Do friends who are new to the industry have this confusion? If you want to buy an LED display screen, you can find them from 888 to 88888 on a certain website, and the comments section all have "rave reviews." However, after looking around the offline market, the bosses all say that the products online are "industrial waste." Who should you trust? Today I’m going to tell the truth. I’m sure you’ll understand after reading this article!

▍Buying channels, red and black lists, these tips you need to know
There are three main ways to buy LED screens now:

1. ​​Factory direct sales​ ​(Suitable for large customers who want customization)
2. ​​Regional agent​ ​(can provide localization services)
3. ​​E-commerce platform​ ​(Risks and opportunities coexist)

Last year, a milk tea chain owner wanted to save trouble and bought 20 poster screens from a certain cat. As a result, during installation, it was discovered that the batches were not uniform, and the color difference was so great that it looked like Skittles candy. Later I found out that the store used second-hand modules to refurbish them. So,​ ​Manufacturers with monthly production capacity exceeding 10,000 square meters​ ​It's so reliable. Their production lines are standardized and there will be no such low-level mistakes.

▍How to break the price depth? Remember this formula
Don't listen to the nonsense of the merchants, I will teach you a hard-core algorithm:
Reasonable transaction price = (Lamp bead cost × area) + (driver IC cost × 30%) + (structural parts cost × 20%) + 15% service fee

For example: If the price of an indoor screen with P3 specifications is lower than 6,000/square meter, it can basically be concluded that second-hand lamp beads or counterfeit chips are used. Here's a little trick——​ ​Ask to see the original CE and CCC certifications from the manufacturer​ ​, 80% of those who dare to inspect goods on site are serious manufacturers.

▍If one of the four elements of after-sales guarantee is missing, everything will be ruined.
Be sure to confirm these terms when purchasing a screen:

• Warranty period starts at least 3 years (lamp bead life is 50,000 hours)
• Failure response time ≤ 24 hours (outdoor screen needs ≤ 12 hours)
• Free software upgrades for life (to prevent system obsolescence)
• Installation guidance package and teaching package (remote video also counts)

I saw a tragic case last month: a rental screen bought for a gym developed color patches after half a year of use. As a result, the agent ran away, and the manufacturer said it was "only responsible to the agent." In the end, the boss had to pay for repairs out of his own pocket. So,​ ​Sign a contract directly with the manufacturer​ ​Better than anything else, especially those factories that supply Japan and South Korea, the after-sales terms are stricter than the national standards.

▍Parameter Traps Revealed: These Numbers Can Deceive People
Merchants like to manipulate three parameters:

1. Mark the peak brightness as the normal brightness (the difference is two or three times)
2. Use theoretical refresh rate instead of actual value (depends on grayscale)
3. Virtual standard protection level (IP65 requires a third-party test report)

There is a way that many people don’t know about——​ ​Screens with refresh rates above 1920Hz​ ​, there will never be any scanning lines when taking videos with your mobile phone. Remember to bring a mobile phone with you when inspecting goods next time. Turn on the camera mode and test to see if it is genuine or fake.

Editor's opinion: Novices should look for three "hard indicators" when buying LED screens - check the manufacturer's monthly production capacity (choose carefully if it is less than 5,000 square meters), check the export qualifications (the Japanese and Korean markets have the strictest certification), and try a prototype of the same model (continuous playback for more than 8 hours). If you really can't make up your mind, just choose the models that are supplied to sports venues. This kind of screen must withstand the sun and rain, as well as high-intensity use. The quality will definitely stand the test.

for more product information and pricing, please contact us .