Light bulb By graceid18 May 29, 1748 bateries were invented the light bulb used the bateries to work Jan 1, 1809 The first light bulb was invented humphrey davy invented the first electric light May 29, 1860 Joseph swan Joseph wanted to make a long lasting light Jan 1, 1879 Thomas Edison He had the idea of the electic light Jan 1, 3000 Copper was discoverd the batteries used copper to work
