Designed by Barcelona-based Mermelada Estudio, onyx plug-in sconce casts a soft, ambient glow. Carved by hand from a solid piece of onyx, light illuminates the curved shade, highlighting the natural veining and subtle tonal variations of the stone. Unlacquered brass torch offers a living finish that will develop the patina of a vintage find. CB2 exclusive.Due to the nature of the material, brass patina will vary in color and darken over time.. Handmade. Designed by Mermelada Estudio. Solid onyx shade. Solid unlacquered brass with polished finish. Variation in color and activity of onyx is to be expected; each will be unique. Brass has no protective coating; each piece will vary in tone. Brass will patina and show wear over time; polish to bring back to its original finish. Accommodates one G9 incandescent bulb or one LED bulb (not included). Black cord. Plug-in installation. UL Listed Learn more.. Made in India. Note: This item is manufactured in compliance with U.S. standards. If you are purchasing this item for use outside of the U.S. or Canada, use only with the appropriate outlet adaptor and voltage converter for your country. Do not plug into an electrical outlet higher than 110-120V as this could result in fire and/or injury.