A professional electrician has confirmed this piece is in working order. contemporary wall sconce made in smoked murano glass with a modern texture that give it bright . Made with a traditional murano glass slab processing technique. smoked color give a touch of design. a luxury pieces of hight italian hancraftmanship. dimensions (cm/in): l 18 cm h 55 cm sp 10 cm/ l 7″ h 21.6″ w 3.9″ finiture: white brass metal frame 2 bulbs all made in italy, ship from italy less us plug (up to 110v).