How to connect LED strip lights together? [Expert Answer]

Today, the way to connect LED strip lights together to create beautiful and convenient tape is being transmitted by many people. They are commonly used in large parties, events .. to add splendor to space. In this article, we will analyze in detail the LED strip and How to connect LED strip lights together, so that you can get the desired LED strip.

What’s an LED light strip? 

It is a lightweight, touch rail-based foundation that contains the key components of the whole device, including light-emitting diodes or LEDs. 

Two major forms of ice occur in nature: 

#1. Digital 

Both LED components for analog tapes are parallel linked and no more securing devices are available. In other words, a change of light, color, or mode of operation is done at the same time on the whole tape.

Analog tapes are inexpensive and therefore have a multitude of uses – from concert atmosphere to lighting windows on site.

There is a different chip for control of each LED source or separate LED segment with the optical strips a little more interesting.

Controls are thus carried out not on the whole band, There is a different chip for control of each LED source or separate LED segment with the optical strips a little more interesting.

Controls are thus carried out not on the whole band, but only separately on each LED or group.

It must be remembered that the power supply between digital LED strips is not very common. Therefore, these tapes for sale can be found in extremely rare cases.

#2. Monochrome or cord multi-color 

RGB belts are colorful LEDs that produce a wide spectrum of colors, including their colors.  RGB tapes are now a truly important instrument in the arsenal of experienced interior designers.

Regulations for tape attachment 

Each job has its own rules and regulations, so how to connect the LED strip light together will have its own rules.

In no event cannot be destroyed, there are simple guidelines for linking LED strip lights. Otherwise, stability would not be assured.

In general, the nature of the LEDs and power supply may cause certain products to fail. Furthermore, an inaccurate relation is also not healthy. Three fundamental laws must be followed in this regard: 

  1. Technological conformity 
  2. Heat dissipation Needed 
  3. The right choice of energy supplies.

LED cords with lengths of five meters or more will usually be offered for sale. Furthermore, if many tapes are required, one significant rule from the connection should be recalled, namely, that the first alternative is to link the power supply unit parallel with the LED tape. 

But what about a 10-15 meter or higher tape cassette? It seems that only the end of the first section can be connected to the first portion of the second, watching the pole and tricks. What was simpler to do? It is forbidden to do so. The bottom line is that five meters are not just calculated – this is the limit of current carry-over ice tracks.

It just fails due to too much load for a much longer length. Furthermore, the illumination is uneven – at first, the LED shines up, but the nearer the end, the darker and dimmer it will. Therefore, only parallel connection type. 

In basic terms, it is not only possible to link the LED strip lights on one side, but on both sides. This measure decreases the strain on the road considerably. The LED light is also universally illuminated. This refers in particular to high-powered tapes (above 9.0 W/m). And practitioners engaged with the installation of LED goods are encouraged to use two-way links for several years.

Much like that, there is a significant downside – additional wires have to go down the whole strip to link an LED strip to the power supply. 

Furthermore, lighting conditions also determine what sort of circuits should be used, but if chosen, a circuit with the control circuit is the safest way to operate high-power LEDs. The new LED tends to be persistent. Circuit operation lets supply any LED with the same current. This ensures that each LED in the circuit is given the same luminosity and would no longer allow for a single LED.

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The LED strip can be intensively heated during service, influencing the elements themselves adversely. Too hot, it loses its shine and crumbles inevitably. The goods should then be added to the radiator profile of the aluminum, like a decent radiator. 

Tape, which can run peacefully for five to ten years, fails for a short period without a basic proper cooling device.

The inclusion of an aluminum profile is a precondition for using the backlight of the LED. Interesting exceptions, however, are also available – SMD 3528 tape. Its strength is not more than 4, 8 W per 1 m. The LED tape can therefore be attached without the need for a heatsink to the 12V power supply. 

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Only when you use a decent converter, since the voltage at which the LED is built is from 2.5 and 5 volts, the tape output is assured. The full-band voltage should be 12 or 24 V.

Simultaneously, the power distribution unit should be 30% higher than the tape itself.

The total backlight efficiency is only assured in this situation. If the converter is mounted sufficiently closely, it can run at maximum capacity called a limitation unit.

This mode of service impacts uptime adversely. Therefore, certain should be taken care of.  It would be a smart option to link the LED band to the power supply of the Jazzway among several adapters.

At the input, the voltage is alternating by 220 volts, and at the output 24 V. The output is 60 W and the output is 81 percent. 

The converter has also a safety system: from humidity according to IP20, overload, overheating, and increased power. There are airflow slots on all work surfaces.

Furthermore, the output voltage should be controlled such that this power supply can connect some sort of LED strip.

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It is very easy to diagram how to connect the LED strip to this power supply. A small cord may also be connected to the outside end of the band to make it easier to bind.

You ought then to sell it yourself. It is advised that you take a wire with cables in various isolating colors (normally black – stainless steel, red + +) and weigh them from the band to the power source in an appropriate range. Then you should clean the cores on both sides.

You need to tune the ends of the cables using rosin and tin, which are then sold onto the contacts on the tape track.

In that case, a low-power soldering iron is worth using and in a limited amount of time, the operation itself can be finished. The soldering site of the heat shrinking tube should be shielded. 

It is safer to use NShVI (isolated battery bushing) or some other system for better communication consistency on the two ends of the wire when the LED strip is attached directly to the power supply. The circuit is up and going.

As we all know, only small-length LED tapes of no longer than 5 meters are available for sale. Cutting into smaller bits is not a concern because, for example, it often takes eight meters for long lighting.

In this case, the rules previously checked two segments (five and three meters) are related exclusively in parallel.

This method is done in the same way as above, except it needs more wires with a little variation.

The fact that you have to supply several LED strips can be seen in various circumstances.

Simultaneously the illumination of the shop facade or the lighting of the paints on various distances requires this scheme for connecting the LED strip with the power supply. 

The lead to the power supply from each component can be extended in this situation. It is too confusing, though, and this is an unsuitable solution. The use of a primary highway is much simpler. The LED is much easier to use on a major highway.

And you can directly run wires from the main station after connecting all areas of the backlight to electricity.

The majority is equipped for connecting LED strip lights with a 12 volt supply, a rear light of 5. 24 or more volts will occasionally be experienced.

It is certainly not worth linking such tapes directly to a common electricity network. Any diode and resistor only burn out in less than a second. 

You can concurrently connect the Ecola LED strip without electricity. It should be treated as a genuine breakthrough of this maker in the field of LED lighting.

Different LEDs can be identified per meter: 60, 72, 108,120 at the same time.

You need 24 parts of equal length LED bands, irrespective of form and color, to render such a concept in reality. And the best part, they’re just tied to the chain.

In this case, the segments are related as follows: the negative interaction of the first band with the positive contact of the second band is connected with the short wires.

Moreover, the string hits the plus point of the third, from the lower point of the second paragraph. 

Any of the other tapes have the same relation. In the end, a long LED string is obtained, which can accommodate a voltage of 288 volts, rather than parallel segment attachment.

However, you must first load and reduce the voltage to link a 220V LED band without a power source.

After all, the LED light requires a constant power source, in a standard socket, it can be interchanged. 

The key structural distinction between these strips is that the LEDs are clustered not in three groups, but 60. The diode bridge is included so that no self-assembly is necessary.

Finally, judging your strengths and skills can be worthwhile, rather than buying a ready-made option, it’s easier for you to do everything.

How to connect LED strip lights RGB strip color 

Here is how to connect LED strip lights together for you.

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#1. Choose the LED tape power supply
#2. How is the tape cut?
#1. Choose the LED tape power supply

Choose the LED tape power supply

You need a source of energy first. The fact is, the LED band is not working with 220V. Just 12 or 24 are required (depending on the model). Hence, BP came to the rescue and lowered the voltage to the required level. 

A variety of forms of HA exist in total: 

  1. In a plastic case (very compact and aesthetically pleasing, designed for a power not exceeding 100 W, which is the best choice for housing premises due to its high level of electrical safety and small size) 
  2. Concerning aluminum (differ in high reliability, commonly used in illuminated advertising)
  3. Grease (cheapest option, in which dust-free and moisture-proof, commonly used in apartments) 
  4. Network Lightweight (suitable for short tapes up to 5 meters long).

Beware of power and voltage values as you shop. The characteristics of the tape are significant. 

After dealing with power supply systems, we link the power supply unit directly to the LED strip. Until positioning and mounting the tape the connection must be made. 

There is a sticker with essential conditions on the power supply. The required symbols are available to correctly link the wires near each screw: 

  • Phase – L
  • No – N
  • Grounding terminal – G
  • The output of the switching voltage is + V, -V.

A revolving device may be used to change the output voltage. Once both wires have been wired, separate the connections carefully. Using a cable piece or isolation tape as far as possible.

#2. How is the tape cut?

How is the tape cut? 

One of the first steps when installing LED wires is cutting LED strip lights. While this is not too difficult, awareness, care and consideration are needed.

Per meter of wire is made by the maker and the crossroads are roughly 2cm away so that the LED wire is cut off.

The whole LED wire rest would not light up if you cut the wrong way to other locations. You must then find the best cutting position to avoid damaging the LEDs.

There could be another need for you to attach the LED strip through the paws. Sometimes, due to the scale of the surface, they must be separated into different sections.

This will contribute to the tape lying at a right corner on the plane or in perpendicular planes (the corner on the ceiling or walls) (angles between surfaces). It should be cut here only, not as much as it likes. 

The tape is both elastic and thin and can therefore be divided into segments using traditional paper scissors. You have to grasp the circuit, however.

Whichever length of LED strip it is, it consists of three LEDs and the same number of resistors, represented by many segments each in turn. All this is 12 volts. 

The tape cut should be the same length as the length, which means that it should not be split. Furthermore, each tape has a special mark – the cut. If not, the touch diameter should be located and strictly cut in the middle. 

In this case, the actual connection principle is still the same, but the only difference here is the additional controller or dimmer. This is a system that adjusts the light color spectrum.

No two wires are sticking out after the controller, as before, but up to four! There are four on the colored tape. 

How to connect the controller to the LED strip and power supply? The positive exposure of the dimmer is connected to the plus LED strip.

As for the rest of the wire, where they should be indicated by their color (there is even a letter symbol of the contacts on the tape):

  1. Red – R.
  2. Green – G.
  3. Blue – B
  4. Black – V +.

The controller also has the relevant contacts for the power supply. The RGB band’s full length is five meters. In this respect, the monochrome products and colors, however, are not distinct.

Useful experts’ suggestions 

Little useful professional suggestions will help you communicate correctly. As mentioned above, the operation must be completed in a short time when the contacts are soldered. That is, for no longer than 10 seconds, the soldering iron tip must be in contact with the ice contacts! The LEDs are stopped by this. No more than 260° C can be increased by the maximum permitted temperature.

If during the installation of the connecting circuit of the LED strip to the power supply, it is not possible to do so without bending, you should choose such places where the working mechanism is not damaged. Under no circumstances should not manually press on diodes for reliable mounting during installation. With such a need, this is done in places where there are no light bulbs.

Frequently asked questions

During the process of connecting LED strips together, there will often appear interesting and useful questions, let’s find out with us about the important questions for this connection!

Depending on the strip output power and your power source, you can connect multiple LED strips to the upper limit. Strip lights can be connected via connectors, cables, or solder connections.

This is not a very feasible idea; because to connect the LED strips together, the entire wire must reach the same capacity, material .. so that efficiency can be ensured.

Linking the LED strips together is safe when you use safe materials like metal or plastic… It will risk affecting the product as well as affecting you if you do not use the right substance. material and reasonable connection diagram.

Surely there will be an impact on the power supply when you connect too many LED strips together, they will consume a lot of power and lead to an overload of the power supply. So we recommend that you connect LED strip lights in the right amount and allow them.

There are many ways to link different LED strips, but there are two common ways to connect in parallel and connect in series. Parallel connection is recommended to use with priority.


With the way to connect the LED strip together, we see a simple implementation, but to complete the best you need to be familiar with the regulations and necessary notes outlined in the article. We hope the knowledge we bring will be useful to you.

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