When it rains, the carpet in the living room gets damp. If it rains for extended period (like this last week) we can pull a quart of water out of the carpet. I checked the gutter above the area on the outside and it drains properly, but I was suspecting the lamp on the outside wall (which is directly inline with the wet carpet. I am not sure if this could be the source as the volume of water seem like a lot. I have attached a couple of pictures.