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22 de nov. de 2013 · Long before Thomas Edison patented -- first in 1879 and then a year later in 1880 -- and began commercializing his incandescent light bulb, British inventors were demonstrating that electric light was possible with the arc lamp.
An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a filament that is heated until it glows. The filament is enclosed in a glass bulb that is either evacuated or filled with inert gas to protect the filament from oxidation.
LED light is created by light-emitting diodes, or electrical conductors, so they stay cool to the touch. Different types of light bulbs meet different needs. For the best light possible for a specific area, check the requirements for the lamp or socket where you'll use the light bulb before installing the bulb.
Shop for LED light bulbs at Amazon.com. Eligible for free shipping and free returns.
1-12 of over 30,000 results for Light Bulbs. See all results. Shop through a wide selection of Light bulbs at Amazon.com. Free shipping and free returns on Prime eligible items.
The Home Depot makes it easy to shop for the perfect light bulb. We carry all the light bulb options a person could need from fluorescent tube lights to colored light bulbs and more. If you need help finding the right light bulb, check out our Types of Light Bulbs buying guide.
The light bulb is one of the most iconic inventions in history, but who deserves the credit for it? Find out how different inventors contributed to the development of this revolutionary device, and how it changed the world of science and technology.
