what is the red wire in a light switch box

what is the red wire in a light switch box. There are some references to what is the red wire in a light switch box in this article. If you are looking for what is the red wire in a light switch box you've came to the right place. We have posts about what is the red wire in a light switch box. You can check it out below.

Showing posts matching the search for what is the red wire in a light switch box