![Do I need a ground on these dimmer light switches? Contractor snipped the green wire off the back : r/electrical Do I need a ground on these dimmer light switches? Contractor snipped the green wire off the back : r/electrical](https://i.redd.it/t3kaidinobr21.jpg)
Do I need a ground on these dimmer light switches? Contractor snipped the green wire off the back : r/electrical
![wiring - Changing out programmable Light Switch, wire help needed! - Home Improvement Stack Exchange wiring - Changing out programmable Light Switch, wire help needed! - Home Improvement Stack Exchange](https://i.stack.imgur.com/4igc6.jpg)
wiring - Changing out programmable Light Switch, wire help needed! - Home Improvement Stack Exchange
![electrical - Wiring a ceiling fan and light switch with two three-cable wires - Home Improvement Stack Exchange electrical - Wiring a ceiling fan and light switch with two three-cable wires - Home Improvement Stack Exchange](https://i.stack.imgur.com/61iu3.png)
electrical - Wiring a ceiling fan and light switch with two three-cable wires - Home Improvement Stack Exchange
![Trying to install smart light switch but ground wire is crimped together and I am not sure what the best way to get the green ground wire attached to it. Do I Trying to install smart light switch but ground wire is crimped together and I am not sure what the best way to get the green ground wire attached to it. Do I](https://preview.redd.it/tb1qes73d8d71.jpg?auto=webp&s=09464b92a48499b0c3b3bd23b99369c77a82d484)
Trying to install smart light switch but ground wire is crimped together and I am not sure what the best way to get the green ground wire attached to it. Do I
![Pack of 2) White Motion Sensor Light Switch - Neutral Wire Required - Single Pole Only (Not 3-Way) - for Indoor Use - Vacancy & Occupancy Modes - Title 24, UL Certified - Pack of 2) White Motion Sensor Light Switch - Neutral Wire Required - Single Pole Only (Not 3-Way) - for Indoor Use - Vacancy & Occupancy Modes - Title 24, UL Certified -](https://m.media-amazon.com/images/I/51o0p+XLQ3L._AC_.jpg)
Pack of 2) White Motion Sensor Light Switch - Neutral Wire Required - Single Pole Only (Not 3-Way) - for Indoor Use - Vacancy & Occupancy Modes - Title 24, UL Certified -
![Yushu DC12V Front Fog Light Push Switch 4 Wire Button For Toyota Camry Prius Corolla FTT DC12V 4-wire Front Fog Lamp Switch with Wiring Harness : Amazon.co.uk: Automotive Yushu DC12V Front Fog Light Push Switch 4 Wire Button For Toyota Camry Prius Corolla FTT DC12V 4-wire Front Fog Lamp Switch with Wiring Harness : Amazon.co.uk: Automotive](https://m.media-amazon.com/images/I/51g11HDGPsL._AC_UF894,1000_QL80_.jpg)
Yushu DC12V Front Fog Light Push Switch 4 Wire Button For Toyota Camry Prius Corolla FTT DC12V 4-wire Front Fog Lamp Switch with Wiring Harness : Amazon.co.uk: Automotive
![My smart switch has 4 wires coming from it: a black wire, a blue wire, a white wire, and a green wire. My wiring in the installation spot is black, white, and My smart switch has 4 wires coming from it: a black wire, a blue wire, a white wire, and a green wire. My wiring in the installation spot is black, white, and](https://preview.redd.it/tq1qzdy4e7g11.jpg?auto=webp&s=b5697fb2e67b54b55b8d45350ebde193d1e1c1d6)