I am wondering if I need any special table lighting for and enclosed porch.
Some how I have heard that I will need a special indoor/outdoor table lamp if I use it on my screened in porch that also has a roof over it.
It will not be rained on, but could have the possibility of having moisture build up on the threaded portion or around the switch.
Re: porch lighting
At the very least the lamp should be plugged into a GFI outlet, preferably the lamp would have a grounded cord AND a GFI outlet.