A 1920’s gooseneck reading lamp. With a shell shaped shade. 
With original toggle switch and age worn patina, this is a fabulous vintage reading lamp or desk lamp or perfect for the bedside. 
It has been rewired and PAT tested and comes complete with an LED 4w bulb which gives a light output of approximately 40w and will run for 250 hours (10 days) on 1kw of electricity!