This piece is based around a cast iron industrial/mechanical part. Heavy Cast Iron, Simple, Industrial. The cast iron acts as the touch sensor to easily control the lamp (on/off/dim -3 levels of brightness). The base is handcrafted out of solid wood with measurements of 6.5 inches x 4.5 inches. The approximate height overall is 10 inches with the bulb. A porcelain socket and cloth covered reproduction cord adds a nice finishing touch to the piece. Edison style filament bulb is included. This listing is for (1) single lamp.