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Anonymous users2024-01-23This is very normal, when the light bursts is an instantaneous short circuit, causing the lighting circuit to trip, we often encounter during maintenance, some users will say that I have a light burst, how the lights in the whole house are broken. It's okay to turn off the power, just replace the lamp during repair and then close it.
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Anonymous users2024-01-22See what lights you've installed?
It is possible that the ballast exploded by a short circuit.
Bad ballasts often lead to tripping.
If it is an old house, the fuse is blown out, and you need to reconnect the fuse. >>>More
It is very likely that the roof vent of the sewage pipe of your building is blocked, and the negative pressure of the pipe is too large when a large number of people gather and drain in a certain house downstairs, and the vent is not happy, and the negative pressure of the pipe can only be pumped out of your toilet for ventilation, which will cause a bang.
It should be a sudden power outage, and then the call came again immediately, it is estimated that it was caused by a sudden short circuit in your kitchen appliances. >>>More
It may be that one of the appliances is overloaded, and the fuse near the main switch or meter burns out. >>>More
It must be that the filament of the bulb is already very thin, the moment the light is turned on, the temperature has not had time to rise, the filament resistance is very small, and the actual power is very large, so it is said that the filament is burned!