Nelson Ball Bubble is a special suspension lamp designed by the famous designer George Nelson and produced by the brand Hay.The Nelson Ball Bubble suspension is a full, perfectly round sphere that fills any interior with a warm, diffused light. A steel ceiling plate allows it to delicately float overhead. George Nelson was inspired by a set of silkcovered Swedish hanging lamps when he originally designed the Bubble Lamp series in 1952.Light source: E27- max. 60W 220-240 VAC at 50/60 Hz - Cable length 183 cm - Bulb not includedLampshade: Webbing polymer.Frame top and bottom ring: Coated and brushed metal and nickel.Cable: White PVC isolation.