Are you often attracted by the cool splash LED lights in the mall? Want to install a piece of your store but are afraid of being cheated? How do newbies choose LED lights so as not to step on the wrong side? Today we will talk about this matter and explain it to you in plain language.

​​(1) What is a splash LED light? ​ ​
To put it bluntly, it is a display that can quickly switch images and generate visual impact. For example, the screen where advertisements are played in a loop at the entrance of the mall and the floor lights flashing with the rhythm of music in the bar all belong to this category. Nowadays, many store owners want to build this kind of equipment, but there are mixed things in the market - some people spent 50,000 yuan to install a screen, and the color blocks fell off after three months of use. ； Some people also bought second-hand goods for cheap, but they couldn't even find repair accessories.

Here is a cold knowledge: truly professional splash LED lights must meet two hard indicators. ​ ​First, the refresh rate is high enough​​(At least 1920Hz), otherwise you will see black ripples on the screen when you take a video； ​ ​Second, brightness must be adjusted intelligently​​If the outdoor screen in broad daylight is not bright enough, the picture will look like it is covered with gray. I have seen some small workshop products with high parameters, but they are not the case when used in actual use.

​​(2) What tricks do you need to look at when looking for a manufacturer? ​ ​
Let’s first talk about the pit that novices are most likely to step on. Last week, a young man who opened a milk tea shop told me that he found a manufacturer with a very low quotation online, but only after installing it:

• The box is made of ordinary iron sheet and it starts to rust in half a year
• The power cord is not waterproof
• The so-called "three-year warranty" does not include labor fees at all

Therefore, you cannot just compare the price when choosing a manufacturer. You have to focus on these key points:

1. ​​Is there any production line of your own​​(For example, automation factories with a monthly output of more than 10,000 square meters)
2. ​​Is the product certification complete?​​(Basic certifications such as CE and CCC are the bottom line)
3. ​​Can the technical team respond 24 hours a day​​(What should I do if the screen suddenly blacks in the middle of the night? )

For example, some manufacturers will boast about "Japanese technology" and "Korean chips", but even their own engineers can't tell the model of the driver chip. On the contrary, those companies that honestly engage in technology precipitation, such as manufacturers focusing on low-brightness and high-gray technologies, although you may not have heard of the name, their products account for 87% of the Southeast Asian market.

​​(III) Is the flash screen LED light expensive? ​ ​
This is the most received problem in the background. To be honest, the price difference can make you doubt your life——

• The 5-square-meter poster screen used in ordinary stores is about 20,000 to 80,000 yuan.
• Transparent window screen with curved design (such as 86% transmissiveness) may start at 150,000
• The fence screens of the stadium that can resist typhoons and rainstorms are even more exaggerated, with a unit price of over 300,000 yuan.

But don’t be scared by numbers. Nowadays, manufacturers of large-scale production can reduce costs. For example, if you adopt a modular design, you can change the module if the area is broken, and there is no need to scrap the entire screen. For example, if you use aluminum, magnesium, zinc alloy box, although the material is more expensive, you don’t have to worry about rust for ten years.

​​(IV) Self-question and self-answer session​​
Q: I run a small supermarket. Is it necessary to install such a high-end screen?
A: If it is just used to display promotional information, just select the indoor poster screen (brightness 800-1200cd/m² is enough). However, if you have a shop facing the street, it is recommended to directly use the outdoor screen (starting at 4000cd/m²), so that the picture can be seen clearly on rainy days.

Q: Will it be difficult to maintain after installation?
A: Good manufacturers will consider maintenance issues from the design stage. For example, pre-embedding of wire ducts in advance, quick disassembly structure design, and some even developed mobile APPs to remotely monitor screen temperature. Of course, basic maintenance such as regular dust removal is still necessary.

Q: I heard that LED screens consume a lot of power?
A: Now new technology can reduce power consumption by more than 30%. A boss told me that after he replaced the screen with the Tongyin driver technology, the electricity bill dropped from 500 yuan per month to 320 yuan, saving the difference in two years.

The editor finally said the truth: choosing a splash screen LED light is the same as finding a decoration team. Don’t just listen to sales bragging, you must look at actual cases - such as the stadium fence screens they make for overseas, or the curved advertising screens in commercial centers. These projects can best test the true level. If the other party doesn’t even dare to show you the video of the on-site installation, please change the next one as soon as possible.

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