Antimicrobial 4 illuminated 16 indicator light 4 no additional features 89 programmable 1 remote control 1 wall plate included 4 brand.
Three way electrical switch.
3 way switch diagram 2 above shows the electricity source starting at the fixture.
The white wire of the cable going to the switch is attached to the black line in the fixture box using a wire nut.
Wiring diagrams for 3 way switches.
The white wire becomes the energized switch leg as indicated by using black or red electrical tape.
Diagram 3 above shows the electricity source starting at the right 3 way switch box the same that has the romex wire going to the fixture.
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3 way smart switch gosund wifi light switch works with alexa and google home schedule timer neutral wire required single pole and 3 way installation no hub required etl and fcc listed 1 pack 4 6 out of 5 stars 58.
Three way switches control a light fixture from two locations in a room.