![Good morning! Trying to do a simple swap from light switch to dimmer switch - but there are 4 wires on dimmer & 3 on current switch. Not sure which gets capped. Good morning! Trying to do a simple swap from light switch to dimmer switch - but there are 4 wires on dimmer & 3 on current switch. Not sure which gets capped.](https://preview.redd.it/good-morning-trying-to-do-a-simple-swap-from-light-switch-v0-dt9viz6hhxd91.jpg?width=3024&format=pjpg&auto=webp&s=2cd6a27c2497902f1b4eb13976bfd8cf0517786f)
Good morning! Trying to do a simple swap from light switch to dimmer switch - but there are 4 wires on dimmer & 3 on current switch. Not sure which gets capped.
![electrical - How do I wire up a 4-wire dimmer switch when I only have two 2 wires from the wall? - Home Improvement Stack Exchange electrical - How do I wire up a 4-wire dimmer switch when I only have two 2 wires from the wall? - Home Improvement Stack Exchange](https://i.stack.imgur.com/nNPBr.png)
electrical - How do I wire up a 4-wire dimmer switch when I only have two 2 wires from the wall? - Home Improvement Stack Exchange
![Lamp parts: 3-level 4-wire touch switch for table lamp incandescent light bulb15W-80W 230V-240V 50Hz : Amazon.co.uk: Lighting Lamp parts: 3-level 4-wire touch switch for table lamp incandescent light bulb15W-80W 230V-240V 50Hz : Amazon.co.uk: Lighting](https://m.media-amazon.com/images/I/31CJsCBciCL._AC_.jpg)
Lamp parts: 3-level 4-wire touch switch for table lamp incandescent light bulb15W-80W 230V-240V 50Hz : Amazon.co.uk: Lighting
![Need help installing dimmer in shallow box. Box is 2inches deep in thin wall. Cannot fit all the wires. : r/askanelectrician Need help installing dimmer in shallow box. Box is 2inches deep in thin wall. Cannot fit all the wires. : r/askanelectrician](https://i.redd.it/gy5s28hpkpl71.jpg)
Need help installing dimmer in shallow box. Box is 2inches deep in thin wall. Cannot fit all the wires. : r/askanelectrician
![4-way Switch Wiring Diagrams | Light switch wiring, Electrical wiring diagram, Home electrical wiring 4-way Switch Wiring Diagrams | Light switch wiring, Electrical wiring diagram, Home electrical wiring](https://i.pinimg.com/originals/af/b6/cf/afb6cf302a6e152ea67f81556951111a.png)
4-way Switch Wiring Diagrams | Light switch wiring, Electrical wiring diagram, Home electrical wiring
![C by GE 4-Wire Smart Motion Sensor Light Switch, Smart Dimmer Switch Works with Google Home + Alexa, Dimmer Switches Without Hub, Bluetooth/WiFi Dimmer Switch, Single-Pole/3-Way Smart Switch, 1-Pack : Amazon.co.uk: Business, C by GE 4-Wire Smart Motion Sensor Light Switch, Smart Dimmer Switch Works with Google Home + Alexa, Dimmer Switches Without Hub, Bluetooth/WiFi Dimmer Switch, Single-Pole/3-Way Smart Switch, 1-Pack : Amazon.co.uk: Business,](https://m.media-amazon.com/images/I/81rSA3thpSL._AC_UF1000,1000_QL80_.jpg)