ITEM PH25 Pixel Pitch(mm) 25mm Constitution of Pixel 2R1G1B LED Package 546 Scan Mode 0 Brightness (cd/m2) >4150cd Average Power (W/m2) 110W Max Power (W/m2) 380W Pixel of Module (dot) 8×8 Module Size (mm) 200mm×200mm Pixel Density (dots/m2) 1600dots Viewing Distance (m) 13m-380m Weight (kg/m2) 55kg LED Drive mode Constant Current Display color 17M～69G Calibrate Brightness 256 grade Calibrate Gray 256～4096 grade Calibrate Pictures Contrast\Tonality\Single Module Lightness Refresh Rate 300～2440 frame/s Frame-changing Frequency More than 60Hz Display Interface VAG+DVI display card Display Mode 640×480, 800×600, 1024×768, 1280×960…1920×1200, 2048×640 Control Mode Point to Point connect between LED display and Computer Transmission Distance CAT-5E≦130m /Multi-mode Optical Fiber≦500m / Single Mode Optical Fiber≦10km Video Acceptable TV VCD DVD Continuous Working Hours >72 Hours Using Life 100,000 Hours MTBF >10,000 Hours Scatter OOC Point <0.01% Continuous OOC Point None IP Grade In-door IP60～65, Out-door IP65 Working Temperature -35℃～+60℃ Working Humidity In-door 10～60%; Out-door 10～90%