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Humphy Davy, the inventor, made this lamps with a battery.They were super bright.But,the carbon rods needed to be repaced now and then.It created a buzzing sound.Also for all of this we used SoftSchools for each event.
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This was designed by James Bowman.It contained an electrical charge inside.It was very unreaible.Though that James show it to other people.
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Thomas spend his life with electricity.He made a lamp on 1879.He made another light bulb that had 16-watts.He made this bulb on 1880.
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Neon Lighting was created by Georges Claude.It was created in Paris.The first time used was in the Paris Motor Show.Georges Claude was motivated by the new light in Paris.
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Flourescent lighting is glow-in-the-dark.It was created by Edmund Germer.This lighting would grow in popularity.There are lamps of Flourescent lighting.
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Energy saving lamps were created by the Philps Company.It use fluorescent lighting.It was very expensive.Not many people brought it.
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Edison's 16 watt bulb could last 1,500 hours.The philps company created a longer lasting bulb.The new bulb was made from fluorescent lighting.It could last up to 60,000 hours.
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It was created by Shuji Nakmura.It used blue and white LED.Aka,light emmiting diodes.He made a new thing called LED light.
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The Energy Department held a contest.It was for companies to create a new lightbulb.The Philips Company won the competition.On 2011, they invented an affordable LED bulb.
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On 2012, more than 49 million LEDs were sold.The that sold this much was America.It saved around $675 million of energy costs.This was all because of Shuji
