![electrical - Replacing switch with dimmer switch - 2 red wires and 1 yellow wire - Home Improvement Stack Exchange electrical - Replacing switch with dimmer switch - 2 red wires and 1 yellow wire - Home Improvement Stack Exchange](https://i.stack.imgur.com/Zzb4F.jpg)
electrical - Replacing switch with dimmer switch - 2 red wires and 1 yellow wire - Home Improvement Stack Exchange
![4 Wire Car Fog Light Switch, DC 12V On-Off Push Button Switch Foglight Switch, Yellow Indicator interruptor luz antiniebla mitsubishi montero 4 Wire Car Fog Light Switch, DC 12V On-Off Push Button Switch Foglight Switch, Yellow Indicator interruptor luz antiniebla mitsubishi montero](https://m.media-amazon.com/images/I/61ztzY4vm6L.jpg)
4 Wire Car Fog Light Switch, DC 12V On-Off Push Button Switch Foglight Switch, Yellow Indicator interruptor luz antiniebla mitsubishi montero
![What chicanery is this? I have 2 wires in the same port, in both the L1 and L2, on my light switch (U.K.)?! : r/AskElectricians What chicanery is this? I have 2 wires in the same port, in both the L1 and L2, on my light switch (U.K.)?! : r/AskElectricians](https://preview.redd.it/what-chicanery-is-this-i-have-2-wires-in-the-same-port-in-v0-hig0wnmhqd1a1.jpg?width=1080&crop=smart&auto=webp&s=ffaeee610f80f1bfe5377b64974adf573c75033f)