If the wall is heavily insulated push conduit through the insulation and then feed wires or cable through the conduit.
How to install light switch in existing wall no attcess.
Here are the step by step instructions on what s involved.
How to run electrical wire for an outlet or light switch running electrical wire behind a wall is a great way to add an additional outlet or light switch in your home.
On average it should take about three hours to run cable install a switch and mount two wall sconces.
The biggest challenge is planning the cable route and running it from the fixture to the new wall switch position.
To install a wall mounted light you ll use a ceiling box and wire just as you would for a ceiling light.
Here is the link to th.