... Product Description P25 outdoor full color LED display, P25 Outdoor Flexible LED Display, LED screen, LED board 1. High brightness 2. Excellent white color balance ... the color is over 16.7 millions, and the brightness, contrast, saturation, chroma can be adjusted by manual and sensor, ... ~+55°CWorking Humidity5%RH~85%RH P25 Outdoor Flexible LED Display, LED Screen, LED Biilboard,Led Advertising Screen