BSP8S Module ParameterPixel Pitch 8mm Module size  256X128mm Cabinet size  1280×640mmPixel Density 15625dots/sqmLed Color  1R1G1B Module Resolution (W*H) 32*16=512 DOTSModule weight  0.31kgBest view distance  8m~50mHorizontal Viewing Angle>=160°Vertical Viewing Angle≥160° Avg. Power Consumption<700W/sqmMax. Power Consumption<1400w/sqmcontrol mode:synchronizationDisplay card DVI cardDriving Method 1/4 scanFrame Rate >=60HzRefresh Rate>=1800HzBrightness >=6300cd/sqmVotage: 110-220VColor temp.  6500K(adjustable)Lifespan: 10000hours Contrast RatioOperating Temp. -20~45computer system WIN98,WINXP,WIN2000,etcOperating Humidity  10%Signal: RF,S-Video,RGB,RGBHV,YUV,YC,COMPOSITION etc.Control system: PCTV(optional)+DVI +control card+fiber system(optional)Item BSPH8SSMD 3in1Lamp :SMD3535