Artiva USA Luca, Modern 86-inch 3-arch Brushed Steel Floor Lamp with Marble Base and Dimmer Switch 3 Arm Design grants plenty of lighting to light up a room, dull corner, or an entrance to office and blends into existing decor Full-range dimmer switch satisfies the lighting options needed in an area Clean and sleek brushed steel stem provides elegant and stylish look to Luca Heavy-weighted marble base performs perfect balance preventing the lamp from wobbling Requires three (3) E12/ E14 40-watts candelabra light bulbs or 9-watts CFL equivalent bulbs (included in package)