Are you looking to upgrade your home's lighting system with a Lutron Skylark dimmer switch? This comprehensive guide will walk you through the process of wiring a Lutron Skylark dimmer switch, ensuring a safe and efficient installation. Remember, if you're unsure about any part of the process, it's always best to consult a professional electrician.
Understanding the Lutron Skylark Dimmer Switch
The Lutron Skylark is a versatile dimmer switch that can control incandescent, halogen, and LED lights. It's known for its smooth dimming, reliable performance, and sleek design. Before you start, ensure you have the following tools and materials:
- Lutron Skylark dimmer switch
- Wire stripper
- Needle-nose pliers
- Screwdriver (flathead or Phillips, depending on your switch's screws)
- Wire connectors (wire nuts)
- Electrical tape
- Wire (14/3 or 12/3, depending on your circuit)
Preparation: Safety First
Before you begin, ensure the power to the circuit you'll be working on is turned off at the main panel. Use a non-contact voltage tester to confirm that the power is off. Always prioritize safety when working with electricity.

Identifying Wires
Once you've turned off the power, remove the existing switch cover plate and switch. You'll see two or three wires connected to the switch. The most common wire colors are:
- Black: Hot wire (live wire)
- White: Neutral wire
- Green or Bare: Ground wire
Wiring the Lutron Skylark Dimmer Switch
Now that you've identified the wires, it's time to wire the Lutron Skylark dimmer switch. The process involves connecting the wires to the appropriate terminals on the switch. Here's a step-by-step guide:
Step 1: Connect the Ground Wire
Strip about 3/4" of insulation from the ground wire. Connect it to the green terminal on the Lutron Skylark dimmer switch. If your ground wire is bare, connect it directly to the green terminal. Use a wire connector (wire nut) to secure the connection if necessary.

Step 2: Connect the Neutral Wire
Strip the insulation from the neutral wire and connect it to the silver terminal on the switch. If your switch has multiple neutral terminals, connect all neutral wires to the same terminal.
Step 3: Connect the Hot Wire(s)
The Lutron Skylark dimmer switch can control up to three-way circuits. If you're installing a single-pole switch, connect the hot wire to the black terminal. If you're installing a three-way switch, connect the hot wire to the black terminal and the travelers (red and black wires) to the other two terminals.
Here's a table to help you understand the wiring for different switch types:
| Switch Type | Black Terminal | Red Terminal | Blue Terminal |
|---|---|---|---|
| Single-Pole | Hot Wire | N/A | N/A |
| Three-Way (First Switch) | Hot Wire | Traveler (Red) | N/A |
| Three-Way (Second Switch) | Traveler (Black) | Hot Wire | N/A |
| Four-Way | Traveler (Black) | Traveler (Red) | Hot Wire |
Step 4: Secure the Wires
Once you've connected all the wires, use electrical tape or wire connectors to secure them and prevent them from touching other wires or the electrical box.
Step 5: Install the Switch
Gently push the Lutron Skylark dimmer switch into the electrical box, ensuring all wires are securely connected. Screw the switch to the box, then replace the cover plate.
Testing the Lutron Skylark Dimmer Switch
Turn the power back on at the main panel. Test the switch by turning it on and off, and adjusting the dimmer. If the switch works as expected, you've successfully wired your Lutron Skylark dimmer switch!
Remember, if you encounter any issues or feel unsure about any part of the process, it's always best to consult a professional electrician. They can ensure your installation is safe and up to code.
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