Detailed Product Description PH6 Indoor SMD LED DisplayIndoor LED Video Display,led display screen,led display board,excellent color uniformity,perfect display performance,good quality,CE,ROHS,FCC,ISO9001 ... viewing angle: 120 degrees Vertical viewing angle: 50 degreesStorage temperature: -40 - +85 Working temperature: -20 - +50 Humidity: 10% - 95% RH Power: Working ...