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Anonymous users2024-01-24Both switches are not working well, most likely because there is a problem with the lamp? If you have an electric pen at home, you can try to remove the switch, and then use an electric pen to see if there is electricity, and if you have it, call the lamp seller! If there is no electricity, it means that there is a circuit problem, call the electrician!!
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Anonymous users2024-01-23It is estimated that 1: the light source is broken--- replace the bulb or lamp 2: the circuit problem --- find a professional electrician to deal with.
If you want to achieve the purpose of dual control, both switches must be dual control switches. It is recommended to replace the single control of the bedside with a double control switch according to the following diagram
I connect the fire 1 of the two dual control switches together, and the fire 2 is also connected together. One of the switches is connected to the live wire of the civil power supply, and the other switch is connected to the electrical appliance.
Connect both the live and output cables to L1! It's the middle place!
In other places, there are also three wires, and there is already a zero line on the lamp, return to the next live wire, and return to the top 2 wires and one lamp.
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