1.large visual scale 2.high performance-price ratio 3.sturdy and durable 4.bright and energy-saving Module size 160mmx160mm Module resolution 16dots x 16dotsConfiguration 1R1G1B Viewing Distance 12m-100mBrightness Luminance>=6000cd/m2 Ingress protection front/rear IP65/IP54 Control Manner 1/4Drive Method Constant current Viewing angle H:110° V:55°Operating Humidity 10~99% Storage Humidity 10~99% ...