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There is a set of crystal chandeliers that do not light up, what to do

In order to add a sense of luxury and fashion to the home, the crystal chandelier is a very popular lamp, mainly used for the decoration of the living room. However, due to the large number of lamp groups, the frequency of failure of crystal chandeliers is also high. The following will introduce to you what to do if a group of crystal chandeliers do not light up, the reasons why the crystal chandeliers do not light up and their maintenance , and the reasons for the flickering of the crystal chandeliers . Let's take a look.

1. What should I do if a group of crystal chandeliers does not light up?

If the crystal chandelier simply does not light up, you can use wires to connect several lamp beads when the light is not on. If it still does not light up, it means that the light bulb is broken and needs to be replaced. The replacement method is very simple, cut off the power supply, then disassemble the lampshade, take out the bulb inside, and replace it with a new one.

If the outer lampshade of the crystal chandelier is only broken or dropped, cut off the power supply and take off the lampshade. If it is severely broken, you can go to the market and replace it with a new one. If the lampshade of the crystal chandelier is well cared for, it will have a long service life. The existence of the lampshade is to add a layer of protection to the wick. The wick passes through the lampshade, which can prevent ultraviolet rays and prevent humid air.

The above two are the methods of repairing a crystal chandelier that does not light up. Many things depend on maintenance. If you want to clean the crystal chandelier yourself, you must have two people to cooperate, turn off the power first, and be careful not to Wipe the lamp socket with a damp cloth, it is easy to cause leakage.

Second, the crystal chandelier does not light the reasons and maintenance

1. The crystal chandelier does not light up. Generally, the new light will not have a problem with the remote control. First check whether the lamp beads are inserted properly or not. Many friends call the manufacturer directly when the crystal chandelier does not light up, and do not check it themselves. It may fall off due to vibration during transportation.

2. The crystal chandelier is good when it is interviewed next, but it will not light up when it is on the ceiling. This situation is generally due to the leakage of the lamp head of the crystal chandelier.

3. All the crystal chandeliers are off. Don't worry about this situation. First remove the remote control, and then test the LED and lamp head directly. If it can be bright, it is a problem with the remote control. If it is not bright or abnormal, it must be replaced.

4. Crystal chandeliers generally have a segmenter, that is, the first gear is the LED on, the second is the bulb is on, and the third gear is all on. If the first gear is broken, there are two possibilities: one is that the LED lamp bead is broken; It is the LED driver that is broken, and now there are many types of LEDs. If the second gear doesn't light, maybe the bulb is broken, or the sectionalizer is broken.

3. The reason why the crystal chandelier flickers

1. The lamp beads of the crystal chandelier do not match the driving power supply. Normally, a single 1W lamp bead withstands current: 280-300mA, and voltage: 3.0-3.4V. If the lamp bead chip is not full power, it will cause the light source to flicker. If the current is too high, the lamp bead will turn on and off when it can't bear it. In serious cases, the gold wire or copper wire built into the lamp bead will be blown, causing the lamp bead to not light up.

2. The reason for the flickering of the crystal chandelier may be that the drive power supply is broken. As long as you replace it with another good drive power supply, it will stop flickering.

3. If the driver of the crystal chandelier has an over-temperature protection function, and the heat dissipation performance of the material of the lamp does not meet the requirements, the driver over-temperature protection starts to work, and there will be flickering phenomenon, for example: 20W floodlight shell is used to assemble 30W The lamps and lanterns, the heat dissipation work is not done well, it will be like this.

4. If the outdoor crystal chandelier also flickers, it means that the lamp has entered the water, and the consequence is that it will not light up if it flickers. The lamp bead and the driver are broken. If the driver is waterproof, just break the lamp bead and replace the light source.

The above is about what to do if a group of crystal chandeliers does not light up, the reasons why the crystal chandeliers do not light up and their maintenance , and the reasons for the flickering of the crystal chandeliers . I hope it can be helpful to everyone! Qizhuang.com, a well-known large-scale decoration platform in China, is a leading brand in decoration. If you want to think about the decoration design, it is recommended that you apply for the exclusive design service of Qizhuang.com, and help you plan a reasonable space layout and exquisite design through the on-site measurement of professional designers.