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How is the light bulb used today?

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In a number of functions light bulbs have been replaced with LEDs due to low heat waste and efficiency, however: * As a primary light source in most households, factories, offices and other buildings inside and sometimes outside. read more

It was a series of small improvements on the ideas of previous inventors that have led to the light bulbs we use in our homes today. Learn more about the history of the incandescent light bulb. Explore the history of fluorescent lights, from the Geissler tube to CFLs. read more

Thomas Edison invented the first commercially used light bulb, but he wasn't the first to create a light source in a bulb. Though light bulbs are a common thing today, they were once a rarity confined to laboratories and the homes of the wealthy. read more

History of the Light Bulb A Brief History of the Light Bulb The electric light, one of the everyday conveniences that most affects our lives, was not “invented” in the traditional sense in 1879 by Thomas Alva Edison, although he could be said to have created the first commercially practical incandescent light. read more

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