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The outdoor LED displays are favored by most clients because of their seamless connection, color contrast, and flexible installation, etc.
And how can we buy high-quality products when purchasing an outdoor LED full-color screen? I will share it with you next.
First, look at the flatness of the LED screen. In order to ensure that the LED display image will not be distorted, the surface flatness of the outdoor LED display must be kept within ±1mm.
If it can't meet the requirement, and the phenomenon of local concave and convex will lead to the problem that the viewing angle of the outdoor LED display has a dead angle when playing video. Therefore, it can be said that flatness is a major factor in judging the quality of outdoor LED displays.
Second, look at the brightness of the LED screen. Generally speaking, the brightness of the outdoor LED display should reach more than 4000cd/m2 to ensure the display work normally, otherwise, it will not be bright enough for everyone to see the content of the images played. Therefore, if you are looking for an outdoor LED screen with an excellent effect, you should look at the quality of the LED lamp and its brightness parameters.
Finally, look at the white balance of the LED screen. When the ratio of red, green and blue is 3:6:1, the screen will display the purest white. Therefore, if the display produced by the outdoor LED display manufacturer has a slight deviation in the proportion of the three primary colors, it will lead to a deviation in the white balance, which will affect the display quality of the outdoor LED display, so it is also very important to check white balance when purchasing.
Premteco is located in Shenzhen. Founded in 2003, we focus on research, design, manufacture, and sale of LED display. At the beginning, we were just a team with 30 people. Premteco has turned into an excellent company with over 500 people through our efforts. Over 100 patents have been authorized officially. Up to now, we have successfully completed outdoor and indoor LED screen projects scattering over 100 countries and regions, including the Beijing Olympic Games, Shanghai World Expo, Guangzhou Asian Games, FIFA and others Innovation and creativity are at the heart of all our designs.
Premteco has built up outstanding reputation in the industry by supplying consistent and reliable LED display products, which allow you to build a strong brand image, and catch the attention of new potential customers or enhance the visual performance of your stage. Meanwhile, we keep updating advanced facility and automatic machines. In addition, we are fiercely committed to providing exceptional service to our customers. Your needs are our responsibility! We strive to be the most innovative and the first-class global production enterprises. If you have any more inquiry, please contact us immediately.