Two black wires connected into a single black wire in light switch box - Home Improvement Stack Exchange
Light switch only has two black wires. Can I add an outlet without white (neutral) wire? : r/askanelectrician
wiring - Converting switched outlet with 2 black and 1 red for a smart switch - Home Improvement Stack Exchange
Light switch has 2 hot wires
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
New light switch has brass screws only on one side and both my wires are black. How do I know what goes where? : r/AskElectricians
Wiring a Switch Loop - Fine Homebuilding
electrical - How can I replace this light switch? - Home Improvement Stack Exchange
Simple Switch Replacement wasn't so simple... - DoItYourself.com Community Forums
Replacing old light switch with Lutron Smart Dimmer switch. I have one yellow wire and one red wire. Do they both just connect to the black wires on the switch and do
How to replace an old (1980s) light switch that has 2 black wires and one red wire (plus ground) - Quora
Swap out those old crappy 3-way light switches for good - CNET
How To Wire A Light Switch With Two Black Wires | Home electrical wiring, Diy electrical, Electrical wiring
Old outlet has 2 black wires and 2 white. Is it safe to connect two white and two black under one screw with the new outlet? Thank you! : r/electrical
Wyze Switch: neutral wire question - Power & Lighting - Wyze Forum
Identifying Wires on Your Old Switch – Brilliant Support
Old doorbell transformer has two black wires only what should I connect the new ones too? : r/electrical
How do I replace a light switch to a dimmable switch? - Bogleheads.org
electrical - Two black wires into same terminal on light switch - Home Improvement Stack Exchange
Help Wiring a Switch with 2 black wires and one white - RedFlagDeals.com Forums
electrical - Changing old light switch 2 black wires and 1 red - Home Improvement Stack Exchange
How to Wire a Light Switch — Steps for Both Single-Pole and 3-Way Switches
Installing GE Aux Switch (2 red, 1 black wires) - Devices & Integrations - SmartThings Community
