The signal arm sconce is a rotatable sconce that seamlessly blend the Mid-Century Modern aesthetic with that of science fiction. A bent aluminum tube cantilevers from a wall-mounted bracket to allow the spun shade to hover above any interior. Clean, minimal, and beautifully engineered, the signal arm sconce illuminates your space in style.Lamping: LEDSwitch: Inline Dimming Switch2x G8 LED bulbs (not included - We recommend the 6w bulbs from Emery Allen)