You must know the trick to buy LED display screen
First, the picture quality of full-color LED display screen
One of the important qualities of high-quality full-color LED display screen should be configured according to different use environments. If placed outdoors, the outdoor large LED display screen will be exposed to direct sunlight, and the sunlight reflected by the screen will affect the playback effect. Sometimes, if the brightness of the outdoor display is too low, the content of the screen will be completely invisible; If placed indoors, the indoor LED display screen will not be exposed to direct sunlight, and the brightness can be slightly lower. Therefore, the brightness of the screen depends on whether there is direct sunlight. The high-quality full-color LED display screen can automatically adjust the brightness of the display screen according to the visual characteristics of human eyes under different environmental brightness conditions, and the color temperature of the display screen can also automatically change, so that human eyes feel comfortable and decent.
Second, the stability of full-color LED display screen
The stability of full-color LED display screen depends on wind, rain, earthquake, lightning protection and other factors. The waterproof work of outdoor LED display screen is mainly reflected in three aspects: the first module is waterproof, the second box is waterproof, and the third frame is waterproof. The most important thing is that the cabinet is waterproof. Generally, the outdoor LED display screen has a large area, so it is difficult to make it completely watertight.
Therefore, the choice should be carefully considered, while the indoor LED display screen needs to be considered more dustproof. Only when the LED display is more stable, can they be more secure when buying LED display screen.
