BSP5S Module ParameterPixel Pitch  5mm Module size  160X160mm Cabinet size  640×640mmPixel Density 40000dots/sqmLed Color  1R1G1B Module Resolution (W*H) 32*32=1024 DOTSModule weight  0.2kgBest view distance  5m~50mHorizontal Viewing Angle>=160°Vertical Viewing Angle≥160° Avg. Power Consumption<700W/sqmMax. Power Consumption<1400w/sqmcontrol mode:synchronizationDisplay card DVI cardDriving Method 1/8 scanFrame Rate >=60HzRefresh Rate>=1800HzBrightness >=7300cd/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 BSPH5SSMD 3in1Lamp :SMD2727