![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 -
![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)
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
![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)