Outdoor LED screen

Do you know the large outdoor LED display? Large outdoor LED screens are spliced by many individual LED modules, and the pixel pitch is generally relatively large. The commonly used specifications mainly include P2.5, P3, P4, P5, P6, P8, P10, etc.

The viewing distance of large outdoor screens is generally relatively far, such as 5m, 8m, 10m, etc. When watching the pictures on the large led screen from a long distance, there will be no “grainy” feeling, and the picture quality is clear.

In contemporary economic life, outdoor LED large display screens have been well known by people, and are widely used in advertising, traffic information publicity, and cultural communication. In large and medium-sized cities all over the world, all kinds of outdoor LED display screens fill every corner of the city center, and even become a highlight of the city center.

It is precisely because of the wide application of large outdoor LED screens that more and more people are interested in it and want to know more about its features, but at the same time there are many doubts. The following FAQs are answers to some common buying outdoor led screen questions, or you can also consult our outdoor LED display experts.

Rental LED display die casting aluminum cabinet

Outdoor LED Rental Display

Module Type:P2.604,P2.976,P3.91,P4.81
Description: Outdoor LED rental display are suitable for stage backdrops and events.

fixed installation led display

Fixed Outdoor LED Screen

Module Type:P3mm,P4mm,P5mm ,P6mm
Description:Fxed outdoor LED screen is the best digital media solution for outdoor advertising.

LED light pole screen

LED Light Pole Screen

Module Type:P2.5,P3,P4,P5,P6,P8,P10
Description:Using the LED pole screen, can create a smart control city.


The outdoor LED display is a large-scale electronic display device used to display images, videos, texts and other content in an outdoor environment. It uses LED (Light Emitting Diode) as the light source, which has the characteristics of high brightness, high definition and strong contrast, and can be clearly seen under bright outdoor light. Outdoor LED displays usually use a modular design, consisting of multiple LED modules, which can be assembled into LED displays of different sizes and shapes according to needs. These displays are usually waterproof, dustproof, anti-interference and durable, and can operate stably for a long time under various climatic conditions. Outdoor LED displays are widely used in advertising, information release, venue leasing and other fields.


Outdoor LED display media can be classified according to their application scenarios and characteristics. Here are some common classifications and their main characteristics:

  1. Fixed installation LED display: This kind of LED display is usually installed in a fixed position such as the outer wall of a building or a square. Generally, there are different installation methods such as structural wall-mounted type, single-column type, double-column type, roof type, and light pole type, etc. With their high brightness, high definition and large size, they can attract people’s attention and be clearly visible from a long distance.
  1. Rental LED display screen: This kind of LED display screen is usually used in various large and small stage activities or event, and can display various colorful outdoor activities at different locations and at different times. They are portable and flexible, suitable for various hotel events, wedding events, concerts and other different cultural performances, etc.
  1. Movable LED display screen: This kind of LED display is usually installed on a vehicle or on a mobile stand, and can be moved and displayed in different locations. Portable and flexible, they are suitable for scenarios such as temporary events, road shows and mobile advertising, etc.
  1. Transparent LED display screen: This display screen is made of transparent materials, which can display images and see the scenery behind through the screen at the same time. They are suitable for scenes such as glass curtain walls of commercial buildings and shopping mall windows, and can achieve unique visual effects.
  1. Curved LED display: This LED display uses flexible LED technology, which can be bent and deformed to adapt to irregularly shaped installation sites. They are creative and flexible, suitable for special scenes such as curved walls and columns.

These classifications are only part of the outdoor LED display media. With the continuous development of technology, more new outdoor LED displays will come out. Regardless of the type, outdoor LED display media usually have the characteristics of high brightness, strong durability, waterproof and dustproof, anti-interference, etc., to adapt to the use in various outdoor environments and weather conditions.

In the context of economic downturn, the investment strategy of outdoor LED display may need to consider the following aspects:


  1. Market demand analysis: Understand the current market demand for outdoor advertising and publicity, and evaluate potential customers’ investment willingness and budget. Adjust product positioning and promotion strategies according to changes in market demand.


  1. Cost control: Cost control is particularly important during economic downturns. Considering the purchase cost, operating cost and maintenance cost, etc., choose the outdoor LED display products and suppliers with high cost performance.


  1. Operate flexibly: In times of economic uncertainty, operating flexibly can reduce risk. Consider choosing an outdoor LED display that can be moved or adjusted in position to adapt to changes in market demand and the temporary nature of the event.


  1. Innovative applications: looking for innovative application scenarios and cooperation opportunities, such as cooperating with e-commerce platforms for online and offline integrated marketing, or cooperating with event planning companies for creative presentations in special scenarios, etc.


  1. Brand building: Brand building is particularly important during economic downturns. By providing high-quality products and services, establish a good brand image and enhance market competitiveness.


It should be noted that investment risks increase during economic downturns. Investors should carefully evaluate market prospects and their own strength, formulate reasonable investment plans, and pay close attention to market dynamics and policy changes.

The specifications of the LED display mainly include the following aspects:


  1. Pixel pitch: The pixel pitch is the physical distance between the pixels of the LED display, usually expressed in millimeters (mm). Smaller pixel pitch (for example: P2.5, P3, P4 ) means denser pixels and clearer image display.


  1. Brightness: The brightness of the LED display refers to the luminous intensity of the LED light-emitting diode, usually expressed in nits. The higher brightness makes the display clearly visible in bright outdoor environments.


  1. Contrast Ratio: Contrast refers to the brightness ratio between the brightest and darkest parts of the display. A higher contrast ratio improves image detail and color expression.


  1. Refresh Rate: The refresh rate refers to the number of times the display refreshes the image per second, expressed in Hertz (Hz). A higher refresh rate reduces image flicker and motion blur.


  1. Color Saturation: Color Saturation refers to the degree to which led display screen can present true colors. Higher color saturation can make the image more colorful and vivid.


  1. Viewing Angle: The viewing angle refers to the range in which the display still maintains image quality and brightness when viewed from the side. Larger viewing angles allow more people to view the led display from different angles without distortion or dimming.



– High brightness and clarity, suitable for outdoor bright environment.

– Larger size and flexible shape to attract people’s attention.

– Durable and adaptable to various weather conditions.

– It can be controlled remotely and updated in real time to facilitate content publishing.



– Higher initial investment, involving equipment and installation costs.

– High energy consumption, requiring a lot of power consumption.

– Some display screens have limited viewing angles, so you need to choose a suitable viewing position.

– Some low-end products may have image quality and reliability issues.


It is necessary to choose the appropriate LED display specifications according to actual needs and budget, and weigh its advantages and disadvantages.

The price of an outdoor LED screen varies based on a number of factors, including but not limited to the following:

  1. Specifications and sizes: Different specifications and sizes will result in price differences. Larger and higher-resolution displays are generally more expensive.
  1. Pixel pitch: Smaller pixel pitch can provide higher pixel density and clearer images, but the price is relatively high.
  1. Brand and quality: Well-known brand raw material lamp beads (Nationstar and Kinglight) usually have higher quality and reliability, and the price will be correspondingly higher.
  1. Technical features: Some advanced features, such as high refresh rate, high contrast, high brightness, etc., the price is relatively high.
  1. Function extension: Some optional function extensions, such as remote control system, protective equipment, dimmer, etc., the price is relatively high.

Since the price of outdoor LED screen involves many factors, there is no definite standard price. Generally speaking, the price of outdoor LED display screens ranges from several thousand dollars to hundreds of thousands or even higher, and the specific price needs to be determined according to actual needs and customization. If you have specific needs, it is recommended to contact our professional LED display staff for further consultation and quotation.

Here are some important things to consider when purchasing an outdoor LED display:


  1. Outdoor environment and installation conditions: Consider the environmental conditions of the specific outdoor site where the LED display will be installed, including climate, temperature range, humidity, wind, etc. Make sure you choose a display that meets these conditions and is capable of stable operation in harsh outdoor environments.


  1. Audience Distance and Visibility: Determine pixel pitch, resolution, and LED display size based on the expected audience distance of LED display. Make sure you choose a LED display that maintains image quality that is clearly visible both as viewers move away and as they move closer.


  1. Brightness and contrast: outdoor LED displays need to have enough brightness to deal with bright sunlight and ensure that the image is clearly visible. At the same time, higher contrast can improve image detail and color expression. Select the appropriate brightness and contrast level according to the brightness requirements of the outdoor environment.


  1. Compliance requirements: According to local regulations, understand the compliance requirements of outdoor LED displays, including installation specifications, protective measures, weather resistance, etc. Make sure LED display you purchase complies with relevant standards and regulations.


  1. Maintenance: Understand the maintenance requirements of LED display screen, including cleaning, waterproofing, dustproofing, etc. Make sure that routine maintenance is easily accessible and that the structure and materials of LED display are stable and durable in outdoor environments.


  1. Suppliers and after-sales service: Choose a reliable LED screen supplier and know their experience and reputation. At the same time, consider the after-sales service and technical support provided by the supplier. Find out about features such as warranty duration, repair intervals, remote control and updates, and led display supplier responsiveness and quality of service.


  1. Budget and cost: Determine the feasible scope of purchasing outdoor LED displays according to the project budget, comprehensively consider factors such as price, performance and quality, and choose the most valuable product.


Consider the above matters comprehensively to ensure that the selected outdoor LED display can adapt to the outdoor environment, meet the project requirements, and have good reliability and performance.

There are some important differences between outdoor LED displays and indoor LED displays in terms of design, features and uses:


  1. Brightness and contrast: Outdoor LED displays usually need to have higher brightness and contrast to cope with bright outdoor sunlight. The brightness requirements of indoor LED displays are relatively low, because the indoor environment is usually dim.


  1. Protection and dustproof performance: Outdoor LED displays must have good waterproof, dustproof and climate change resistance capabilities to adapt to harsh outdoor environmental conditions. Indoor LED display screens are relatively loose on these requirements.


  1. Pixel pitch: Outdoor LED displays usually require a larger pixel pitch to ensure that viewers can still get clear images when viewing from a distance. The pixel pitch of the indoor LED display can be smaller to present higher image details.


  1. Visibility and viewing angle: Outdoor LED displays need to have a large viewing angle to ensure that the audience can see clear images from all angles. The visibility requirements of indoor LED displays are relatively low.


  1. Durability and environmental adaptability: Outdoor LED displays need to have high durability and be able to withstand factors such as wind and rain, ultraviolet rays and atmospheric pollution. Indoor LED displays generally do not require this high degree of durability.


  1. Uses and occasions: Outdoor LED displays are suitable for outdoor advertisements, stadiums, public squares, etc. to display advertising information, real-time scores, etc. Indoor LED display is suitable for indoor places, such as shopping malls, conference rooms, studios, etc., to display advertisements, display information, play videos, etc.


It is necessary to choose the appropriate outdoor LED display or indoor LED display according to the specific needs and usage scenarios to obtain the best display effect and performance.

When installing an outdoor LED display, you need to pay attention to the following important items:


  1. Selection of installation location: Choose a suitable installation location and ensure that led display screen will not be exposed to too much direct sunlight to avoid loss of image quality. At the same time, consider the audience’s line of sight and viewing distance to ensure the visibility of the display.


  1. Structure and support: Make sure that the installation structure and support of led display can firmly carry the weight of led display and resist wind and other external forces. Use proper brackets and fixing bolts for installation to ensure the overall firmness and stability.


  1. Waterproof and dustproof measures: Outdoor LED displays need to have good waterproof and dustproof capabilities to protect internal electronic components and ensure normal operation. Use waterproof sealant and dust cover to ensure that the various interfaces and openings of led display are fully protected.


  1. Power supply and cable management: Reasonably plan and arrange power lines and signal lines to ensure stable and reliable power supply and signal transmission. Avoid entanglement of various cables and use waterproof and weather-resistant cables and connectors.


  1. Grounding protection: Use proper grounding facilities to ensure that led display screen and related equipment can be effectively grounded to prevent lightning strikes and electrical failures.


  1. Safety considerations: Ensure construction safety during installation, use appropriate tools and equipment for installation, and follow relevant safety operating procedures. Avoid installations in hazardous areas or near vulnerable objects.


  1. Compliance requirements: According to local regulations and standards, ensure that led display installation complies with the corresponding compliance requirements. For example, protective equipment, emergency power off switches, etc.


  1. Testing and debugging: After the installation is completed, carry out necessary testing and debugging to ensure that the various functions of led display are running normally, the image quality is clear and stable, and there is no abnormality.


It is necessary to comprehensively consider the above matters according to the specific installation environment and requirements, and follow the relevant installation standards and operating guidelines to ensure the safe, stable and effective operation of the outdoor LED display. It is recommended to seek guidance and support from LED display manufacturers or LED display professionals during the installation process.

The steel structure manufacturing principle of outdoor LED display mainly includes the following aspects:


  1. Structural design: According to the size and weight requirements of the LED display, design a suitable steel structure frame. The structural design needs to take into account the support and fixation of the various components of the display screen, and at the same time, it needs to meet the relevant safety and stability requirements.


  1. Material selection: Choose weather-resistant steel suitable for outdoor environments, such as stainless steel or galvanized steel. These materials have good oxidation resistance and corrosion resistance, and can operate stably for a long time in an outdoor environment.


  1. Welding and joining: Use welding or bolting to fasten the various parts of the steel frame together. Welding provides a stronger connection, while bolting facilitates disassembly and maintenance.


  1. Strengthen support: In order to enhance the stability and load-bearing capacity of the structure, the steel structure frame usually adds components such as beams, longitudinal beams and support columns. These reinforced supports distribute weight and pressure, making the entire structure stronger and more stable.


  1. Protection and coating: Steel structure frames need to be protected to improve weather resistance and corrosion resistance. Anti-rust treatment and coating can be carried out, so that the surface of the steel structure has better protection performance. Adding a circle of aluminum-plastic panel edging outside the steel structure will make the whole more beautiful, and also increase a certain degree of waterproofness.


  1. Installation and adjustment: install the steel structure frame at the designated position, and adjust the levelness and verticality of the structure. Make sure led display is mounted smoothly, meets safety requirements, and is functioning properly.


  1. Testing and acceptance: After the steel structure is fabricated, carry out necessary testing and acceptance. To ensure the stability and bearing capacity of the structure, while meeting the relevant quality standards and requirements.


Through the above steel structure production principles, it can provide stable support and fixation for the outdoor LED display to ensure its safe and stable operation in the outdoor environment. It is important to strictly follow the relevant standards and specifications during the production process to ensure the quality and reliability of the steel structure. It is recommended to seek the guidance and support of a professional steel structure fabrication company during the fabrication process.

To prolong the service life of outdoor LED display, you can take the following measures:


  1. Proper installation and maintenance: ensure the stable installation and fixation of the steel structure of the led display screen to avoid damage to the led display screen caused by external shocks and vibrations. Clean the led display regularly to prevent dust and dirt from accumulating, especially keep accessories such as cooling fans and air ducts unobstructed.


  1. Control brightness and temperature: reduce the brightness of the led display screen, adjust the brightness reasonably according to actual needs, and avoid overheating caused by long-term use of ultra-high brightness. Make sure that the display is working within a suitable temperature range, and avoid the influence of too high or too low temperature on the led display.


  1. Reasonable use: avoid excessive use of led display screen, and try to avoid continuously displaying the same image for a long time, so as to reduce the wear and tear of the LED light. Reasonably use various functions of the display screen, such as adjusting brightness, dynamic images, etc., to reduce the load on the display screen.


  1. Protective measures: Use a protective cover or protective screen cover to protect the surface of led display from external physical damage, dust and moisture intrusion. Ensure the waterproof performance of the display to avoid damage to led display by rain and humidity.


  1. Regular inspection and maintenance: Regularly adjust and check led display screen to ensure the normal operation of led display screen. Replace and repair problematic LED modules and components in time to prevent further deterioration of the problem.


  1. Avoid lightning strikes: take appropriate lightning protection and grounding measures to ensure that the display screen is free from lightning strikes and electrical interference.


  1. Make a reasonable maintenance plan: According to the use of led display screen and the suggestions provided by the manufacturer, make a reasonable maintenance plan, including regular cleaning, inspection and maintenance work.


Note that the above measures are general suggestions for prolonging the service life of outdoor LED displays. The specific operation and maintenance methods should also be implemented according to the specific display model and LED display supplier requirements. Get in touch with our professional LED display staff regularly to get more detailed maintenance guidelines and maintenance suggestions.

Daily maintenance is an important measure to keep the outdoor LED display in normal operation and prolong its life. Here are some considerations:


  1. Clean led display: Regularly clean the surface and cabinet frame of led display to avoid the accumulation of dust, dirt and debris. It can be wiped gently with a soft cloth, avoiding the use of cleaning agents containing acidic or corrosive ingredients.


  1. Prevent moisture intrusion: ensure the waterproof performance of led display screen, especially the sealed interface and connecting wires. Prevent moisture from entering the inside of led display, especially in rainy days or environments with high humidity.


  1. Control brightness and temperature: Reasonably adjust the brightness of led display screen, avoid running at too high brightness for a long time, so as to reduce the load of LED lights. Keep led display screen working within a suitable temperature range to avoid the influence of excessively high or low temperature on the led screen.


  1. Regular inspection and maintenance: Regularly check whether the various parts and circuits of the led display screen are operating normally, especially the LED module and power supply. Replace and repair the problematic parts in time to avoid the expansion of the problem.


  1. Control operation: Reasonable use of various functions of the led display screen to avoid continuous display of the same image for a long time, so as to reduce the wear and tear of the LED lamp. Operate the control system of the led display screen carefully to avoid failure caused by misoperation.


  1. Prevent vibration and impact: ensure that the steel structure frame of led display screen is installed stably to prevent damage to led display screen caused by external vibration and impact.


  1. Lightning protection measures: Take appropriate lightning protection and grounding measures to protect led display screen from lightning damage and electrical interference.


  1. Regularly back up data: regularly back up the data in the led display to prevent data loss or damage.


  1. On-duty and monitoring: Set up on-duty personnel, conduct regular monitoring and inspections, and deal with abnormalities on the led display screen in a timely manner.


  1. Maintenance records and maintenance plan: establish maintenance records, record the maintenance status of the led display screen, formulate a reasonable maintenance plan, and perform regular maintenance according to the usage conditions and manufacturer’s recommendations.


The above are some precautions for daily maintenance. According to the specific display model and LED display supplier requirements, you should also refer to the maintenance guidelines and suggestions provided by them. Regularly keep in touch with LED display suppliers to obtain timely technical support and maintenance suggestions.


Judging the quality of outdoor LED display can consider the following aspects:


  1. Pixel density and display effect: Observe the pixel density of the display screen, that is, the number of LED points per unit area. High pixel density will bring clearer and more detailed image display effect. In addition, pay attention to observe the contrast, color vividness and color consistency of the display screen to ensure that the display effect is good.


  1. The quality of LED lamps: understand the brand and model of LED lamps used, and choose well-known and reliable brands, such as Nationstar lamp, Kinglight lamp, etc. High-quality LED lamps have the characteristics of high brightness, low energy consumption, long life, and true colors.


  1. Protection performance: Outdoor led display screens need to have good waterproof, dustproof and impact resistance capabilities to ensure normal operation in harsh outdoor environments. Learn about the protection level of the display and related certifications, such as IP65, IP66, etc.


  1. Driver chip (IC) and control system: pay attention to the driver chip and control system of the led display to ensure its stability and compatibility. High-quality driver chips can provide more stable current and frequency control, as well as more precise image processing.


  1. Durability and longevity: Know the design life and service life of the led display, and consider the materials and construction used for it. The led display screen should have a long service life, be stable and reliable, reduce maintenance costs and the need for frequent replacement.


  1. Heat dissipation performance: Outdoor led display screens will face a high temperature environment, so they need to have good heat dissipation performance to ensure normal operation and prolong the service life of LED lights. Make sure that the heat dissipation system inside the led display screen is designed properly and can effectively cool down.


  1. Manufacturer reputation and after-sales service: Choose a manufacturer with good reputation and reputation, and understand its after-sales service system and technical support capabilities. High-quality manufacturers can provide comprehensive after-sales protection, solve problems and perform maintenance in a timely manner.


In addition to the above elements, you can also refer to the evaluation and feedback of other users, consult with our professionals, and understand the product comparison and industry standards in the market. Considering the above factors comprehensively, we can more accurately judge the quality level of outdoor LED display.

Waterproof and moisture-proof measures for outdoor LED displays are an important part to ensure their normal operation in harsh outdoor environments. Here are some common waterproofing and moisture protection measures and their remedies:


  1. Sealing structure design: Through reasonable sealing design, ensure that each part and interface of the led display screen has good sealing performance. Including the use of rubber sealing strips, glue seals, sealants, etc. to prevent moisture from entering the interior of the display.


Remedy: If the led display screen leaks, it needs to be checked and repaired in time. Water sealant can be used for sealing to ensure the sealing effect.


  1. Waterproof coating and material selection: apply a waterproof coating to the surface of the outdoor led display to increase its waterproof performance; choose waterproof materials, such as waterproof and sealed panels, connectors, etc.


Remedy: If the waterproof coating of the led display is worn or aged, it is necessary to reapply the waterproof coating or replace the waterproof material.


  1. Drainage and ventilation system: ensure that there are good drainage measures at the bottom and around the display to prevent water accumulation; at the same time, provide breathing holes and ventilation equipment to reduce the impact of humid air on the display.


Remedy: If there is water at the bottom of the display, clean it up in time and ensure smooth drainage. If the breathing hole is blocked, it needs to be cleaned and kept well ventilated.


  1. Moisture-proof treatment and heating measures: use moisture-proof agent or moisture-proof device to carry out moisture-proof treatment on the inside of the display; in a low-temperature environment, use a heating device to heat the led display to prevent moisture condensation.


Remedy: If there is moisture or water vapor inside the led display, use a dryer or replace the moisture-proof agent to absorb moisture.


  1. Regular inspection and maintenance: Check the led display screen regularly to ensure the effectiveness of waterproof and moisture-proof measures; timely maintain and replace damaged or aging parts.


Remedy: If the waterproof and moisture-proof measures fail, it needs to be repaired and replaced in time to ensure the normal operation of the display.


It is important to implement corresponding waterproof and moisture-proof measures and remedial measures according to the specific led display model and LED display supplier requirements. Regularly keep in touch with LED display suppliers to obtain timely technical support and maintenance suggestions. At the same time, pay attention to follow the instructions in the maintenance manual, and carry out maintenance and maintenance according to the actual situation.

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