1. Model
Outdoor LED display, the most common are P10, P12, P16, P20 and other full-color LED display. The outdoor LED display is in the form of in-line lights, that is to say, our red, green and blue lights are separated, and each light is independent. There are three lights forming a pixel point, forming an LED unit board.

2. Installation method and height
Installation height: According to our outdoor installation height, it can provide a good basis for us to choose the LED display model. If our installation height is higher, the screen area is larger, so we can choose a larger LED display, such as P16, P20, etc.; otherwise, choose P10, etc. The installation method is different, which is an important reference for us to choose the LED display box. Generally, in addition to the wall-mounted installation method, other installation methods are recommended to use a sealed box.

3. Viewing distance
The closest viewing distance is also one of the important references for choosing an outdoor LED display.
Of course, the appeal suggestions are just some conventional opinions, which will inevitably be a bit cumbersome. Now there are many better ways to solve the problem.