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The Arc Lamp
Hurmphy Davy was a English chemist and a inventor. Hurmphy was the first to to invent the Incandescent Light bulb. He created it by connecting wires and using his own battery. Soon he used a piece of carbon. When he used the carbon it had glowed which made it produce light, the light had only lasted for a bit so he didn't exactlly create it, he created a Arc lamp instead. -
Warren De la Rue
Warren De la Rue was a British astronomer and chemist, born on 18 January 1815 born in Guernsey. Watten used a plantium coil inside a vacumm and sealed a tube to make it an electric curent through, so it became a incandescent light bulb. -
William Robert Grove
William Robert Grove succeeded to light a stadium of incandescent lamps. There weren't enough information about the lamp because the technology was too expensive for commercial use. -
Frederick de Moleyns
Frederick de Moleyns was a British inventor. He invented by using charocal betweem the two platinum wires and a glass bulb. There isn't much about the type of invention he had created. -
Joseph Wilson Swan
Joseph Wilson Swan was a British physicist and chemist born on 31 October 1828. This was perfect for commercial use because paper was cheap to make and buy. Joseph created it by using carbonized paper filaments inside a depart glass bulb. -
Heinrich Goebel
Heinrich Goebel was a German watchmaker. He invented a light bulb using a zinc-coal battery on the top of his roof and with the electricity he produced was able to light a bright light. Since he invented a light his shop got more custmors to come, his shops was at New York City. Heinrich emigrated in 1848 to New York City. -
John T. Way
John developed a fluorescent light because he demonstrated that running electricity through mercury vapor causes light, that was all the information of john about the light -
Thomas Edison
Thomas Edison created a new lamp that used a carbon filament. The bulb had first lasted for 13.5 hours. While it had improved it lasted for 40 hours. -
Thomas Edison
Thomas Edison found a bamboo that produced a better filament. After that he had improved and the lamp had lasted for 1200 hours. -
Heinrich Gobel and Thomas Edison
Heinrich Gobel and Thomas Edison had went to court to see who had won electric lamp. The inventor who had won was Heinrich Gobel. He had won and so he recieved some profit. -
Siemens & Halske
Years going by the incandescent light bulb or lamp had beeen improving. The two inventors Siemens & Halske created the object by using a tantalum filament , it was exelent for practical use and is easily manufactured. -
Willian D. Coolidge
William consists a fine tungsten and powdered to press into bars. When it had heated it had been extremed to be heated to it's forms of a wire filament. -
light bulb
Light bulbs had been frosted into glass and had produced soft light harvest spreading more lustrous evenly. -
Modern day
Now in the modern time light bulbs are made from magnetic currents and gas that connect to exited gas and exude light. LIght Bulbs now last for 2500 days straight.
