The living room light is not white, what should I do?

Recently renovated the home, the owners have chosen a wide variety of lamps to decorate. But over time, there will always be some light damage. Many families will choose chandeliers in their living room, but they will also malfunction after using chandeliers for a long time.

The power must be turned off before repair to prevent unnecessary damage. Be careful when removing the living room chandelier. There are two spring buckles behind the chandelier, don't hurt yourself to remove the original living room chandelier and replace it with a new chandelier.

If it is on, the chandelier in the original living room will be broken.

If it doesn't already light up, remove the drive.

Use tape to seal the good drive and power cord firmly, and then connect the chandelier to the driver to know how the chandelier is composed before repairing. Because all lighting powers are different, the appearance size is also different. Each has a corresponding power supply.

For example, the living room chandelier needs a stable output to drive the internal structure of the living room chandelier. Small lights connected side by side with chandeliers in the living room. The driver and the living room chandelier have fixed interfaces when there is no power outage, if the living room chandelier is not lit, the drive will be broken, so you should bring a good driver and the living room chandelier to try.

Generally, the living room chandelier has a ceiling.

We need to bring an escalator or stool to fix it. Usually in a screwdriver.

Plug in a small suction cup and use the suction cup to suck the bottom of the chandelier in the living room, which is easy to suck in. Repair the chandelier in the living room to do a good job of anti-static procedures. The bulb is an electrostatic sensing device, and if the anti-static procedure is not done well, the bulb can easily burn.

Therefore, the soldering iron used in maintenance should be an anti-static soldering iron, and maintenance personnel should also wear anti-static tools such as anti-static rings and anti-static gloves. When repairing a chandelier, prevent continuous high temperatures. The bulb is usually made up of a structure, both parts of which are products that cannot withstand high temperatures.

If the heat continues, the lid will bubble and the bulb will be ineffective. If the high temperature is too long, the chip of the bulb can also burn. However, the soldering iron used for the bulb must use a soldering iron that can regulate the temperature to a certain temperature.

When it comes to maintenance, find out the real cause of the error. However, many chandeliers fail because there is a short circuit in the foot, so they must be observed before maintenance. Otherwise, if you do a hasty repair, you will still not be able to achieve the repair effect.

At this time, you can remove the cover of the lamp and clean it in time, and you can also choose to replace a bulb, be sure to choose the same wattage.

In such a situation, I think it is better to replace an energy-saving lamp or a lamp with a relatively high wattage, or an incandescent lamp.

If the white light is not on, it may be that the bulb is broken, and it can be replaced in time.

1. The leakage current of the LED is too large, causing the PN junction to fail, so that the LED lamp cannot be lit, which generally does not affect the work of the LED lamp that interferes with it.

2. The internal connection lead of the LED lamp is disconnected, causing the LED current to pass through and produce a dead lamp.

Turn off the switch, with the help of a folding ladder, remove the housing of the LED ceiling light, and check if the tube appears black and dark. If there is, it is very likely that the lamp has been damaged. It must be replaced.

If the lamp is still in good condition, then you should try to tighten the lamp joint to see if there is any bad contact.

If none of the above problems occur, you can check whether the ballast is in good condition, whether there is a burning smell, whether the appearance of the ballast is black and burning, if so, then it is very likely that the ballast is a problem. It would be nice to replace one.

Summary. Hello dear, the white light of the LED light is not lit so repaired, the white light of the three-color LED light is not lit maintenance method: first check the reason why the light is not on, and then prescribe the right medicine.

If there is a problem with the power cord connected to this road, you can use a tool to repair the power cord, if it can't be repaired, it is recommended to replace it with a new LED light. If it is caused by damage to the LED lamp beads, first turn off the power at home, then use a tool to remove the lamp beads, and then weld the two solder legs on the back together.

Hello, I am Mr. Liu, who is good at digital, and has been engaged in the digital industry for 10 years now, and I am happy to serve you.

The white light of several shades of light in my house is not bright, and the rest are bright, how to fix it?

Hello dear, the white light of the LED light is not lit so repaired, the white light of the three-color LED light is not lit maintenance method: first check the reason why the light is not on, and then prescribe the right medicine. If there is a problem with the power cord connected to this road, you can use a tool to repair the power cord, if it can't be repaired, it is recommended to replace it with a new LED light.

If it is because of the damage of the LED lamp beads, first turn off the power of the home messenger, and then use a tool to remove the punch lamp beads, and then weld the two welding feet on the back together.

Dear, I'm glad to answer for you: What's going on with Opple living room light not white Answer: Hello, dear:

Check whether the power supply is working normally, whether the indicator light is on, if not, check whether the power supply is connected; In this case, the first thing to check is to see if there are any lamp beads falling, or whether the lamp beads have any of the source of annihilation, one of which is blackened, and one of these two will not light up. If checking both is fine, it may be a problem with the controller. Generally speaking, there are two possibilities.

Common problems: 1. It is a problem caused by abnormal power supply: 01 Check whether the power supply is working normally, whether the indicator light is on, if not, check whether the power supply is connected; 02 Check whether the power cord of the lamp bead is well connected with the positive and negative poles of the power supply, and whether there is any inversion.

I hope my reply can help you, if you have any follow-up questions, please feel free to ask, I will reply to you as soon as possible. <>

Hello dear, I'm happy to answer for you: Generally, the problem of making celery is basically a problem caused by abnormal power supply: 01

Check whether the power supply for pure power is working properly, whether the indicator light is on, if not, check whether the power supply is connected well; 02 Check whether the power cord of the lamp is well connected with the positive and negative poles of the power supply, and whether there is any inversion, if the above problems exist, please connect them correctly.

If it's burned, it's good to say a new light bar.

There may be several reasons why the lights in the living room are not lit:

1.Bulb or tube burned out: Check to see if the bulb or tube is burned out, and if so, replace it with a new bulb or tube.

2.Switch failure: Check whether the switch is faulty, you can use a screwdriver to short the two wires of the switch, if the light is on, it means that the switch is faulty and the switch needs to be replaced.

3.Faulty source of bad circuit: If there is no problem in the above two situations, then it is possible that the circuit is faulty, and it is necessary to check whether the circuit is short-circuited or open-circuited. If you are not familiar with circuit repair, it is recommended to have a professional electrician do the service.

4.Loose lamp holder: Sometimes the lamp holder will come loose due to long-term use, causing the bulb or tube to not be able to contact the circuit properly. At this point, it is only necessary to re-tighten the lamp holder.

Repairs to luminaires require safety and are recommended to be carried out with the power disconnected. If you are not sure how to repair it, it is recommended to ask a professional electrician or lamp repairer to repair it.

In modern home life, many friends will install electric lights in the living room at home to play the role of lighting and make the living room bright. However, in the process of using electric lights, you will often find that the lights are not on, but you don't know how to repair them.

1. How to repair the light in the living room if it is not on.

1. If there is a problem with the circuit, such as the reverse connection between the neutral wire and the live wire or the short circuit of the circuit, at this time we can use an electric pen to test the circuit to find out that there is a fault, and then turn off the power supply and re-wire.

2. If the lamp is damaged, such as the filament is burned, we have to replace the lamp. You can buy a lamp of the same size from the market, turn off the power in your home, climb a ladder to remove the damaged lamp, and replace it with a new one.

3. If it is because the connection of the lamp holder is not in good contact, we will turn off the power first, and then connect the lamp and the lamp holder tightly.

2. How to buy electric lights.

1. Now there are many types of electric lights, such as LED lights or the most common light bulbs, we can choose the right electric lights according to the decoration style of the home.

2. When buying electric lights, you must not be greedy for small bargains and choose the kind of three-no products, which does not have any quality assurance. Various problems often occur when used in the future, and there may even be safety hazards. Therefore, we should try to buy a brand of electric lamp with a relatively large reputation, generally speaking, the greater the fame, the better the quality, and it is more comfortable to use.

3. What are the matters related to the use of electric lights?

When the light fails, if we don't have any experience in repairing, it's best not to try it ourselves, because there are often a lot of dangers in the process of repair. It is better to ask a professional master to help with maintenance.

Summary: The above buried wood is to introduce to you the content of how to fix the living room light is not lit. I hope it can be helpful to everyone, if this is also the case with the lights at home, you can refer to the above content to choose the appropriate method to operate.

<>1. If there is a problem with the circuit, such as the neutral wire and the live wire are reversed or short-circuited, then we can measure the circuit with an electric pen to find out the problem, and then turn off the power and re-wire. 2. If the lamp is damaged, such as the filament burns out, we need to replace the lamp. You can buy a lamp of the same size from the market, turn off the power in your home, climb a ladder, remove the damaged lamp, and replace it with a new bulb.

3. If it is because the connection of the lamp holder is not in good contact, we should turn off the power first, and then connect the wire and the lamp holder tightly.