The assembly instruction is poor; It is not described how the glass is to be removed. This turns out to be quite difficult, because it is clamped only with the cover (sheet). For this effort and skill is required. The bottom lamp cover is below the removable housing sheet. Therefore, the lamp looks a bit different than what is shown; Moreover, I see a risk that rainwater can penetrate unhindered because the lamp is open at the bottom. If I do not much work would have made me so already, I would have returned the lamp.
