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Light switch only has two black wires. Can I add an outlet without white (neutral) wire? : r/askanelectrician
Replacing an light switch. Confused by the two black wires. Usually there are, black white and ground. Old switch has no ground new one does. : r/askanelectrician
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Switch Wiring Question 2 Black & 2 White Wires? - DoItYourself.com Community Forums
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How to Wire a Light Switch — Steps for Both Single-Pole and 3-Way Switches
lighting - Light switch with one red and two black wires. Dont think it's a three way - Home Improvement Stack Exchange
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electrical - Light Switch with 2 black wires and one red - Home Improvement Stack Exchange
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Ceiling light connected to two black wires, no white wires : r/AskElectricians
