![Why is my light switch wire like this with the extra red wire, and why are there more white wires in the wall not going to the switch : r/askanelectrician Why is my light switch wire like this with the extra red wire, and why are there more white wires in the wall not going to the switch : r/askanelectrician](https://preview.redd.it/why-is-my-light-switch-wire-like-this-with-the-extra-red-v0-6g7h9cfzwx3b1.jpg?width=640&crop=smart&auto=webp&s=3073b1dac559af96405f0a4fa06f133471522cfe)
Why is my light switch wire like this with the extra red wire, and why are there more white wires in the wall not going to the switch : r/askanelectrician
![electrical - Light switch using white and black white wires, no ground. What is wrong here? - Home Improvement Stack Exchange electrical - Light switch using white and black white wires, no ground. What is wrong here? - Home Improvement Stack Exchange](https://i.stack.imgur.com/EIPIt.jpg)
electrical - Light switch using white and black white wires, no ground. What is wrong here? - Home Improvement Stack Exchange
![electrical - Why are their connected pairs of black and white wires in my light and switch boxes? - Home Improvement Stack Exchange electrical - Why are their connected pairs of black and white wires in my light and switch boxes? - Home Improvement Stack Exchange](https://i.stack.imgur.com/nVEoo.jpg)
electrical - Why are their connected pairs of black and white wires in my light and switch boxes? - Home Improvement Stack Exchange
![hi! switch update on old house. is the white wire here a neutral? or there is no neutral? is one of them the ground wire? trying to install a smart dimmer switch hi! switch update on old house. is the white wire here a neutral? or there is no neutral? is one of them the ground wire? trying to install a smart dimmer switch](https://i.redd.it/hi-switch-update-on-old-house-is-the-white-wire-here-a-v0-tb5z75j3mgea1.jpg?width=3024&format=pjpg&auto=webp&s=9fad5037bbb80591c2d86170f0ad6edb6cfb2015)