How to choose outdoor LED display

From the perspective of the actual application market, the proportion of outdoor led displays has increased year by year, accounting for about 60% of total display sales, and indoor displays account for 40%. Outdoor LED displays dominate the advertising field.

How to purchase outdoor LED display?

There are different trade-offs depending on the needs of each project, such as pixel, resolution, price, playback content, display life, and pre- or post-repair options. Of course, we must also consider the load-bearing capacity of the installation site, the brightness around the installation site, the viewing distance and viewing angle of the audience, the weather conditions of the installation site, whether it is rainproof, whether it is ventilation and heat dissipation, etc. Here are some suggestions from RadiantLED

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1. Need to display content

The aspect ratio and the diploma are based on the actual content. The video screen is generally 4:3 or nearly 4:3, and the ideal ratio is 16:9.

2. Confirmation of visual distance and viewing angle

In order to ensure long-distance visibility in the case of strong light, ultra-high brightness LEDs must be used.

3. Design of the appearance shape

At present, it is possible to customize the LED display according to the design and shape of the building. For example, the 2008 Olympic Games and the Spring Festival Gala will apply the LED display technology to the extreme to achieve an extremely perfect visual effect.

4.Pay attention to the fire safety of the installation site, energy saving standards of the project, etc.

Of course, in terms of selection, brand factors, LED screen quality, and after-sales service are all important factors to consider. The display screen is installed outdoors, often exposed to the sun and rain, the wind is blowing, and the working environment is bad. If the electronic equipment is wet or seriously damp, it may cause a short circuit or even a fire, causing malfunction or even fire, resulting in loss. Therefore, the requirement on the structural structure is that it is necessary to take into account the weather conditions and can do wind, rain and lightning protection.

5. Installation environment requirements

Industrial-grade integrated circuit chips with an operating temperature between -40 ° C and 80 ° C are selected to prevent the display from starting due to low temperature in winter. Install the ventilation equipment to cool down, so that the internal temperature of the screen is between -10 °C and 40 °C. An axial fan is installed on the back of the screen body to discharge heat when the temperature is too high.

6. Cost control

The power consumption of the display is an essential factor to consider.

With the gradual increase in consumer demand for display effects, the further decline in costs, the competition of major manufacturers is also growing, consumers are increasingly confused about the purchase, I hope the above points can bring some help!


Post time: Apr-28-2020