I have a friend that wants an outlet added underneath his stairs for some network equipment and such. There happens to be a single outlet on the opposite wall, only about 6" away from where the new one will be. I said it should be no problem at all, upon further invesigation I see that this single outlet is on the "basement lighting" circuit. I'm all set to add this box with some extra flex 12/2 w/ ground, a new work metal box and the outlet. I have the box mounted to the stud already.
My questions are:
Is it ok to add another outlet to the lighting circuit (considering there is already one) and can I use metalic flex from a plastic box to a metal one. Or would romex be better. The would both hook up the same way. (not using the flex as a ground)I'm not worried about too much curent draw as the only things underneath the stars will be a router and a DSL modem.