There are bright, there is human civilization. Tens of thousands of years ago, humans already know how to use natural fire to keep warm, barbecue and lighting. Three thousand years Ago, humans began to use simple lighting carries Huozhu, writing the history of civilization. Lights from rough stone to bronze lamp, ceramic lamp to lamp, lamps historical change Relocation marked a profound mark on the era, but also socio-economic and cultural microcosm. Lights from bamboo, wood, iron, table, copper, jade, silver pottery Porcelain, reflecting the evolution and development of the texture. Back in history, the lights and fire are inseparable. With the fire will have a light. Ancient times, human Ancestors branches burned a fire when the lamp. This is the first in the history of mankind lights. At the time, the torch even the most advanced. New Stone Age, lamp oils as fuel. First the bone, clam or shicao of to do with the brain of the beast cover lamps, and later appeared with ceramic Metal made of porcelain lamps, copper lamps, iron lamps, each lamp has a wick, in order to fully burn, have fewer black smoke. In order to make the lamp do not smoke, people invented A lamp with shade. Later, people invented solidified grease made candles, are more convenient to use and carry. By the 18th century, people's The improved lamp oil lamp oil pool elevated, the lamp with oil pool with a pipeline connection. Oil supply sufficient, strong, bright flame that. 1745 Year, it created a kerosene lamp, soon appeared a gas lamp. The beginning of the 19th century, people discovered electricity. Since then, the lights and electricity forged a bond.