... module prevents from deformation. On-site brightness and chroma calibration can recover the uniformity. ---- High energy efficiency Adopt high-brightness ... low consumption, saving 20% power energy. High PFC power supply can cut 20% power consumption. Additional temperature, display and brightness ... P12.5,P14,P16,P20,P25,P31.5,P40,P80. my alibaba express p10mm HD outdoor vedio led board panel