Use pigtails sparingly, and after you’ve manufactured a connection, fold the wires neatly and drive them on the back of the box. Holding wires and connections neat and orderly is safer, and may lead to much less headaches for you and upcoming homeowners. If you do choose a dimmer switch, https://smart-power-points-and-sw02841.pointblog.net/5-simple-statements-about-smart-switches-for-home-explained-79209124