Are you bosses worried about choosing LED transparent screens? The shopping mall windows want to have a sense of technology, but they are afraid of blocking the lighting of the store. ； Do you want to create an immersive experience in your exhibition hall, but are you worried that the installation fee will exceed your budget? Today we will break it apart and mash it into pieces to talk about it.——​ ​How to use three tricks to lock in a reliable transparent screen supplier​ ​, and can also avoid those pitfalls that novices must step into.

1. Three core indicators for screen selection. Don’t just listen to sales bragging.

A few days ago, I was looking at equipment for a friend and came across something outrageous: a manufacturer boasted that the light transmittance of its transparent screen was 90%, but it turned out that even the price tag on the shelf could not be seen clearly after it was installed. So,​ ​These three parameters must be grasped carefully​​：

1. ​​Permeability ≥85%​ ​: Don’t consider it if it’s lower than this number. For example, some major manufacturers can achieve 86% in actual measurements. They don’t block natural light during the day, and the picture is still bright at night.
2. ​​Refresh rate ≥1920Hz​ ​: Attention if you are doing live broadcasts or shooting promotional videos, this number can prevent ripples when shooting with mobile phones.
3. ​​Protection grade starts from IP65​ ​: Especially if it is installed at the entrance of a shopping mall, it would be too bad if water enters and short-circuits on rainy days.

2. There are hidden secrets in the installation plan. The three most common pitfalls for novices are:

Do you know? For a transparent screen of the same size, the installation cost can vary by RMB 20,000 to RMB 30,000. Last week, a restaurant owner complained to me: He chose the supplier with the lowest price, only to have the light strips die after three months of installation, and he had to pay for repairs out of his own pocket. Here is a reminder for you:

​​Material fee trap​​

• It is common for steel frames to be quoted 30% more per square meter.
• Require suppliers to provide "Material List Details", focusing on checking the amount of keels and connectors

​​Construction delay routine​​

• When signing the contract, be sure to specify the overdue compensation clause.
• Give priority to manufacturers with a monthly production capacity of more than 10,000 square meters. These companies have their own construction teams.

​​After-sales word game​​

• Be wary of "three-year warranty" clauses that exclude human factors
• Reliable ones will indicate 48-hour door-to-door service + 2-year free inspection

3. Real-life cases hide real skills and teach you three ways to test reality.

Last month I went to inspect an Internet celebrity restaurant project. The boss proudly showed me the case library provided by the supplier. When I saw it - they were all renderings downloaded from the Internet. Here are some tips for checking authenticity:

​​Look at the details​​

• The real case will have photos of the construction process, especially the corner processing details.
• Request to provide day/night comparison video of the same scene

​​Ask data​​

• How much higher is the actual operating power consumption than the nominal value?
• What is the data on changes in passenger flow after opening? (A good transparent screen can increase the store entry rate by 30%)

​​Check qualifications​​

• ISO9001 is the basic threshold
• Those with experience in overseas projects are more reliable (especially the Japanese and Korean markets with strict certification standards)

exclusive insight time

Let me tell you something from the bottom of my heart: This industry is now​ ​The technology gap is bigger than the price gap​ ​. In order to keep prices down, some manufacturers use lamp beads with a lifespan of only 50,000 hours, while regular large manufacturers can achieve 100,000 hours. Do the math: The cost of replacing a screen in five years is enough for you to buy two high-quality screens.

I've noticed a trend recently——​ ​Intelligent dimming has become a necessity​ ​. For example, some high-end screens can automatically adjust the brightness according to the ambient light. The brightness during the day is 4000nit without reflection, and the brightness is reduced to 800nit at night without glare, which can save 40% on electricity bills. The next time you choose a supplier, you might as well ask if this feature is available.

Finally, I would like to remind you: a good screen is like a good partner——​ ​Qualifications must be verified before marriage and maintenance after marriage.​ ​. Before signing the contract, you must go to the factory to see the production process. I have seen how their quality inspectors use a magnifying glass to inspect the lamp beads. This is a good way to spend your money!

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