We have two of these cool lamps available, medium size versions. Blown glass shades giving a creat diffuse ambience, and the touch dimmer switch on the base allows for perfect adjustment to suit the mood. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution, UK Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.