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Anonymous users2024-01-24It can only be a line with light, and that is the line of fire. The other is the zero line, which is impossible to light at all. If the neutral line is on, it is disconnected from the previous line. Measure back along the front zero line, and when you find that the electric pen is lit up, this place is broken!
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Anonymous users2024-01-23The bulb is broken, or there is a problem with the wiring that connects the bulb, half of which is a broken bulb.
You can change the line from the switch to the kitchen to see if there is a problem, and if you can change the line from the switch to the bulb, you can ask me if you can change the switch in the bar.
It should also be the most effective to close a road (air switch), an electric pen to measure, to close the wall of that road without electricity, just close this road, other roads can be opened, and ask an electrician to repair it tomorrow. Beware of personal safety and fire hazards! I can't find out and close the main gate!
First of all, check the air opening (leakage-proof electric switch) at home, that is, the circuit switch there, to see if the bathroom and kitchen are a circuit, if it is one, turn on the light first, and then push the air open, to see if it trips, if it trips, it is a circuit problem, on the contrary, it is a problem with the lamp. If it's a problem with lamps, then, you go to the lamp market and buy one.
Turn off the electric pen to test whether there is any current, or trip, if it is safe, call the electrician to come and see.
I used to make LEDs, your situation is a quality problem, the lamp has been a long time, the solder joints inside have fallen off, but the distance is very close, so hesitate to expand and contract, it will be energized for a while, and the power will be cut off, which will cause a flash. This cannot be repaired, only replaced. >>>More