The ever popular Summit Collection Aztec Skull has been converted to a lamp. This replica skull has the Aztec calendar carved on its head and various other carvings to show its importance to the gods. This beautiful skull not only serves as an appealing decorative light source but includes two USB ports for your favorite devices. Skulls were powerful symbols in both Spanish and Mexican Aztec culture in the middle Ages. In Aztec culture, like many ancient cultures, the head was believed to be a source of human power and energy. The Aztecs are recorded to have made human sacrifices to the gods, in order to make sure the sun would continue to rise each day.