| P3.91 SMD Outdoor cabinet |
| | | | | | | | | | |
| Technicial Parameters |
| Module Specifications |
| 1 | Pixel Pitch | P3.91mm |   |
| 2 | Pixel Configuration | SMD 1921Three in one |
| 3 | Encapsulating | Kinglight |
| 4 | LED type | EPSTAR |
| 5 | Driving IC | ICN2038S |
| 6 | Module Resolution | 64dots X64dots |
| 7 | Module Pixles | 4096dots |
| 8 | Module Size | 250mm X 250mm |
| 9 | Brightness | >5000-5500 cd/sq.m. |
| 10 | Brightness uniformity | Whole Screen Luminance Discrepancy <1% |
| 11 | Colors amount | 16 million |
| 12 | Grey scale | 256 levels, R/G/B adjustable respectively |
| 13 | Contrast | 1000:1 |
| 14 | Optimal viewing Angle | Horizontal>140, Vertical>120 |
| 15 | Best View distance | 4-100M |
| 16 | Scanning Mode | 1/16 |
| 17 | Frame changing frequency | 60HZ |
| 18 | Refresh frequency | >2880HZ, adjustable |
| 19 | Max. power consumption | 650 w/sq.m. |
| 20 | Ave. power consumption | 200 w/sq.m. |
| 21 | LED display life-span | 100,000 hours |
| 22 | Malfunction dot rate | <0.02% |
| 23 | Operating ambient temperature | -20ºC~+60ºC |
| 24 | Operating ambient humidity | 10%~90%RH |
| 25 | Grade of waterproofing | Front: IP65, Back: IP54 |
