The lamp is solid appearance, it illuminates well. But the fastening system is simply delusional. We must first loosen a kind of internal grounding because otherwise we can not secure the bracket to the wall. This ground connection holds with small nuts difficult to. Then remove 3 tiny screws which hold the base which must then tighten with a wrench (provided) but as the lamp is NEAR THE WALL and that the screws are located just near the wall, and although we can not TURN key . Furthermore we lose the screws easily and then they are impossible to find. The great anything, shame!