Light bulbs are consumables that, depending on the quality of production and operating conditions, have a certain “lifetime”. This “life” ends the moment when, after turning on the lamp again, you are still standing in a dark or partially lit room. Sometimes you come across lamps that are so complex in design that replacing them becomes a whole undertaking. This is especially true for built-in LED and halogen devices with non-standard models.
In this article we will look at the types of sockets found in everyday life, as well as ways to remove various light bulbs from any lamp and replace them with new ones. Separately, it is worth considering the issue of replacing them in a suspended ceiling. We will also find out how to change a halogen lamp.
A socket is a thread or other type of connector with which a light bulb is attached to a socket or lamp. The base contains contacts that, when interacting with the contacts of the lamp, conduct current.
The following types of bases are found in everyday life:
Each type of fixture and lamp has its own replacement instructions, but the first steps are the same for all cases.
Installation is usually the exact opposite of removal in technology.
Despite the abundance of models that can be found in everyday life, you can replace them all with your own hands. The main thing is to follow safety precautions both when removing the old lamp and when screwing it in. Be careful not to squeeze the glass or tamper with the delicate and fragile parts of lamps and halogen lamps - the damage caused may be hazardous to your health.
Before looking for the answer to the question - how to change a fluorescent lamp, it is necessary to determine what has burned out in it. The throttle, the starter and the lamp itself – the light source – can fail. To do this, you need to remove the external light diffuser (in some types of lamps) and examine all the components that make up it. If the throttle and starter have external deformations and emit the smell of burnt wiring, then they are out of order. The fact that the lamp will soon stop burning is indicated by the blackening of its edges.
Screwdriver, current indicator, spare parts - the set of tools directly depends on the cause of the malfunction:
Expert opinion
Alexey Bartosh
Specialist in repair and maintenance of electrical equipment and industrial electronics.
Ask a question to an expertBefore starting work, you must first disconnect the device from the power supply. Under no circumstances should you attempt to carry out any work under voltage. Without experience, you can get an electric shock. The consequences of an impact can be unpredictable.
When carrying out repair work, you need to use work gloves to avoid damaging your hands on the sharp edges of the lamp itself or the elements that make up it. All spare parts must be disconnected carefully so as not to damage the device - functional units.
The base is an integral part of this lighting device, which is designed to ensure its fastening in the socket and the supply of electric current. Fluorescent lamps are equipped with the following types of base:
How to remove a fluorescent lamp? After the electrical appliance is disconnected from the power supply, you need to remove the reflector, if it is installed in a particular product. Next, turn the lamp clockwise and pull it out of the socket in which it is located. After this, you need to insert the new lamp into the connector intended for it and turn it in the opposite direction. After it is already in the lighting device, you need to check whether it works. If not, you can simply press it into the socket; perhaps there is no contact.
Fluorescent lamps can be installed in different types of lighting fixtures. One of their most common types is built-in - they do not protrude above the load-bearing surface of the ceiling or wall; fluorescent lamps are installed inside the surface. They are used for arranging lighting in spacious rooms. These lamps are ideal for suspended ceilings. They can be easily and securely fastened.
All of them are equipped with special reflectors, which determine what the lighting in the room will be like, what light the device will emit and in what spectrum. They can be used to organize lighting for plants, providing them with the light radiation necessary for growth and development.
They protrude above the load-bearing surface of the ceiling or wall - they are placed on top. These lamps are an ideal option for installation in entrances, corridors, apartments, warehouses and other rooms with limited space. Suitable for organizing lighting in rooms where the height of the walls reaches 4 meters.
Question:
Good afternoon, I have a suspended ceiling in my room, but the lamps in it have started to go out. I tried to pull it out myself, but I couldn't unscrew it. The canvas is deformed and the lamp cannot be pulled out. I'm afraid of damaging the ceiling. Tell me how to properly restore the backlight?
Answer:
Stretch and suspended ceilings are often used to decorate interiors and embody design ideas. The lamps that are installed in them are called point or “spot”, which is translated from English as “Point”. These can use both 12-24V lamps and the usual 220V. The design of the device, although standard, is installed in different sockets, and the lamps in them are also fixed in different ways. This approach helps to create a multi-zone ceiling light that is appropriate both in the home and in the office. Let's find out how to change a light bulb in a suspended ceiling without damaging it.
In stores you can find a whole range of products for spotlights; they differ in both voltage and design. When replacing a lamp, you need to pay attention to both factors:
The 12V supply voltage allows the use of such lamps in any room, including wet ones - the bathroom and kitchen. The type of base already depends on the lamp itself; for spotlights there are quite a lot of them, among them the most common ones can be identified:
Generally speaking, they can be divided into two groups:
The last difference is the type of lamp:
The last two types are usually called “Energy Saving”. Let's figure out how to change an LED and any other light bulb in a spotlight.
Spots are not fixed in the suspended ceiling, but basically. Its frame is attached to the ceiling, and its decorative part is located on the tension fabric. The socket can either be fixed to the frame of the spot, or simply hang on a wire, and the lamp is fixed in the lamp; we will tell you more about this below. The main thing when replacing is to adhere to the following rules:
Lamps for MR16 with GU5.3 base hold the lamp using a locking ring. It is less like a ring and more like a bracket. Let's find out how to remove a light bulb from a spotlight.
There are some nuances. If the stopper does not sit in its place, this could be due to two reasons. The first is that the lamp was not inserted completely or its housing is not made to the standard. Secondly, perhaps the ring is not from this lamp; you could confuse them if you changed several lamps at once.
Instead of a spring stopper, there may be a threaded ring. We simply unscrew it and repeat the described steps.
GX53s actually resemble a pill, they are usually round in shape with a white matte diffuser. Let's look at how to change gx53 light bulbs in a suspended ceiling. The procedure for replacing them is a little simpler than that of GU5.3. There are two pins on the lamp, but they are of a different shape. The pins have two diameters, the one closer to the lamp is smaller, and the one closer to the edge is twice as large. This is necessary to fix the light bulb in the socket. You don't have to disassemble anything here.
To replace this light bulb:
There is no need to remove the GX53 from the cartridge if it does not fit. The design allows for easy removal and insertion should be just as easy. It is fixed by turning and inserting the stops on the pins into a narrow place on the connector in the cartridge.
Bulbs with such sockets are less common in spotlights than pin ones, but still. They just need to be unscrewed and removed from the lamp. Now we will tell you how to change it in a spotlight. Depending on its design, there may be a locking ring, as described in the first type of lamp, or the lamp itself may be removed from the ceiling. On plasterboard ceilings, these are held in place by spring-loaded legs located opposite each other and spread in different directions under the action of a spring. You need to carefully remove the spot from the ceiling without damaging the latter, after which it will be convenient to unscrew the light bulb and screw in a new one. The stops, under the action of tension, will close towards each other and release the lamp.
The lamp in the suspended ceiling is fixed through plastic mounting rings. The spot itself rests on spring-loaded legs. The paws rest against the ring through the tension fabric. To remove such a lamp, do just two steps:
The springs will give in and the stops will come out of the ring.
The rings can be located on the reverse side of the tension film. Do not mindlessly pull on the body; do it with smooth but confident movements. Usually the wire to the cartridge is long enough and should not create obstacles.
We told you how to change an LED lamp in a suspended ceiling, now let's learn about some of the subtleties. Our tips will help you do this without damaging the wiring and ceiling covering, as well as quickly burning out the lamp.
The main mistake is the use of powerful halogen lamps. For example, the GU5.3 base does not tolerate working with lamps over 40 W. To make the lighting brighter, add more lamps, or use LED or fluorescent fixtures. With the same power consumption, LEDs shine five or more times brighter. The price of LEDs has dropped significantly over the past five years, and the quality of the products has improved. They are suitable for both backlight and main lighting
If you already have high-power LED devices installed, try white lamps. Warm light visually seems dimmer and softer, although they provide the same luminous flux.
To consolidate the material covered, we suggest watching a video with tips on replacing lamps in spotlights. In the first video, the author shows how to get the lamp itself; it clearly demonstrates the fastening mechanism.
The second video shows replacing the MR16 GU5.3 12V lamp from halogen to LED.
Svoboda Igor Nikolaevich
Reading time: 3 minutes
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To update the luminaire, first determine the cause of the malfunction. The set of necessary tools for repair depends on this. One of the reasons could be:
To replace a fluorescent light source you will need:
Expert opinion
Izosimov Vladimir Nikolaevich
Ask a question to an expertDo not carry out work under voltage. This is life-threatening. First disconnect the lighting from the power source.
To change a burnt-out fluorescent lamp in a ceiling light:
If there is no glow, press the light source - there may be poor contact between the base and the socket.
Fluorescent light sources with G5 and G13 sockets are used in the kitchen, bathroom, and for illuminating mirrors. They are installed in ceiling lamps. Burnout is confirmed by a dark ring at the end of the flask. The cause of the malfunction may be a failure of the starter (ballast) or throttle.
To replace the fluorescent source:
If the measures taken do not lead to positive results, the starter or throttle may be faulty.
Expert opinion
Izosimov Vladimir Nikolaevich
Ask a question to an expertWhen working with the lamp, wipe off dust, clean the device from dirt and cobwebs. This will increase its reliability and service life.
Fluorescent light sources with G23, GX23 sockets are used in table lamps.
They differ in the shape and size of the pins.
The mounting of the base and socket is the same as in other types, so the procedure for replacing a burnt-out lamp does not change.
For this: