High quality wall lamp gradus steel square for indoors and outdoorsthe lustrous stainless steel ring changes your own four walls into elegant rooms but also fits well outdoors and integrates itself tastefully into brick or plaster walls the quadratic combination made of a lustrous stainless steel ring and a diffuser made of technopolymer make the wall lamp resistant and robust ik10note an installation pot is needed for installation which is not included in the delivery but can be order