Light switch short when switched up and is on when down. 2 black 1 red wire : r/electricians
How To Wire A Light Switch With Two Black Wires | Home electrical wiring, Diy electrical, Electrical wiring
lighting - How to convert Light Switch from 2 red, 2 black, and ground to 1 traveler, 1 neutral, and a ground? - Home Improvement Stack Exchange
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Can't figure out this switch. Have 3 black wires instead of regular 2. - TP-Link Community
Two black wires one red wire : r/askanelectrician
electrical - Two black wires into same terminal on light switch - Home Improvement Stack Exchange
Removing fan/light combo to JUST chandelier | The Garage Journal
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How to Wire a Light Switch — Steps for Both Single-Pole and 3-Way Switches
Replacing switch: three black wires??? - DoItYourself.com Community Forums
Installing HS200 for a single pole light switch with 3 black wires - TP-Link Community
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Two black wires for a switch
The Different Colored Electrical Wires Explained | HGTV
Wiring a Control with Two Black and One Blue Wire (Single Pole Application) - YouTube
Wyze Switch: neutral wire question - Power & Lighting - Wyze Forum
How to Wire a Light Switch — Steps for Both Single-Pole and 3-Way Switches
