Bright yellow vintage wall lamp in a pop art/space age style. It is marked with GK which most likely is the Swedish lamp maker Gnosjö Konstsmide. The lamp is made entirely of metal and can be adjusted both up/down and rotated sideways. There are some scratches, but overall it is in good condition. 

E14 lamp socket. The lamp has a European standard power plug.

For buyers in the US the tariff cost is covered, so there are no additional import fees.