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Hello: You can change the bulb to try it, whether the voltage is unstable, whether the switch has a short circuit. There are several possibilities.
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This is usually a driver problem, and it can be solved by changing the driver.
If you don't want the living room to be too bright, you can turn on a quiet wall lamp on the wall of the living room, or a floor lamp next to the sofa for different purposes, if the living room has no brightness, it would be a pity. >>>More
The power of 12 Led bulbs is very small.
You don't need to consider the power of the controller. >>>More
1. Power off.
2. Disconnect the power cord of the ballast, that is, the two white wires of the ballast without a protective cover. >>>More
If it's about the same size or smaller than the previous lamp, there's no need to punch holes
How to fix a broken LED light?