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Anonymous users2024-01-23This is obviously due to poor contact.
First determine the scope of the fault: imitate the hanging state of the ceiling lamp, insert it into the socket first, and see if the lamp is still flashing
If it is still flashing, it means that the ceiling light is in poor contact, and if it is not flashing, it means that the external power cord is in poor contact.
If the external power cord is not in good contact, the chandelier cord should be reconnected with the power cord to ensure good contact, if not, find a professional to pick it up.
If the internal contact of the ceiling lamp is poor, the LED ballast should be turned on to see if the power cord is damaged, whether the circuit board is warped, and if there is a re-repair or replacement.
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Anonymous users2024-01-22My bailed ceiling light driver box has a pair of strong magnets attached to the top du light plate and occasionally zhi once in a while.
DAO tried to open the driver box, leaving only the inner circuit board next to it, but the flickering phenomenon was eliminated after turning on the light, and I analyzed that it may be related to the strong magnetic block, so I simply installed the circuit board naked, made insulation, and now the use effect is good.
My analysis may be wrong, a few days ago it flashed again when it was hot in the summer, and now it does not flash in late autumn, considering that it is related to the ambient temperature, opening the closed box also reduces the ambient temperature. It is possible that the 8-pin chip is temperature sensitive.
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Anonymous users2024-01-21Hello: Your situation is caused by voltage reduction, the reason is that the LED light heats up, the resistance becomes larger, just change the power supply or increase the power of the power supply by 2W.
Taiwan MEAN WELL Power Jiangnan recommended.
Probably the reason is that the load is too low. The wire diameter is too thin. The voltage is too low, and the wiring of the terminal post is not strong enough.
When you buy, the product is equipped with installation accessories, just like the card slot and screws fixed by installing wires, safe and durable, with glue, the LED lights up for a long time, and the glue is easy to fall off after heating, which is not safe.
Hello, I hope my answer is helpful to you: the LED lights on the integrated ceiling are generally bad, the probability of the bulb being bad is very small, after you take it down, you will find a rectangular square shape in the middle of the line at both ends I don't know what it's called, it should be similar to ballast, that thing is easy to break, the light is not lit 90% of the reason is it, take it down, take that thing to buy, come back and replace it, OK! Hope to adopt Thank you.
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