Two lamps: Shroom and Fluted. Each one is a single 3D print, made on a desktop printer using thick print layers, including the bulb plug housing. They're printed in PLA, a bioplastic derived from corn. The thick layers combine with the undulating, wavy form to diffuse the light, giving off a soft glow. Every lamp is printed individually, so no two come out exactly the same. corn based pla. abs socket. Shroom lamp: 370mm x 245mm x 245mm Fluted lamp: 230mm x 150mm x 150mm