Sconce from: Utilitaire
Model: Funnel Shade Single Sconce
Dimensions: H 26 cm. (10.25 inch)
Product Link:
https://www.restorationhardware.com/catalog/product/product.jsp?productId=prod14880157&categoryId=cat10160023
https://www.restorationhardware.com/catalog/product/product.jsp?productId=prod14880158&categoryId=cat10160023
https://www.restorationhardware.com/catalog/product/product.jsp?productId=prod14880159&categoryId=cat10160023
Good luck