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IEEE - Humphry Davy created the first electric light in 1802 using a battery he invented. He connected wires to his battery and a piece of carbon, the carbon glowed, producing light.
Dec. 18, 1878: Let There Be Light — Electric Light | WIRED
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early lightbulb - Kids | Britannica Kids | Homework Help
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No. 1330: Electric Lights before Edison
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Early Light Bulbs: Left: First Commercial Light Bulb, Right: Electric Filament Lamp, 1879' Giclee Print | AllPosters.com
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