![electrical - What is going on with these wires at the wall light switch? - Home Improvement Stack Exchange electrical - What is going on with these wires at the wall light switch? - Home Improvement Stack Exchange](https://i.stack.imgur.com/fUvDV.jpg)
electrical - What is going on with these wires at the wall light switch? - Home Improvement Stack Exchange
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Tuya Smart Wifi Touch Light Switch Eu 220v, No Neutral Wire Required Wall Switch 1/2/3/4 Gang, Compatible With Alexa Google Home - Automation Modules - AliExpress
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![I am in Germany trying to install a smart switch. Does anyone know which wire goes where? : r/smarthome I am in Germany trying to install a smart switch. Does anyone know which wire goes where? : r/smarthome](https://preview.redd.it/zo8vx18uh7s71.jpg?auto=webp&s=e5c0480e4c087a729d075603163b5ccc74228c67)