Shenzhen Lianchengfa Technology Co., Ltd.

In today's digital era, LED display is like a bright pearl, with its excellent visual effect and powerful information dissemination function, shining in many fields. When we get involved in the procurement of LED display, a detailed list of quotes is like a lighthouse in the sea, for us to light the way forward, guiding us in the price and value of the ocean to make a wise choice.LCF editor will be in this article in-depth discussion of factors affecting the list of quotes for LED display, to help you better understand the procurement of LED display.

First, the core components - the value of the pixel code

The core of the LED display lies in its pixels, and the quality of the pixels directly determines the advantages and disadvantages of the display effect. In the quotation list, pixel pitch is one of the key indicators. The common pixel pitch is P1.2, P1.5, P1.8, etc. The smaller the value, the higher the pixel density, the clearer and more detailed the picture, and the higher the price accordingly. For example, the price per square metre of a P1.2 small pitch LED display may be thousands of dollars higher than that of a P1.8. This is because in the smaller pitch, the production process and technology requirements are more stringent, the need for higher precision equipment and more detailed manufacturing process to ensure that each pixel can accurately and accurately light and colour.

As the ‘heart’ of the pixel, the chip is also an important factor affecting the price. The chips of international famous brands usually have higher stability and better colour reproduction, but the price is also relatively high. Some domestic brands of chips may be more advantageous in terms of price/performance ratio, but their performance and quality may be slightly different. In the quotation list, the difference in chip brands and models can lead to significant price fluctuations. For example, the price of LED display with high-end chips may be about 20%-30% higher than that with ordinary chips.

Second, the display area - the subtle correlation between size and price

Display area is one of the important factors in determining the total price of LED display. Generally speaking, the larger the area, the higher the cost of materials and processes required, the price naturally rises. The quotation list will calculate the area and price based on the length and width dimensions of the display as well as the installation method. Taking common outdoor full colour LED displays as an example, the price per square metre ranges from a few thousand yuan to tens of thousands of yuan. If an outdoor advertising display has an area of 100 square metres and is priced at $5,000 per square metre, then the price of the main body of the display alone will be as high as 500,000 yuan.

In addition, the installation method will also have an impact on the price. Wall-mounted installation is relatively simple and low cost; while column mounting or hanging installation requires additional structural support and installation and commissioning work, the cost will increase accordingly. For example, for an LED display of the same area, the cost of wall-mounted installation may be about 10-20% lower than column-mounted installation.

Third, the control system - the conductor behind the scenes

Control system is like the LED display ‘brain’, responsible for signal reception, processing and image display control. Its performance directly affects the operation stability of the display and display effect. Quotation list, the price of the control system is usually included in the overall offer, but the price of different brands and models of control systems vary greatly. High-end control systems have faster processing speeds, more powerful features and better compatibility, enabling smooth playback of HD video, multi-screen linkage and remote control. For example, a set of well-known brands of high-end control systems may cost tens of thousands of dollars, while some ordinary control systems may cost about a few thousand dollars.

At the same time, the software part of the control system should not be ignored. High-quality control software interface is friendly, easy to operate, can provide users with a wealth of display modes and setting options. Some professional LED display manufacturers will independently develop control system software and provide it to users as the added value of the product. When choosing LED display, we need to pay attention to the brand of the control system, performance and software features to ensure that the display can meet our actual needs.

Fourth, the power supply and heat dissipation - the guarantee of stable operation

Power supply is the source of power for the normal operation of the LED display, and the heat dissipation system ensures that the display will not be damaged due to overheating during long operation. Although these two parts in the offer list accounted for a relatively small proportion, but their quality and performance on the stability and life of the display is crucial.

A quality power supply with high efficiency, high stability and good electromagnetic compatibility can provide a stable power supply for the display. In terms of price, branded power supplies are usually a bit higher than ordinary ones. For example, a 500W branded power supply may cost several hundred dollars, while an ordinary power supply may cost only a few tens of dollars. However, in order to ensure the long-term stable operation of the display, choosing a branded power supply is a wiser choice.

The design of the cooling system directly affects the cooling effect of the display. There are two common ways to dissipate heat: air-cooled and water-cooled. Air-cooled heat dissipation is less costly, the heat will be emitted through the fan, but the effect may be limited in the high temperature environment. Water cooling cooling effect is better, but the system is relatively complex, the cost is also higher. In the quotation list, the price of the cooling system will vary according to the heat dissipation method and the power size of the display. For some large LED display, may need to be equipped with professional cooling equipment, which will increase the cost.

Fifth, other factors - the details see the real chapter

In addition to the above main components and factors, the LED display quotation list may also contain some other costs, such as bezel material, installation and commissioning fees, transport costs, after-sales service fees.

The choice of frame material will affect the appearance and overall texture of the display. Aluminium alloy frame has the advantages of lightweight, beautiful, corrosion-resistant, etc., the price is relatively high; while the plastic frame cost is lower, but the texture and strength may be slightly inferior. In the quotation list, the different materials of the frame will lead to a certain difference in price.

Installation and commissioning is an important part of ensuring the normal operation of the LED display. A professional installation team needs to have rich experience and technology, and be able to carry out reasonable installation and commissioning according to the on-site environment. Installation and commissioning costs usually vary according to the size of the display, installation difficulty and geographic location and other factors. In some remote areas or complex installation environment, the installation and commissioning costs may be relatively high.

Transportation cost is also not to be ignored, LED display belongs to fragile goods, in the transport process need to take special packaging and protective measures to ensure its safe arrival at the destination. The transport cost will be calculated according to the transport distance, the weight and volume of the goods and the mode of transport and other factors. Generally speaking, the further the distance, the heavier and larger the goods, the higher the transport cost.

After-sales service is one of the important standards to measure the value of a product. High-quality after-sales service can provide users with timely technical support, maintenance and replacement of parts and other services to ensure that the display in the use of the process without worries. In the quotation list, after-sales service costs are usually included in the total price by a certain percentage or amount. Some well-known brands of LED display manufacturers will provide a longer warranty period and perfect after-sales service system, but its price may be relatively high. However, from the perspective of long-term use, it is worthwhile to choose products with good after-sales service.

To sum up, the LED display quotation list is a complex and detailed document, which covers the cost breakdown from core components to peripheral equipment, from the product itself to after-sales service and so on. When interpreting the quotation list, LCF editorial suggests that you need to comprehensively consider various factors, weigh the relationship between price and quality, performance and demand, in order to make the most appropriate purchasing decisions. Only in this way can we select a cost-effective LED display that meets our needs in a large number of products, bringing us a more exciting visual experience for our life and work. We hope that the introduction of this article can help you better understand the value logic behind the LED display quotation list, so that you are more comfortable in the procurement process, clear consumption, real benefit.LCF is a collection of R & D, intelligence, sales, operation, service in one of the national speciality and speciality new small giant enterprises, national high-tech enterprises. If you need to buy LED electronic display friends can also directly contact the LED display manufacturer LCF, big country brand, trustworthy!