NK Outdoor RGB P20 LED Modules
LED 2R1G1B DIP546 Brightness ≥7000cd/m2 
Pitch 20mm Module size 320x320mm
Module pixel 16x16pixels  Brightness adjustment 100 level manual; 16level automatically
Module resolution 256pixels Control mode Synchronous by internet
Frame 60 frame/S Refresh rate 300-3000HZ(no flickering)
Drive mode 1  scan Gray scale 65536 level for each color
Watt 64W   Color displaying 281trillion
Working voltage 100v-260v, 50/60HZ Viewing angle Horizontal:110°, vertical:45°
Working temperature -20℃---+50℃ Storage temperature -40℃---+60℃
Working humidity 10%-90% IP rate IP65
Service life ≥100.000H Defect rate ≤0.001