How to disassemble an incandescent light bulb and pull out the insides. How to disassemble a light bulb: real tips to help craftsmen How to remove the base from the lamp

Grab the solder joint with pliers. Look at the bottom of the bulb and look for a small metal joint. Grab this joint firmly with needle-shaped nippers.

• You will be breaking glass during this step and during other processes, so it's best to work on the box or lay down some sheets of paper. You should also wear gloves and goggles.

Twist and pry out the metal. Turn the joint with pliers until you feel the copper part break one or two wires leading to the filament inside. When the metal base is free, remove it.

• Grab the light bulb firmly with your other hand as you remove the metal bottom.
• You may need to wiggle the sides of the plinth back and forth slightly if twisting doesn't work.
• Boca metal part must be sufficiently embossed so that you can grab a good grip with pliers while lifting the plinth.

Break the glass insulator. Hold one side of the black glass insulator at the bottom of the bulb with pliers. Twist it to break the glass.

• The glass in this place is thick, so you will have to make an effort to break it. Make sure you hold the bulb firmly with your other hand.
• The insulator will break into many pieces during this step, so don't forget about safety.
• You may need to break the insulator at different angles around the perimeter if it doesn't break completely the first time.

Remove all fragments of the broken insulator. Using tweezers, clean the light bulb base from fragments of black glass insulator.

• These shards will be very sharp, so you should not pick them up with your bare hands.
• After removing the glass of the insulator, you will see the internal components of the light bulb from below.

Remove the inner filling tube. Insert a flathead screwdriver into the bottom of the bulb, next to one side of the outer fill tube. Press down on the side of the tube with a screwdriver to pull it out.

• The lamp will be filled with argon or a similar inert safe gas. When you pull out the tube, you will hear a sound indicating the release of argon gas.

Pull out the tube. Insert a screwdriver between the tube and the lamp to release the tube completely, then pull it out with pliers or tongs.

• If you can successfully free the tube without breaking it, you can use it for something else.
• If you are unable to pull the tube out by prying it around with a screwdriver, you may need to apply more force and break the tube. Remove the fragments with tweezers when finished.
• You will have to put in a lot of effort, so make sure you have a firm grip on the bulb with your other hand.

The situation when the light bulb bursts or when unscrewing the base remains in the cartridge has happened to many. There is a solution to the problem and different methods, how to unscrew the base of the light bulb from the cartridge, are enough. The reasons for this situation are most often: poor quality of the lamp, voltage drop, exhaustion of the lamp life, burnout.

Solutions to the problem

If the light bulb exploded, and its base remained in the cartridge, or this was the result of unsuccessful unscrewing, there is no need to panic. The first action, before trying different methods, is to turn off the switch on the shield and turn off the power to the room. If this is not done, then there is a risk of electric shock. When such a nuisance happened to a table lamp, then it is enough to pull out its plug from the socket.

Expert opinion

Alexey Bartosh

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Important! When you have to remove the base from the cartridge at night, you should get an assistant with a flashlight that would highlight the whole process.

Thick rubber gloves and goggles are mandatory protection

Preparatory procedures:

1. Appropriate equipment. Properly pull out the remains, wearing thick rubber gloves, goggles. A headgear will be needed if the lamp is placed under the ceiling or high on the wall.
2. If the flask burst, then its fragments must first be swept up.
3. If trouble has occurred with a fluorescent lamp, then the first thing to do is to open the windows, since mercury vapor is contained inside such a device, then sweep away the fragments.
4. It is advisable to substitute a container under the base or spread a cloth so that the fragments do not fall on the floor.
5. Even after turning off the machine, you should check the presence of voltage with a screwdriver-indicator. If the light bulb in it lights up, then it is better not to try to remove the base yourself, it is better to contact an electrician.

If the lamp burst while the light was on, you should wait a couple of minutes before unscrewing it, as the base will be quite hot.

Pliers or thin nose pliers

The first way to resort to this is the use of pliers or thin-nosed pliers. The latter are more convenient due to the fact that they have thin elongated "sponges" that can get into many hard-to-reach places. They are very handy for capturing small details. Including separating the base from the cartridge will not be difficult.

Using needle nose pliers

Expert opinion

Alexey Bartosh

Specialist in the repair, maintenance of electrical equipment and industrial electronics.

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Important! The handles of thin nose pliers should be rubber or plastic. If such a tool is not at hand, an extreme case is to wrap the handles with electrical tape in several balls.

Procedure:

• Remove glass debris, if any.
• Next, grab the base with a tool, twisting it outward. The ceiling of the lamp must be held so that it does not come off. When doing this, it is important not to damage the circumference of the cartridge.
• If the base does not lend itself, you can gently bend its sides inward, and then unscrew it.

In the process, the base may begin to tear or deform, this is not scary, it will even be easier to remove it, the main thing is that it does not damage the cartridge.

If you can’t grab the edges, you can try another option - place the thin-nosed pliers inside the base and push the ends so that they rest against the side walls. You need to turn counterclockwise.

If there are no tools at hand, then you can resort to using improvised means. The procedure is as follows:

1. Pull out the rest of the glass, they will interfere.
2. Take a plastic bottle. The volume does not matter - the necks are all the same.
3. Remove the lid and heat the neck until the plastic begins to melt. This can be done with a lighter or candle.
4. Insert the neck into the base, wait until the plastic has cooled.
5. Get the plinth.

twisting plastic bottle

With hot plastic, you should act carefully, because if it drips onto the skin, the burn will be very strong. Flooring you also need to protect at least laying paper on it. With this method, the risk of electric shock is minimal. You can find recommendations that it is not necessary to de-energize the device. This is not true - any actions must be performed with the machine turned off.

The method is simple, although it does not always help. To do this, it is necessary that pieces of glass stick out of the base, in this case they do not need to be removed. To implement the method you need:

• Cut a fairly large potato (raw) in half and separate its parts. They must be clean and dry.
• Put a potato on the fragments so that they firmly crash into the pulp.
• It remains only to unscrew the base from the cartridge.

Throw away potatoes after use. Other fruits and vegetables will not help, as their flesh is not as dense.

Potato will help unscrew the base

We unscrew the cartridge

The essence of the method is to disassemble the cartridge itself. True, this can only be done with carbolite cartridges, which are installed in old lighting fixtures from the times of the USSR. Ceramic, which are mainly used in modern chandeliers, are not intended for such disassembly. Let's get back to disassembling the cartridge. It consists of the following parts:

1. 2 carbolite halves.
2. Threaded connection.
3. Ceramic core with brass contacts.

One of the halves contains a metal sleeve, where the base is screwed into. To remove the base, separate the base. It remains only to unscrew the base, already familiar thin-nosed pliers will help with this. After extraction, the cartridge should be collected and can be used again.

We use cork

To implement this method, you need a cork stopper. It needs to be adjusted to the size of the base. When the cork has become tightly into it, you should carefully unscrew it along with the stuck element of the light bulb.

Cork twisting

If there are pieces of glass left, then you can string a cork on them. In this case, it is necessary to achieve their dense recession into a soft cortical surface.

other methods

There are many other ways, including:

1. Newspaper or dry rag. It is most convenient to twist with a newspaper. It must be tightly twisted, inserted into the cartridge and unscrew the base.
2. Special means. There is a special tool designed to screw in bases without lamps. It looks like a big clothespin. You can buy this in online stores of Chinese goods.
3. Scissors. De-energize the lamp, insert the scissors into the base, and open them so that their sharp edges rest against the stuck element, unscrew.
4. Cut the base, twisting the pieces inward. Having done such manipulations, it will not be difficult to pull it out.

Special tools for unscrewing the plinth

In the old Soviet ones, the skirt is unscrewed, and then the base is unscrewed without any problems. On modern imported ones, you can unscrew it with pliers, on a de-energized lamp. If the base is stuck and does not spin, then simply bend it inward in several places, and it falls out on its own. The plinth bent inward in several places is convenient to take with pliers.

What to do if the light bulb is just stuck in the cartridge

All of the above methods are suitable if the light bulb is not stuck, but simply burst. An option is to unscrew the cartridge from the chandelier. If this method cannot be implemented, then you will have to break the glass part of the lamp and use one of the options proposed above. To prevent pieces of glass from flying in different directions, before breaking, you should substitute any suitable container under the light bulb.

You can find advice to use a spray like WD-40 or "KONTAKT". But there is a risk that even with the machines turned off, the device will be dangerous. At the same time, it will not work to check whether there is a phase, since the lamp has become attached. The only way when it is absolutely safe to use such a spray is to remove the chandelier completely, disconnecting it from the power cables.

Conclusion

You can unscrew the base if it is stuck in the cartridge different ways. The most important thing is to take precautions and turn off the power to the luminaire before starting work.

📋 Take the test and test your knowledge

In cases where an ordinary direct-heated light bulb stops working, it is not always reasonable to throw it away right away, since individual parts can still be useful in the household. But before using them for their intended purpose, it is important to find out how a failed light bulb is disassembled, some of the components of which are shown in the figure below.

To bring it into such a state, it will be necessary to prepare the appropriate tool (pliers, platypuses, tweezers and a screwdriver), and to protect against cuts, you will have to use thick rubber gloves.

Light bulb design

Before disassembling a light bulb for spare parts, you should familiarize yourself with its device, in the simplest case, represented by such three mandatory components as:

• Glow electrodes with a spiral placed between them;
• Protective flask (cylinder) made of glass;
• The base part, after the removal of which it is possible to “open” the flask, thereby providing access to the inside of the product.

To understand what incandescent bulbs consist of, the figure below will help, in which the parts listed above are arranged from left to right.

The spiral built into the inner space is attached to two electrodes, one of which is soldered to the sleeve, and the second to its centered contact. Between them is a glassy mass with good insulating properties.

In the manufacture of a new light bulb, its insides are filled with a special gas that protects the electrodes and the working coil itself from oxidation and rapid burnout.

Additional Information. Energy-saving and LED lamps have more complex structure, therefore, when disassembling, not only lighting elements are removed from them, but also electronic boards (see photo below).

After getting acquainted with what the LED lamp consists of, it will be much easier to disassemble it.

Disassembly order

An ordinary incandescent lamp after its failure is disassembled quite simply. To do this, you will need to do the following simple operations:

• First, grab the soldered contact from the very edge of the base with pliers or platypuses and try to loosen it while turning it in different directions;
• This operation should be done until the conductor connecting this contact to the filament comes off;
• After that, you can remove the solder contact, and then completely crack the insulator base of the base with the same tool.

Important! This must be done very carefully, trying not to damage the lamp bulb.

Then the part of the light bulb remaining inside (the so-called “leg”) should also be gently loosened, and after it is released, it should be completely removed. How to do this is shown in the photo below.

Together with this part, the heating body itself, which holds its electrodes and hooks, should be removed. Before removing it, it is recommended to spread a sheet of clean paper under the place of work, on which it will be possible to collect pieces of broken glass. At the end of disassembly, the empty flask is cleaned from the inside with a soft cloth or flannel.

Applying Exploded Elements

Disassemble such products most often in purely applied or decorative purposes, suggesting to have an original container based on heat-resistant glass. An empty glass flask can be used in the following cases:

• In order to fill it with water and contain flower stems in it, for example;
• Some craftsmen pour fuel into the flask and, dropping a homemade wick into it, use the structure as a lamp;
• To place an attractive craft (sailboat, for example) inside the glass shell;
• If you pour earth on its bottom, then it will be possible to plant a very small plant in it.

And finally, the lamp bulb can be used as an aquarium or as a container for long-term storage of spices.

The metal base of the light bulb should simply be carefully broken off, after first scratching the place of its junction with the bulb with a glass cutter. In addition, you can lower it into a very strong chemical solution, and after dissolving the metal component, separate one glass part from the mixture. As a result of this operation, it will be possible to obtain a high-quality heat-resistant insulator.

If a complete disassembly of the lamp is required, then it is most convenient to simply bend the base at the junction with the glass, after which the adhesive composition should be crumbled and the bulb released. Most often, this can be done without much difficulty, since the joint loses its strength in this place for a long-running or old lamp.

Removing one plinth

If a burned-out light bulb is carelessly unscrewed from the cartridge, its bulb can separate from the base and remain in the person’s hand. Before you disassemble the light bulb with the base remaining in the cartridge, you will need to do the following:

• After turning off the electricity, you need to put on gloves on your hands, and goggles on your face, which will ensure their protection from glass fragments (it is recommended to wear a hat when the light bulb is high);
• If the remains of broken glass are visible on the base, it will be necessary to lay a newspaper or a large sheet of thick paper on the floor under the lamp;
• Then you should grab the edge of the exposed base with platypuses and start rotating it counterclockwise;

Note! If it is difficult to rotate, it must first be loosened with sharp movements in both directions.

• You can also try to rotate it in the opposite direction (of course, if it lends itself).

After you manage to turn the base at least one thread, its further turning out will not require too much effort.

Another option is possible when it is not possible to grab the base of a broken lamp by the edges. In this case, it is necessary to insert the pliers inside the plinth glass and push their lips with force, resting against its walls from the inside. Then, turning the tool with force in a given direction, you should try to completely unscrew the base from the lamp socket (see photo below).

If you have to remove a broken base of a pendant lamp or sconce, first remove the lighting fixture from the wall and place it on a desktop or workbench so that there is a stop. If it is present, it will be much easier to remove a broken element.

For ease of disassembly, in all the situations described, it is recommended that the edges of the base be first slightly bent inwards using a flat screwdriver. After that, it will be much easier to grab the broken part by the edges.

Dismantling the LED lamp

A product called "LED lamp" is designed in such a way that it can be restored by disassembling it into its component parts, followed by the replacement of burned-out elements.

If desired, any user can disassemble a faulty LED lamp, even if they do not own the right amount knowledge of electrical engineering. He will need to do the following:

• First you need to check for voltage in the socket where it stood earlier by screwing in a known-good light bulb. If it does not light up, it is guaranteed that the LED product is burned out;
• Then you need to take a damaged LED lamp, consisting of a housing with a base, a diffuser, a block of LEDs and a driver, and try to disassemble it;
• There is no special tightness in the design of this product, so it is much easier to disassemble than an incandescent lamp and, in addition, it has a base of the same size;
• But in this case, if the lamp is damaged, it is not at all necessary to crack it, since the dissipating bulb has special latches, after removing which you can see all the internal parts.

The features of the device and repair of LED lamps can be found in the relevant sources, in many presented on the Internet. In conclusion of this review, we note that when disassembling all known types lighting fixtures with a glass bulb, the main thing is to provide protection measures against the possibility of injuring yourself on the sharp edges of a broken product. Only in this case, its disassembly and subsequent use for one purpose or another will make any sense.

Video

Used light bulbs are garbage. But if you are a super creative person with a wild imagination, then for you this light bulb will be an element of decor in the house. You can place an eternal terrarium, sparkles, water, colored cotton wool, threads, photos and much more in a glass lamp. You can also make a garland, a panel or a lampshade from such glass material. But in order to make decorations, you must first know how to disassemble the light bulb yourself.

"Lamp" instruction

To start creating, you first need to get everything unnecessary out of the light bulb. Follow the instructions and do not violate the safety rules. In order to disassemble the incandescent lamp, take thin-nosed pliers, a light bulb and a screwdriver.

Instruction:

• we unscrew the burned-out light bulb from the cartridge;
• we take thin-nosed pliers, at the bottom of the base we find a contact and loosen it to pull it out;
• then we break the base insulator to pull out the bottom of the contact;
• we take a screwdriver and try to loosen all the insides of the lamp with it, pull them out with thin-nosed pliers;
• then we take out the electrodes, the filament body and the hooks holding the filament body;
• wipe the lamp with a dry cloth from the inside.

As you can see, disassembling a light bulb is not difficult, but you still need to be careful not to cut yourself. The insides are mostly glass, and if you break them, you can get very hurt. So that better tools don't squeeze too hard.

But remember that you can only disassemble an incandescent lamp, because it does not contain harmful substances inside, but it is better not to touch the energy-saving one.

What to do if suddenly the lamp gets out without a base? Of course, this is good for disassembling the lamp, there is less work, but you still need light in the room, so you can get the base from the cartridge as follows:

• We put on a hat, glasses and gloves. Working with glass is dangerous, so it's better to play it safe;
• turn off the electricity and check the voltage;
• we proceed to unscrew the base, it is unscrewed with pointed pliers counterclockwise. If suddenly it doesn’t work out, try to loosen it;
• after you have the plinth in your hands, remove all the glass from the floor.

What can be made from an empty lamp? Many people like to make crafts from things that are not intended for this at all. Light bulbs are no exception.

Interesting! Such a beautiful decor as an eternal terrarium will look great in a small light bulb.

In order to make it you will need: moss, forest soil, tree bark, pebbles, sand, water, acorns. At the bottom we put pebbles that serve as drainage for us, then sand goes, then we put soil, moss and wood, pour a couple of drops of water and close the terrarium.

With all these "ingredients" we create a small ecosystem, so the terrarium will develop.

You can also make a container for storing spices, such as pepper, salt, sugar, from a light bulb. You can also just paint the lamp in a beautiful color or wrap it with twine. You can make small vases for flowers or funny figurines of fairy-tale characters. Perhaps it will be a bright garland or a small Christmas decoration, or maybe a tiny balloon.

Home decor is good, but saving money doesn't hurt anyone either. Therefore, if you want your lamp to last longer, do not turn it off and on too often, always check the serviceability of cartridges and sockets so that electricity flows without interruption. It is also desirable to have protection against power outages, which will protect not only the lamps, but also all the appliances in your home. Remember that jokes with electricity are bad, do not forget to turn off the light when leaving the room or even leaving the house. This will help save money, the lamp, and your home.

LED lamps are no longer dismantled for the purpose of decoration, but for the purpose of their repair. If they do not burn, it is worth unscrewing them and screwing others into the same cartridge. If the testers give light, then it's not the cartridge. So, let's start disassembling the light bulb.

Can LED bulbs be disassembled? Of course, it’s better not to disassemble at home, but it’s still possible. The instructions for proper disassembly of the lamp are described below.

Instruction:

• unroll the body;
• after we consider the motherboard: if no burnouts were found, then we take a multimeter and with the help of the device we check again all the details;
• we replace damaged parts with new ones;
• put the body back.

Reasons why LED lamps burn out:

• complete burnout of one LED, as a result of which the lamp stops shining due to a violation of the current supply through other light diodes;
• burnout of one of the current supply chains. If the lamp does not shine so brightly, then the reason is precisely in the fuse of the chain;
• flickering of a diode that has not yet completely burned out.

The LED lamp is an energy-saving lamp, but its cost in the store is much higher than the cost of a conventional lamp. But there is a way out: you can make it yourself, or rather, remake it from the usual one. To do this, remove the solder on the bottom contact of the base. Work is carried out according to the following scheme:

• heat up the soldering iron;
• break black glass with pliers;
• remove everything from the lamp;
• solder three LEDs in turn and add 56 ohm resistors to each;
• solder two insulated wires to the circuit;
• we insert everything into the lamp and already level it inside, we take out the wires from the hole;
• fill the base with hot glue.

Factors affecting the service lifelamps:

1. Voltage level, or rather, excess voltage.
2. Ammo failure.
3. A large number of on and off lamps.
4. Switch failure.
5. Quality of wire connections.

Important! Choosing the right light bulb for your home important point. The power should be 13-15 W, this is enough for one room. It is also important to buy a lamp with a 75-90 color rendering coefficient, with an aluminum heatsink.

Do not forget that LED light bulbs are harmful to health and lead to many diseases and even cancer. This is due to increased UV radiation. Vision also deteriorates due to oxidative processes in the retina. If the lamp suddenly breaks, there is a risk of mercury poisoning. Therefore, it is better to buy such bulbs for rooms where light is not used so often. If the bulb is screwed into table lamp, then there should be a distance of 15 cm from the eye to the lamp.

If we talk about choosing a chandelier or lamp, then it is better not to take closed shades, otherwise there is a risk of overheating of the chandelier, which can lead to undesirable consequences.

How to remove the base from the light bulb?

The hardest part of disassembling a light bulb is removing the base. The base helps the lamp to gain a foothold in the cartridge, it also transmits current. It is difficult to take it out, and it consists of two parts: upper and lower. How to disassemble the lamp and remove the base? In order to remove the base, we take pliers, grab the base, loosen it and pull it out. It is advisable not to squeeze the pliers strongly so as not to damage the base. It happens that the base gets stuck in the cartridge. How to separate the base from the cartridge? We take pliers, pull out the base from the cartridge in the same way as from the light bulb. Just do it carefully so as not to damage the cartridge itself.

In order to understand when buying which base is in one or another lamp, you should know the following designations:

• E - Edison threaded base;
• G - pin base;
• R - base with recessed contacts;
• B - pin base (bayonet);
• S - soffit base;
• P - focusing base;
• T - telephone base;
• K - cable base;
• W - lamps without base.

Small letters indicate the number of contacts:

• s - single-contact;
• d - two-pin;
• t - three-pin;
• q - four-pin;
• p - five-pin.

There are 7 types of socles: threaded (incandescent), pin (halogen), pin (in car headlights), soffit (car interior lighting), focusing (movie projectors, flashlights), telephone (remote illumination), with recessed contact (quartz halogen).

Before you run to the store for light bulbs, look at what shape your cartridge is, so as not to make a mistake with the choice of base. The form depends on the type. If it is a threaded view, then it should be threaded, if it is a pin, then the base looks like a plug from a plug. The most common type is threaded, as it is used in almost all types of light bulbs.

To make something interesting with their own hands, homemade lovers implement non-standard ideas using improvised means. There was also a use for an ordinary flask of a burned-out incandescent lamp. But fluorescent and LED are not suitable for these purposes, they are dismantled only for repair.

In any case, it is important to know how to disassemble the light bulb, and then you can experiment on its further use.

We offer to understand the intricacies of this process. The article describes in detail how to act correctly if it becomes necessary to open and disassemble different types lighting fixtures. In addition, we have prepared interesting solutions homemade from old incandescent bulbs.

Old lamps are used to create vases and containers for spices, miniature aquariums and many other crafts.

If you decide to master this process, then you should start with an ordinary incandescent light bulb. Inside, it does not have a filling that is hazardous to health in the form of additives from harmful substances. Therefore, disassembling it is not only simple, but also completely harmless to health.

Briefly about the device device

To begin dismantling the insides of the lamp, you need to familiarize yourself with its structure in general terms. The main element is the filament body, the ends of which hold the electrodes.

Additional rigidity is created by holders fixed on a glass support - glazing bead. The rod is connected to a leg, which includes electrodes, a rod, a plate.

Lamp and its leg. The components of the structure are: bulb (1), heating body (2), additional supports (3), rod (4), electrodes (5), spatula (6), intermediate leads (7), plate (8), stem (9 ), external terminals (10), terminals (11), base (12) (+)

All internal elements will have to be removed from the flask through its lower part.

How to disassemble

Here it is necessary to take into account some nuances, because. work with glass. The material of the leg is very thin, while that of the base insulator is quite coarse.

To prevent the scattering of fragments and the risks associated with this, you need to use as a workplace cardboard box. Its bottom is covered with soft material.

Before starting the operation, you need to arm yourself with thin-nosed pliers. With their help, it will be possible to dismantle the contact, firmly sealed at the neck of the flask.

The element is loosened and rotated until the two wires leading to the main part of the lamp - the filament body - break. Next, the released contact is removed.

The next task is to open the basement insulation. This will require the same tool. With the help of thin-nosed pliers, the leg of the light bulb is swayed and it is removed complete with a plate, a stem, electrodes, and a filament body.

Having opened access to the internal cavity of the lamp, carefully clean it with a piece of textile. Without the insides of the light bulb, only a heat-resistant glass bulb remains.

How to apply it depends on your imagination - it can become a container for spices, a tiny aquarium, a lampshade or a lamp.

For some crafts, the base will be superfluous. It is not difficult to remove it, since the connection is not very strong. You can just keep it in the mixture for a day of hydrochloric acid with ammonium nitrate or hydrofluoric acid. That will dissolve the glue that holds the base to the base of the flask.

With this option, it is important to thoroughly wash the product in soapy water after the acid. And do not forget to wear gloves to carry out all the manipulations.

Another way is to unscrew the part at the point of contact with the glass, then remove the glue and remove the vessel. Sometimes it is enough to scratch the junction of the base and the bulb with a glass cutter to get rid of it.

Disassembly of a lamp with a cartridge

If the filament breaks, the ballast may be operational. In this case, the flask is disposed of, and the serviceable device is used as a spare part.

If there is a fuse in the control circuit, it may burn out. The issue is solved by installing a resistor with a resistance of several ohms in its place.

How to disassemble the LED lamp

First of all, it is necessary to check the supply of voltage to the contacts of the cartridge. To do this, screw in a serviceable lamp, if the light lights up, the previous device is faulty.

Reasons for failure led lamp can be very different - the diode burned out or the board is out of order.

Often they stop working due to condensation that has collected inside the case. In any case, you need a preliminary disassembly of the structure.

The components of an LED lamp are:

• shell;
• plinth;
• matrix with a package of LEDs;
• diffuser;
• driver.

The bulb of the lamp is leaky because there are no gases in it. The shell can be made of either plastic or glass. The plastic diffuser is located at the top.

The ones used are varied. The components of the package are groups of LEDs soldered onto boards made of textolite or aluminum.

Drivers in the form of individual blocks or built into the case are used to transform the input voltage to a value that is most suitable for LEDs assembled in groups. The most popular power supply circuits are of the transformer type.

To inner part becomes available, you need to open the fastening clips that hold the diffuser dome. If it is attached to the housing with screws, these must be unscrewed.

There is another disassembly method used for devices made using sealant sizing. For implementation, you will need a syringe with a needle, an awl, a solvent. To detach the diffuser, you have to remove the sealant by which it is attached to the retaining ring.

An awl is passed along the edge and a solvent is injected into the groove, which is filled with a syringe. After 30 seconds, the diffuser is removed by twisting. The radiator is removed with a screwdriver, the LED matrix is ​​soldered.

A burnt LED is easy to identify visually. He gives himself the presence of a black dot. As an option, in order for the lamp to work again, a jumper is placed along the edges of the unusable LED, but it is better to change it to a new one.

Conclusions and useful video on the topic

Video of the disassembly process, where everything is clear without further explanation:

The disassembly and repair process of the LED lamp:

Disassembly of the incandescent bulb is easy. You can make a lot of interesting things out of it, but you can’t reuse it for its intended purpose. Fluorescent and LED light bulbs can be disassembled up to a certain point and repaired.

Do you have experience dismantling fixtures? Or maybe you did interesting items from old lamps? Please share your skills with readers - leave comments and attach photos of your crafts. The feedback form is below.