There are several types of dimmer switches out there. If you are installing a dimmer that has a removable knob remove the knob from the dimmer by gently pulling outward.

Dim And Dimmer Why And How To Install Better Light Switches
How to install dimmer lights. Use the connectors wire nuts supplied with the fixture to attach theblack wires coming out of the dimmer switch to the colored wires that were attached to the terminals on the old switch. Tighten the screws holding the dimmer to the electrical box. Purchase either a single pole or 3 way dimmer at a hardware store. If the dimmer has a separate wall plate tighten the. First twist the wires together and then screw on the wire nut. Check for hot wires.
This is an example of a single pull you can now push the wire back into the box behind the switch and reattach the top and bottom screws in order to secure your dimmer in place. There are many types of dimmer switches in the market to choose from. A single pole switch means that the. Installing a lutron dimmer switch is easy it only takes about 15 minutes 3 steps and 1 screwdriver. Determine if the light youre installing a dimmer on is single pole or 3 way. Use a voltage tester or turn the switch on and off to ensure that there is no power.
Figure out the minimum box size. We make it even easier with the lutron wiring wizard an interactive tool that provides installation guidance in multiple ways videos specific to your type of dimmer a step by step interactive guide and a pdf of the wiring diagram. Gently pull the switch to expose the wires. Before you start to do any repair or installation make sure that the power of the circuit is. Then put the cover plate back on. We show the single switch but there are also.
To begin turn off the power and double check for hot wires in the box. Find here detailed information about recessed lighting installation costs. You can now turn on your power and test out your new dimmer. How to install a dimmer switch choosing a dimmer. Turn on the light and have. Push the new switch back into the electrical box and screw it in place.
Common metal box sizes. Carefully tuck the wires back into the electrical outlet box. Locate your circuit breaker and flip off the power switch to the light switch youre changing. Step by step guide step 1. Average cost to install recessed lighting is about 780 6 cfl lights installed in an existing ceiling with baffle trim. Next set up the three way dimmer switch wiring.
Remove the plate that covers the switch and then unscrew the rest from the wall box.