In fabulous condition, here is a genuine midcentury modern space age style table lamp. Lamp has a small turn knob as shown that allows you to have 2 lights on, 3 lights or all 4 lights on. I have added photos of this and have added some photographs of different bulbs including the large "fireworks" light bulb for some different ideas. The contacts and wiring look great. I have had a licensed electrician look the light over and no safety issues were found, everything is in working order. The bottom of the lamp has a paper cutout that helps to show the age of this piece and the trendy pattern for that time. This piece is most likely by designer Robert Sonneman although I cannot find any makers mark or signature.