Modern smoked cut crystal wall sconce with 4 lights and Swarovski option 
This particular model has four lights, a warm burnished brass metal finish, and is hung with beautiful Italian cut crystal pendants or glittering higher grade precision-cut Swarovski Elements in a beautiful smoky colour. You can find the prices for both in the options boxes. The price quoted here is for the Italian crystals.
Width : 19.68" or 50 cm
Height : 15.74" or 40 cm
Projection : 9.05" or 23 cm
Illumination : 4 x 40W E12 bulbs