What Are Some of the Innovtions That the Lightbuld That Has Undergone Sniceit Original Invention?
In 1878 Thomas Edison used a Carbon filament in his light bulb. He first tested it in 1879 and it lasted for 13.5 hours. Around the years of 1913-1930 innovators started using gases in the light bulb to make them more efficient. The gases were krypton and xenon. The latest developement is 'the energy saving' light bulb. These are basically compact Florescent light bulbs.