P4 Outdoor HD LED Display Screen Module 256x128mm for advertising Video

Description P4 Outdoor HD LED Display Screen Module 256x128mm 1) Small pixel pitch 4mm for outdoor SMD LED screen, good solution for outdoor Rental LED Screen and outdoor fixed installation LED display. 2) 4mm is one of the pixel pitches of usual outdoor LED screens. Therefore, it is a very good solution for Rental LED Screen for both outdoor and indoor use. 3)  Kinglight LED, high brightness, good brightness&color conformity, high reliability. 4) Reasonable PCB design with good heat radiation and achieve long life span. P4 Outdoor HD LED Display Screen Module Parameters: LED Lamp Specification Color Package Intensity Viewing angle Wavelength Testing condition Red SMD2525 450-600mcd 120°/120° 620-625nm 25℃,20mA Green  SMD2525 1000-1400mcd 120°/120° 516-530nm 25℃,20mA Blue  SMD2525 200-400mcd 120°/120° 465-475nm 25℃,20mA Module Parameter Pixel Pitch 4mm Pixel configuration SMD2525 Density 62,500 pixels/㎡(real pixel) Module Resolution 64pixel(L) * 32pixel(H) Module Dimension 256mm(L) * 128mm(H) * 18mm(D) Driving Mode Constant current, 1/8 duty Module Mask Pure black mask—high contrast screen Electricity Parameter Optical Ratings Brightness ≥6,000 cd/㎡ Viewing Angle 120°(Horizontal); 120°(Vertical) Best Viewing Distance ≥4m Gray Grade 16,384 levels for each color Display Color 4.39 Trillion Colors Brightness Adjustment 100 grades by software or automatically by sensor Max. Power Consumption 30W Control System Correction Scale Level 12bits Frame Frequency ≥60Hz Screen Refresh Frequency ≥1,920Hz Gamma Correction -5.0～5.0 Input Signal Composite Video, S-video, DVI, HDMI, SDI, HD-SDI Control Distance 100m(Ethernet cable); 20KM(optical fiber cable) Support VGA Mode 800*600, 1024*768, 1280*1024, 1600*1200 Color Temperature 5000—9300 adjustable Brightness Correction Pixel by pixel, module by module, cabinet by cabinet Reliability Working Temperature -20～ 60 ºC Stored Temperature -30～ 70 ºC Working Humidity 10%～90% RH Lifetime 100,000 hours MTBF 5000 hours Continuous Working Time ≥72 hours Protection Grade IP65 Out of Control Pixel Rate ≤0.01%