I bought because of the good reviews directly 2 lights. The light is too bright for my taste. The photocell is to turn off the lights is not sensitive enough, that the light stays on all day when the sun is not shining. I keep still, but in the nursery I put a stool in front of it to the light to darken slightly. I have the 2.Light banished from the hallway into a neighboring room, because it is too bright at night.