H: 21 cm / 8,3" H: 34 cm / 13,4" Douwes Lamp & Socket Ø: 6 cm / 2,4" Ø: 9 cm / 3,5" Production Process Weight item (kg) Classification Ceramic Shades, Shaped by Mould and Cut Lamp: 0,7 kg CE and IP20 Adjusted by hand. Socket: 0,9 kg Materials Voltage (V) Lamp: LVD: EN 60598-2-1:1989; EN60598- Unglazed Ceramic (Fine Texture, Matt) 220V 1:2015; EN 62493:2015 Light Source & Energy Effeciency Class Socket: IEC 60884-1 Issued :2013/02/14 E27 (Not Included), MAX 60 Watt, A++, A+, A, ED.3.