When was the first lamp invented?

The first lamp is believed to have been invented around 70,000 B.C., when early humans began filling rocks and shells with animal fat and lighting them to produce illumination. By 4500 B.C., the oil lamp had appeared. The first incandescent lamps date back to Thomas Edison's inventions developed during the late 19th century. Explore a diverse assortment of lamps on 1stDibs.