This adjustable lamp with industrial modern art design is made from a 1940's radial engine piston called the WWII Jacobs R-755. The piston was used to power such airplanes as the Beechcraft Staggerwing, Boeing Stearman 75, Waco YKC, and Cessna AT-17. The piston is buffed to a shine for a sleek look. Belonging to the Rock the Sky Chrome Edition collection, the lamp is marked with the Rock the Sky Stamp. The lamp measures approximately 22" in height, and includes a 6-foot cord and a 40-watt bulb. The 100-piece limited edition features hand-engraved numbering at the bottom of the lamp.