Hey, have you always seen cool LED screens on the streets recently? The transparent glass in the mall suddenly played an advertisement, and the floor at the concert actually shines... Are you thinking too:​Where can buy these high-tech LED displays reliable?​​ Don’t worry, let’s talk about this today and teach you how to pick the good products you like!

1. First understand: where is the LED screen you want to use?

(Knock on the blackboard! You must think about these 3 things before buying the screen)

​​1. Use scenarios determine product type​

• Outdoor advertising space must be selected as hardcore warriors with brightness above 4000cd/m², which can be clearly displayed under the sun at noon.
• Stage performances require a high 1920Hz refresh screen, and the screen does not drag when the singer shook his head.
• Try a transparent screen with a 86% transmissibility in the store window, which can not only display products but also prevent light.

​​Give a real case​: Last year, there was a P4 curved advertising screen project in the commercial district of Singapore. The designer specially chose a model with intelligent brightness adjustment. It automatically adjusts the brightness during the day to attract passers-by, reduces the brightness late at night to avoid light pollution, and saves 35% of the electricity bill in a year.

2. Where can I buy it for reliable? Comparison of the three major golden channels

(Take out a small notebook and note the key points)

​Channel 1: Professional exhibition gold rush​
The ISE European Exhibition in March and the Shenzhen Optical Expo in September are industry events. There was something interesting at the exhibition last year: An exhibitor directly laid the LED floor tiles screen into a catwalk, and the audience would have a special effect of petals when they stepped on it, and signed 12 orders on the spot.

​Channel 2: Online platform test the true body​​
Now many powerful manufacturers have official website online selection:

• Look at the monthly production capacity (the quality of factories with over 10,000 square meters is more stable)
• Check certification certificates (CE and CCC are the basic thresholds)
• Ask for after-sales policy (those who dare to promise 24-hour technical response are the real boss)

​Channel 3: Seen in physical stores is real​
Focus on three parts:

1. Box joints (try with A4 paper, the ones that cannot be inserted are the precision craftsmanship)
2. Thermal dissipation system (touch the back after 2 hours of turning on the machine, don’t be hot)
3. Color transition (playing videos of blue sky and white clouds, you can tell whether there are any color blocks at a glance

3. Don’t worry about technical parameters, remember these 5 hard indicators

(Interpretation of parameters that Xiaobai can also understand)

​​① Refresh rate ≥1920Hz​——This number is low, all the videos taken are ripple, and the Douyin post is directly turned into abstract paintings
​② Intelligent brightness adjustment——Indoor 800-1200 is just right, outdoor 4000 starts from the twelve hours, the smart screen can automatically sense ambient light
​​③ Protection level IP65​——The outdoor screen is not afraid of getting wet in the rain, and this is standard for the stadium fence screen
​​④ Quick disassembly and assemble structure——If the rental screen cannot be removed for half an hour, the performance company will be crying and faint in the toilet
​​⑤ Grayscale level 16bit+​——There is no fault when the gradient color is displayed, and this is especially needed by the electronic windows of the clothing store.

4. Avoiding pits: The 3 most common thunders for beginners

(It's all taught a lesson from blood and tears, friends)

​​Misconception 1: Only look at the price but not the configuration​
"Why is this P3 screen 2,000 more expensive than other companies?" - Maybe someone uses military-grade power supplies, and the failure rate is reduced by 70% directly
​​Misunderstanding 2: Ignore the installation environment​
A milk tea shop owner bought an indoor screen door, but it turned out to be corroded after three months of turbulence in the rainy season.
​​Misconception 3: After-sales guarantee as air​
The most outrageous thing I have ever encountered: a shopping mall screen was black, and the manufacturer said he wanted to wait for the accessories to be sent from abroad, but it delayed the Golden Week promotion

Personal opinion time:

After working in this industry for more than ten years, I found that LED displays are no longer the era of "just as long as they can be bright". I saw an interesting project two days ago: a Korean cosmetics store made a transparent screen into a smart makeup test mirror. Customers can test colors virtually by standing in front, and the customer flow directly doubled. What does this mean?​​Selecting a screen is not buying hardware, it is buying solutions!​​

Why can those large manufacturers with monthly production capacity exceed 10,000 square meters win orders for Tokyo Stadium in Japan? It’s not because you have arranged everything from shockproof design to perspective adjustments clearly. So when purchasing next time, you might as well ask more: "In addition to the screen itself, what value-added services can you provide?" It will surely open the door to a new world!

After all, where can I buy LED displays? The answer is hidden in your understanding of application scenarios, in the control of technical parameters, and in the eyes of choosing the right partner. Remember:​The good screen is not cheap, but it is not good screen. The key is to find the sweet spot that is cost-effective​——Do you think this is the reason?

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