Mini Size,Low Weight ,WaterProof Aluminum Housing,P16 Single Red Color ... / m2)≤400Luminance(CD/ m2)≥3000Driving mode1/4 ScanConstant currentWorking voltageAC 220V/50HZWorking environmentTemperature: -40degree~ +60degree; Related humidity: 10%-90%Grey scale ... , hotel, bank, custom, bus station ,railway,airport and so on. Mini Size P16 Single Red Color Bus Station Display,Aluminum Housing ...