Крытый полноцветный светодиодный экран SMD

Indoor LED Display Products Advantages: 1) Price Advantage: we have the best competitive price at the market, also have the same even better quality. 2) Performance Advantage: Best Equality, high consistency, Big viewing angle, can repair each led lamps 3) Quality advantage: From material to finished product, from design to produce, we control all steps, that's the guarantee of the quality and reliability. 4) Service advantage: Better service at same situation, better cooperation at same service! Technicial Parameters: 1Pixel Pitch5mm2Pixel ConfigurationSMD 3 in 13Brightness≥2800mcd/m24Brightness(Max./Min.)01:02:015Driving Method1/8 Duty6View AngleHorizontal 160° Vertical 20°7Optimal Viewing Distance4m 70m8Brightness ControlRed,Green and Blue 256 Grade/Each9Fresh speed≥600Hz10Frame Frequency60Hz11Input VoltageAC220V/50Hz12Defects Rate≤0.0000113Power ConsumptionMax.: 1100W/m2 Average: 700W/m214Screen weight35kg/m215MTBF>10,000 hours16Life span≥100,000 hours17Module Display Brightness Uniformity<3%18Earth Leakage Current<3mA19Protective GradeIP4520Temperature-operating20°C +60°C21Humidity-operating10% 90%RH22Controlling systemLINSN23Operating SystemWindows98/2000/XP/Vista