The delivery was fast and arrived in good packaging, so that really nothing could go wrong. We have the lamp mounted on the wall. Well we had read before our order in another review that the sensor detects movement through the door. But that the sensor goes through drywall, we would not have thought. So we need at night when we go to bed, but operate the light switch, so that we do not constantly have light in the stairwell when we move in his sleep. But otherwise it meets our requirements.
