Are you looking for LED electronic screens for stage events in Mengla? I’ve seen promotions from various manufacturers, but when I saw parameters such as “refresh rate 3840Hz” and “IP67 protection”, I was confused? Are you even more afraid of buying a fake product that will cause color patches to peel off after only three months? Today we are going to talk about how novices can avoid pitfalls - after all, even "how to gain fans quickly as a novice" requires reliable equipment first, right?

​​First understand the special characteristics of Mengla​​
The average annual humidity of Mengla is 78%. It’s no joke. During last year’s Water Splashing Festival, the LED screen on a temporary stage went black for half an hour due to a short-circuit due to condensation. So here you have to pay close attention to two parameters when selecting a screen:

1. Protection level is at least IP65 (proof against water spray)
2. The cooling system should have intelligent temperature control (it will not shut down when the temperature difference is large)

A local wedding company owner told me that a certain screen he bought cheaply had fog always accumulating at the bottom of the screen during performances in the rainy season. Later, he replaced the screen with a box with honeycomb heat dissipation holes to solve the problem. This brings up an important point——​ ​Don’t just look at the price, look at the technical details of the adaptation scenario.​​。

​​5 questions you must ask when buying a screen​​

• Can the brightness be adjusted manually? (The outdoor light intensity in Mengla during the day can reach 100,000 lux)
• How much does a single box weigh? (You will know how important lightweighting is when transporting to the copycat stage)
• Is there any anti-glare treatment? (When the stage lights are directly illuminated at night, they will not reflect into mirrors)
• Can after-sales response be provided 24 hours a day? (It took three days to fix the problem with the rehearsal in the early morning? )
• How versatile are the accessories? (The receiving card for the special interface is broken. Do I have to wait for the manufacturer to send it? )

For example, when we bought a floor tile screen for a bar, we didn't pay attention to ask about the load-bearing parameters. As a result, two modules were crushed by high heels within three days of opening. Later, I changed to a model with a tempered glass mask + honeycomb aluminum substrate, and I have been using it for more than two years without any problems.

​​The price trap that newbies are most concerned about​​
Many merchants will mix quotes for P3 and P4 screens. Here is a trick: reach out and make a "six" gesture. If you can see obvious pixel particles 2 meters away from the screen (just like the effect of holding a mobile phone too close to the screen), it is at least a screen with a pitch of P4 or above.

Here is a real comparison example:

Last month, Mengla Ancient Town held a lighting festival. The organizers originally planned to use rental screens, but found that the transportation fee was more expensive than the rental of the screen body. In the end, they directly purchased a quick-disassembly box. Eight people could build a 60-square-meter curved screen in two hours. The money saved was enough to hold three pre-heating activities.

​​Where to find reliable suppliers? ​ ​

1. Depends on the scale of the production base (manufacturers with a monthly output of more than 10,000 square meters have more stable quality control)
2. Check international certification (CCC is the basis, CE certification represents the level of export to the EU)
3. Need a case video (don’t believe the renderings, just watch the actual night playback)

A friend who works in concerts complained to me that the case videos he contacted from the supplier before were all stolen from other companies. Later, he asked to put a mineral water bottle in the corner of the screen as a mark in the video to test whether it was genuine or fake. Now, with the manufacturers he works with regularly, even the stadium fence screens can freely bend at 16°, and they can still operate stably on rainy days.

Finally, let me talk about a point that many people overlook:​ ​The installation team is more important than the screen itself​ ​. Last year, a company bought a high-end screen, but the installation team bundled the power cables and signal cables together, causing ripple interference in the image from time to time. Therefore, you must confirm whether the supplier provides its own installation team. The professionalism of the outsourced team cannot be guaranteed.

Editor's opinion: When buying a stage LED screen in Mengla, don't be fooled by the words "low price" and "spot". Focus on examining the manufacturer's engineering cases and technical response speed. Remember, a good screen is a comrade who can follow you for five years without losing the chain, not a consumable that you want to throw away after using it once.

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