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Oh, it's very simple, turn on a light A first, 5 minutes is enough to turn on a light B, C doesn't care. Then enter the house, the one that doesn't light up is C, and then touch the lamp, the one with high temperature is A, and the rest is B
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Turn on a light first, 5 minutes is enough to turn on a light, and it doesn't matter which one. Then enter the house, the one that doesn't light up is the last one, and then touch the light tube, the one with high temperature is the first, and the rest is.
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Turn on the switch and give it a try. It doesn't say that a switch controls a light, and the switches are all outside the room.
One of the 2 dual-control switches is connected to the main pile and the other is connected to the light wire. It is enough to connect the sub-piles of the 2 switches. The neutral line is directly connected to the lampholder. The main pile is usually the middle pile or L or L0.
Can it be decided by voting?
The general lamps are detachable, you can find a professional to get it, but pay attention to safety. >>>More
It may have been damaged during transportation or disassembly, or it may not be installed in place.
Are there any furniture in the room ?