![electrical - Is it normal to have a light switch setup using only the hot wire? - Home Improvement Stack Exchange electrical - Is it normal to have a light switch setup using only the hot wire? - Home Improvement Stack Exchange](https://i.stack.imgur.com/ZUimx.jpg)
electrical - Is it normal to have a light switch setup using only the hot wire? - Home Improvement Stack Exchange
![How do I use the physical switch on NSpanel, when there are only 2 wires? - Hardware - Home Assistant Community How do I use the physical switch on NSpanel, when there are only 2 wires? - Hardware - Home Assistant Community](https://community-assets.home-assistant.io/original/4X/c/4/c/c4c7fc66ce5087786d35f21a206760ea99fc5cc6.jpeg)
How do I use the physical switch on NSpanel, when there are only 2 wires? - Hardware - Home Assistant Community
![electrical - Is it normal to have a light switch setup using only the hot wire? - Home Improvement Stack Exchange electrical - Is it normal to have a light switch setup using only the hot wire? - Home Improvement Stack Exchange](https://i.stack.imgur.com/iwlWx.jpg)
electrical - Is it normal to have a light switch setup using only the hot wire? - Home Improvement Stack Exchange
How to replace an old (1980s) light switch that has 2 black wires and one red wire (plus ground) - Quora
![I have a Switch with only two wires. The smart switch wants a line and load. My assumption is this Switch is just breaking the circuit to the light so there is I have a Switch with only two wires. The smart switch wants a line and load. My assumption is this Switch is just breaking the circuit to the light so there is](https://external-preview.redd.it/5pRkGLi3U8zx9lIsqi_caYt5HeSLoyZ40mZR_Md49B4.jpg?auto=webp&s=ecfe11b715e526da5d57a9e6e0fc74cec1bbe8d7)