The Foscarini Gregg Terra Media has a white satinised, mouth-blown glass. The glass has a diameter of 31 cm and a height of 26 cm. The metal lamp base has a diameter of 28 cm. The floor lamp is available in gold, graphite and white. Lamp base and rod always have the matching surface. The Gregg Terra Media is regulated with a dimmer on the supply line. It has an E27 socket that can be operated with halogen lamps, LEDs or compact fluorescent lamps. In addition to this lamp with a height of 151 cm, the Gregg Terra Grande floor lamp with a height of 186 cm is also available from the series.