
So far, so good. I was looking for a junction box that would allow me to install outdoor lighting under my pergola. It has been installed for several weeks with the boxes exposed to rain and so far NO problems - hence the reason for the waterproof rating - time will tell. I recommend "Brighttech Ambience Pro Waterproof Outdoor LED String Lights - Dimmable 2W Vintage Edison Pendant". If you are interested in a similar project, the picture shows my pavilion with lights, junction boxes and porous coating. Two junction boxes marked with arrows.