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One key to start the ignition is really good or bad, check the ignition switch, battery power, oil circuit and other system failures. If it is not a bad omen, but you want to buy fakes cheaply, there should be no fault in the brand lamps within five years.
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It's best to check the circuit contact problem.
The zero line is broken. The indicator light and its current-limiting resistor are broken. >>>More
Generally, it is caused by the aging of the line.
LED driver quality issues, grid voltage is too low, and the driver and LED luminaire are mismatched, resulting in a drive hiccup output (periodic frequent start-up). >>>More
When decorating, many owners do not pay attention to the waterproof problem of their own kitchen, which leads to water leakage in the kitchen bathroom, especially the kitchen leakage is a high-risk area of water leakage. So what is the cause of a leaky kitchen? >>>More
There are only two reasons for the sound of the lamp, one is the hum of the transformer, and the other is the contact ignition caused by the poor contact of a node, and the others will not make a sound.