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Anonymous users2024-01-24The household switch only effectively controls the electrical appliances in the case of only 220V, and the lightning voltage is extremely high, once it enters the power grid, it can easily break through the switch contacts or the air between the exposed wires, so that it ionizes into a conductor, and enters the electrical appliances along the breakdown discharge path, so that the damage of the electrical appliances is inevitable.
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Anonymous users2024-01-23It should be that the power supply is broken, you check the power supply.
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Anonymous users2024-01-22A new power supply is ready to go.
One possibility is that the lamp burns out, and the power is off and replaced with a good lamp head, maybe the vision will be restored; Another possibility, the wire is faulty, if the lamp head is not lit, it is recommended to find a professional to repair it.
The two wires of the lamp were cut and connected, and the principle was very simple.
This must be checked to determine the fault location, either the drive is bad or the LED lamp beads are broken, and the possibility of the line burning is extremely small.
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