Squiggly arms reminiscent of freehand sketches are Onda's main draw. A series of curved lines in aged brass or soft black add visual interest and give the piece a sense of motion. The white linen shades add softness and fill with a gorgeous glow. These plug-in sconces allow you to adjust the angle of the shade and to swing the arms from side to side to direct the light where it's needed most. Backplate/Canopy/Base: 6.25" Top To Center: 4.75" Shade Material: Belgian Linen Designer: Tali Roth Number of Lamps: 1 Wattage: 60w ea. Socket Type: E26 Medium Base Plug In: Yes