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This is the landlord to repair, the line is aging, all disconnected.
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Landlord, it should be written in the contract.
It is that the leakage switch is not installed in your home, or the leakage switch is broken, causing the circuit breaker to trip over the level. >>>More
It's just that the light bulb is broken, and you don't have to read too much.
Is there a wrong wiring, the high-current equipment is turned on, causing the lighting line to be overloaded, and whether the heater is connected to the lighting line?
Almost all of the newly bought houses are installed engineering security doors, the quality is honestly more unbearable, it is recommended to reinstall a better Grade A security door, the lock cylinder is best C-level.
Unscrew the broken light bulb first, go to the home meter, and push your own insurance up again.