![Problem with new light switch. Had someone install this and now the light isn't working. I'm worried that the white wire isn't supposed to be going into that twist cap? : r/electricians Problem with new light switch. Had someone install this and now the light isn't working. I'm worried that the white wire isn't supposed to be going into that twist cap? : r/electricians](https://preview.redd.it/jmdwev3m6fh51.jpg?auto=webp&s=ea856e413b4db6474ea31146d19cdd9417609750)
Problem with new light switch. Had someone install this and now the light isn't working. I'm worried that the white wire isn't supposed to be going into that twist cap? : r/electricians
![electrical - Replaced lights & switches on 3 way switch circuit; not sure if I have wiring problem or product problem or both - Home Improvement Stack Exchange electrical - Replaced lights & switches on 3 way switch circuit; not sure if I have wiring problem or product problem or both - Home Improvement Stack Exchange](https://i.stack.imgur.com/ONqhe.jpg)
electrical - Replaced lights & switches on 3 way switch circuit; not sure if I have wiring problem or product problem or both - Home Improvement Stack Exchange
![electrical - Troubleshooting 3-way switch - Home Improvement Stack ... | 3 way switch wiring, Light switch wiring, Switch electrical - Troubleshooting 3-way switch - Home Improvement Stack ... | 3 way switch wiring, Light switch wiring, Switch](https://i.pinimg.com/736x/15/d9/cc/15d9cc37b03e2af4f6e56b7f795f796e.jpg)
electrical - Troubleshooting 3-way switch - Home Improvement Stack ... | 3 way switch wiring, Light switch wiring, Switch
![electrical - Replaced lights & switches on 3 way switch circuit; not sure if I have wiring problem or product problem or both - Home Improvement Stack Exchange electrical - Replaced lights & switches on 3 way switch circuit; not sure if I have wiring problem or product problem or both - Home Improvement Stack Exchange](https://i.stack.imgur.com/RUmCI.jpg)
electrical - Replaced lights & switches on 3 way switch circuit; not sure if I have wiring problem or product problem or both - Home Improvement Stack Exchange
![Troubleshooting problem wiring power-->two fluorescent ballasts ... | Wire light fixture, Wire lights, Fluorescent light fixture Troubleshooting problem wiring power-->two fluorescent ballasts ... | Wire light fixture, Wire lights, Fluorescent light fixture](https://i.pinimg.com/736x/ce/62/68/ce62688f0b22c6a5c8d4730d05296905.jpg)
Troubleshooting problem wiring power-->two fluorescent ballasts ... | Wire light fixture, Wire lights, Fluorescent light fixture
![None of the light switches in my relatively new house have ground wires and the box isn't metal. Is this a problem? : r/AskElectricians None of the light switches in my relatively new house have ground wires and the box isn't metal. Is this a problem? : r/AskElectricians](https://preview.redd.it/none-of-the-light-switches-in-my-relatively-new-house-have-v0-tie9qq15uqeb1.jpg?width=3024&format=pjpg&auto=webp&s=5bcb618d45bd9743b2347fa1cb29b298c147de55)
None of the light switches in my relatively new house have ground wires and the box isn't metal. Is this a problem? : r/AskElectricians
![electrical - Why would both switches on a 3-way switch fail simultaneously? - Home Improvement Stack Exchange electrical - Why would both switches on a 3-way switch fail simultaneously? - Home Improvement Stack Exchange](https://i.stack.imgur.com/Bh2z2.png)