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Anonymous users2024-01-23Sometimes it is possible that the output voltage of a 500V megohmmeter is up to 500VIf a component does not care about it, it may damage the device if it touches the ground and the neutral line!
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Anonymous users2024-01-22LED lamp burnout is related to the quality of the good, what you mean by bad is the lamp or transformer is matched? If you don't match, you exchange a hundred and burn a hundred! If you don't know, just change the whole set!
It is possible that the voltage is unstable and the ballast has burned out and needs to be replaced.
If the relay contacts in the top plate controller of the lighting are damaged, it is recommended to find the merchant for warranty.
It's a problem in the lamp.,There's a converter in it that's broken.,And the line doesn't have a heavenly system.。 I did it two days ago.
Well, buy a bigger one and brighter and want to be durable. The LED life can reach 25,000 hours to 30,000 hours. The reason why people are not durable is because they buy the quality of the small processing factory and the quality is unstable.
If you say it's a fluorescent tube, use rice, it's bright enough, if you want to be brighter, use a meter double tube, we generally use this at home, last time my friend's home decoration was decorated with a meter, 18W is very power-saving, LED is the future trend. If you have more questions, you can click on ID to consult.