LED Module pixel pitch 4mm module size 256*128mm module resolution 64*32 LED SMD2121 Scan 1/16scan Application indoor Chips Epistar LED Cabinet Cabinet Size 512mm(W)768mm(H) Cabinet resolution 128*192dots module quantity 2*6pcs LED power supply Youyi Material Iron Receiving card 1pcs LED Screen Pixel 62500dots/㎡ Continuous Working Hours >72 hours Ave power consumption 330W/㎡ Using Life 100,000 hours Max power consumption 1000W/㎡ MTBF >10,000H Optimum Viewing Distance(m) ≥4m Scatter OOC Point <0.01% Brightness(cd/m2) ≥1200cd Continuous OOC Point None Refresh Rate 300---2440 frame/s IP Grade IP40/IP30 LED Drive mode Constant Current Working Temperature -35C----+60C Display color 17M——69G Working Humidity 10---70%