Nationstar led lamp high definition full color outdoor fixed led display for video usage 3years warranty

Large outdoor LED displays are well known, and they are usually used in advertising, traffic information and cultural exchanges. In large and medium-sized cities around the world, a variety of large outdoor LED displays are scattered in every corner of the city center, and even become a highlight of the city center. It is precisely because of the wide application of large outdoor LED displays that more and more people are interested in it. Shenzhen led display manufacturers will share with you the characteristics of outdoor LED displays

The specifcation and parameters as follows:

In order to ensure that the image of the LED display will not be distorted, the surface flatness of the outdoor

LED display must be kept within ±1mm. If this requirement is not met, and the phenomenon of local bumps

will cause the outdoor LED display to be There is a problem of blind angle in the viewing angle when playing the video.

Therefore, it can be said that flatness is a major factor in judging high-quality outdoor LED displays.

Large-screen LED displays installed outdoors will be affected by the weather outdoors. For example, the outdoor brightness is different between sunny days and rainy days, and if the brightness of the display cannot be adjusted automatically, the effect will be different under different weather conditions, and it will even be greatly reduced. In order not to affect the viewing effect of the target audience, the outdoor large LED display will have the automatic brightness adjustment function, that is, according to the outdoor weather conditions, the brightness of the display screen is automatically adjusted to achieve the best display effect.