What Elements Are in Light Bulbs?
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- Jan 10, 2018
Thomas Edison first received a rudimentary lamp patent in 1879. He initially used the element platinum, because it could produce white light for an extended period of time and had a high melting point. Since then, other elements have been used in light bulbs because they are more efficient, less expensive and more readily available. Incandescent Bulbs Incandescent...