Application ranges of led screen for outdoor advertising: 1. Outdoor led screen for outdoor advertising can be built in a single or multi-business centers and places with large human traffic, to form an outdoor large screen broadcast network covering the whole city or even the whole nation, such as national tulip and xiangxieli. 2. Large led screen can give customers strong visual impact, super vivid pictures and huge influence, which is good for the building and spreading of brand image. Many large and vivid led screens are the local landmark and they are a good advertisement itself. 3. It can be built in busy street and community to form a media publication network. 4. Even for small screens, they also have the advantages of strong penetration force, wide coverage range, low investment and good publicity effect.