Post-Modern Mushroom Desk Lamp

This vintage white mushroom lamp embodies a popular lamp style of the 1960's and 70's. The base of the the lamp is stamped "Jen Yang," whereas the switch on the cord is labeled "Ying Long." We are unsure as to which designer or manufacturer produced this lamp.  

Although one side of the base is slightly damaged (see photographs closely for more detail), it is in overall good condition for its age. It measures 15" high and 17" long (from the back of the base to the tip of the shade).  The base has a diameter of 7.5", the shade has a diameter of 8.5", and the cord measures 8' long. 

TA - 104058 - 10/29/21