Gorgeous lamp in very good condition. This lamp has no switch, it can only by turned on/off from the wall socket.
Takes a large bayonet bulb (included). Base 12.2 cm diameter. This is a vintage item, at least 80 years old. While I have taken care to note any damage, wear, etc, in the description and/or photographs I ask that you keep this in mind in your expectations. These are usually high but as I list so much, all different sizes and weights, it is the most convenient method for me.