1) Indoor full color LED display : Equally or compactly make the red, green, blue color in one dot, equally distribute at the panel, so make the whole display
2) Usually apply for physical sports, advertisement, bank, stock exchange, station, port, marketplace, telecommunication, department, school, monitor, restaurant, entertainment,
3) Full spec, such as P4mm,P5mm, P6mm,P7.62mm,P8mm,P10mm, etc