History of Electric Lamps - Who Invented Electric Lamp
Electric light - Wikipedia
History of Light Bulbs for Home Lighting - HubPages
Edison's first successful electric lamp | SPARK Museum of Electrical Invention
Edison Lamp first commercially used. Carbonized Bristol- Board "Horseshoe" filament. Produced Nov. 1879-May1880. Dimensions in inches - Total Height 8 1/16; diameter of base, 3 5/16; bulb diameter, 2 5/16; bulb neck
First Electric Light Historical Marker
Dec. 18, 1878: Let There Be Light — Electric Light | WIRED
Early electric lamps - Stock Image - V510/0055 - Science Photo Library
Something Old: Early electric lamps sought after
When did electric lights become common in the United States? - Quora
The History of the Light Bulb | Department of Energy
Thomas Edison Invents Light Bulb and Myths About Himself | Time
The First Commercially Available Electric Lamp Photograph by Science Photo Library - Pixels
How Did Thomas Edison's Light Bulb Work? | Sciencing
Early Light Bulbs: Left: First Commercial Light Bulb, Right: Electric Filament Lamp, 1879' Giclee Print | Art.com
Dec. 18, 1878: Let There Be Light — Electric Light | WIRED
History of Electric Lighting - Invention of Electric Light
Replica of Thomas Edison's First Electric Lamp, Made in Gr… | Flickr
November 4, 1879: Thomas Edison Invents the Electric Light, Files Patent – Constituting America
The History of the Light Bulb | Department of Energy
Levine Lighting Gallery
Electrical history: Lighting before the incandescent bulb | SPARK Museum of Electrical Invention
Electric Lamp Invented By Thomas Edison In 1880 by Science Photo Library
G.E.'s History of Innovation - The New York Times
