shame ... one of the 4 lamps remains permanently lit so it confirms some previous comments that raised the same problem. this being I have not referred the matter because given the small price (9.90EUR) although there are only 3 ok okay. the light is very light and can completely go into a child's room or to illuminate a hallway or ride to the room the night pee .. lamps swivel 360 ° and can shed more light on the bottom or the top or one side. negative: as soon as there was a little dark they light
