Two-way light switch circuit

This is how people get killed. Video shows someone messing with electricity with the power still on and casually cutting a live wire. One wrong move and it’s a serious shock or worse. Don’t copy this shit. Always kill the power at the breaker first.

A classic two-way (3-way in US terminology) switching configuration using two SPDT (Single Pole Double Throw) switches. Incoming Live/Phase connects to the Common ($C$) terminal of Switch 1, while two Traveler Wires connect Switch 1 to Switch 2. The Common terminal of Switch 2 carries the switched live output to the bulb, returning to Neutral. Toggling either switch completes or breaks the traveler bridge, changing the light state instantly.

三路スイッチ？

muy buen aparato

made in china.

ese tipo de labores se realizan con la energia cortada. no hacerlo es un miy mal ejemplo para cualquier persona que desconozca sobre el tema

lifetime warranty?

bruh you can do this with groove.and hue

Es una estupidez mostrar un vídeo cortando cables como si estuviera siempre con energía. Después aparece gente que no sabe del tema queriendo hacer lo mismo.

兰花指受不了

cool

Nice 👍