Product parameters
| Item | P3.91 |
| Pixel Pitch | 3.91mm |
| Pixel Configuration | 1R1G1B |
| LED Encapsulation | SMD2121 |
| Pixel Density | 65536dost/㎡ |
| Module Resoulution | 64*64(W*H) |
| Module Size | 250mm*250mm(W*H) |
| Drive Mode | 1/13 Scan |
| Cabinet Resolution | 128*256(W*H) |
| Cabinet Size(W*H*D)/mm | 500*1000*66 |
| Cabinet Weight | 5.8±0.5kg |
| Brightness | ≥1000CD/㎡ |
| Color Temperature | 3200-9300K/Adjustable |
| Max Power Consumption | 750W/㎡ |
| Average Power Consumption | 280W/㎡ |
| Best Viewing Angle | H:140°V:120° |
| Refresh Rate | ≥1920Hz |
| Grey Scale | 4k |
| Best Viewing Distance | ≥4m |
| Protection Level | IP20 |
| Operating Voltage | AC220V/110V |
| Worting Temperature | -20℃/+50℃ |
| Operating Humidity | -20-60/10%-85% |
| Lifetime | 50,000H |
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