The Electric Light System - Thomas Edison National Historical Park (U.S. National Park Service)
Amazon.com: EdisonS Light Bulb 1879 Na Replica Of The First Successful Incandescent Lamp Invented By Thomas A Edison On 19 October 1879 The Filament Of Carbonized Cotton Sewing Thread Burned For 40
History of Light Bulbs for Home Lighting - HubPages
early lightbulb - Kids | Britannica Kids | Homework Help
Edison's First Light Bulb | ClipArt ETC
Edison Light Bulb | Smithsonian Institution
History of the Light Bulb | Lighting Basics | Bulbs.com
Let There Be Light Bulbs: How Incandescents Became the Icons of Innovation | Collectors Weekly
Dec. 18, 1878: Let There Be Light — Electric Light | WIRED
