LED Module pixel pitch 3.91mm module size 250*250mm module resolution 64*64dots LED SMD1921 Scan 1/16scan Application Outdoor Weight 0.6KG LED Cabinet curve Cabinet Size 500*1000mm Cabinet resolution 128*256 dots module quantity 2*4pcs LED power supply G-energy 5V 60A 300W Material Die casting aluminum Receiving card 1PCS LED Screen Pixel 65536 dots/㎡ Continuous Working Hours >72 hours Ave power consumption 350W/㎡ Using Life 100,000 hours Max power consumption 800W/㎡ MTBF >10,000H Optimum Viewing Distance(m) ≥3.91m Scatter OOC Point <0.01% Brightness(cd/m2) ≥5500cd Continuous OOC Point None Refresh Rate ≥1920Hz IP Grade IP65/IP54 LED Drive mode Constant Current Working Temperature -35C----+60C Display color 17M——69G Working Humidity 60---70%