Outdoor LED displays use an array of light-emitting diodes (LED) to display computer-programmed text and images that can be easily changed and updated through suitable supporting software. Outdoor LED displays comprise LED display products such as LED billboards, mobile LED screens, perimeter LED displays, LED video walls for indoor/outdoor applications, and LED matrix displays. LED displays are used at TV studios, airports, aboard trains, bus stations, retail stores & shopping centers, ... Read more