This works great, but I always recommend rewiring vintage fixtures for safety. You can have either light on, both, or none. The knob is on the base. Like all gooseneck lamps, the necks are adjustable. It has some scratches and wear. The bottom is a bit rusty and could be covered with a pad. The whole lamp is 22.5" tall and 7.5" across. Nothing shades are 7.5" long and 4.75" in diameter. It's a pretty heavy lamp, and I believe it's made of solid brass. See all pictures.  Shipping is free for the buyer (not me). Due to the size of the item and the difficulty packaging, there will be no returns on this item