The light arms are adjustable. The switch operates all the lights at once, one push turns all of them on/off. The item "Mid Century Italian Modern Arc Three Ball Floor Lamp Marble Base Chrome & Brass" is in sale since Friday, April 5, 2019. This item is in the category "Antiques\Periods & Styles\Mid-Century Modernism".The seller is "indianaantiquecompany" and is located in Warsaw, Indiana. This item can't be shipped, the buyer must pick up the item.