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That can't be fixed. You see if the drive is bad or the power supply is bad, the lamp beads are generally rarely broken.
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Remove it and connect the wires! But it takes a professional to repair it!
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It depends on what kind of lamp beads you are buying, whether it is a straw hat or patch, it is best for you to contact the dealer or manufacturer you bought to help you with maintenance, and they themselves know what kind of lamp beads they use.
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It's relatively simple, you need to have a multimeter, and the soldering iron can be repaired. 1. Check the output current first.
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LED chandeliers should be installed LED bulbs or spiky bulbs;
If the bubble is broken, it may be that the power supply is burned;
If you want to repair yourself, you have to buy a lot of things;
The suggestion is to negotiate with the seller and let them send the finished product to the past, and you can change it yourself.
If it's a different fixture, I still recommend not repairing it yourself.
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At present, there are few maintenance LED lights, and it is recommended to buy a better quality one.
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To check the power supply and LEDs separately, replace them with a lamp that is not broken.
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Which part exactly? If it's a small lamp bead on it, it's not good.
Generally, there is an open circuit of the LED lamp beads in series, and it can be replaced or directly short-circuited.
I used to make LEDs, your situation is a quality problem, the lamp has been a long time, the solder joints inside have fallen off, but the distance is very close, so hesitate to expand and contract, it will be energized for a while, and the power will be cut off, which will cause a flash. This cannot be repaired, only replaced. >>>More
Typical poor contact! All wiring should be checked for bad contact, and if you have an electric soldering iron, you can re-solder the rectifier circuit board.
The bright moonlight in front of the bed is suspected to be frost on the ground. Raise your head to look at the bright moon, bow your head and think of your hometown.
I am currently engaged in LED lighting work and foreign trade work, can you elaborate on the problem? As you said, the lamp beads flicker, and the whole lamp can still be lit. Is your living room a bulb or a panel light? Where are the lamps sourced and how long have they been used?