The typical color of most types of electrical conduit is dark gray.
I plan to run some kind of conduit along the edge of a flat roof to install security cameras, and I'm already worried about the heat radiating from the black roof not being good for the cables.
Will painting the conduit white help it absorb less heat from the sunlight directly in the conduit itself? Even if it is less heat, will it be enough to make a difference? Or am I worrying about nothing and it will be fine?