... Pitch: 12mm, 14mm, 16mm, 20mm, 22mm, 25mm, Indoor full color LED display Pixel configuration: 1R1G1B (SMD 3 IN 1) ... 75mm, 7. 62mm (indoor twin color) 12mm, 14mm, 16mm, 20mm, 22mm, 25mm (outdoor twin color) LED Displays we manufactur in Shenzhen China ... %--95%Video signalPAL/NTSCControl systemDVI display card+full color controller cardMTBF≥10,000hoursLife span≥100,000hoursFlatnessTolerance of interpixel ...