P3.91-7.81 Transparent LED Screen Features:
1. The product is light in weight and does not require large steel structure installation, saving costs.
2. The indoor transparent led screen has high light transmittance, meeting indoor lighting and ventilation needs
3. The transparent display has a strong heat dissipation function, no need for cooling fans and air conditioners.
4. High resolution, high-definition and exquisite display pictures, and vivid colors.
P3.91-7.81 Transparent led Screen application place
1. Indoor installation of glass windows 2. glass curtain wall 3. indoor hall 4. stage dance performance 5. exhibition hall 6. large commercial plaza 7.sightseeing elevator 8. glass plank road 9. wedding performance 10. high-end 4S shop car display
P3.91-7.81 Transparent LED Screen Parameters
| Pixel pitch（mm) | 3.91×7.81 |
| LED type | SMD1921 |
| Module resolution | 128dots*16dots |
| Pixel density | 32768dots/m2 |
| Average power | 320w/m2 |
| Maximum power | 800w/m2 |
| Cabinet size(mm) | 1000mm*500mm/1000mm*1000mm |
| Display resolution | 256dots*64dots |
| Brightness | 4500cd/㎡ |
| Transmittance | 60% |
| Perspective | H 140° V 120° |
| Best viewing distance | 6m-50m |
| Grayscale | 256 levels |
| Refresh rate | ≧1920HZ |
| Frame frequency | 50 — 60Hz |
| Input voltage | AC110V-AC220V//60Hz |
| Dead point rate | ≤1‰ |
| MTBF | >10,000 hours |
| Life-span | ≥100,000 hours |
| Light decay | <3% |
| Leakage current | <3mA |
| Protection level | IP20 |
| Storage temperature | ﹣40℃～60℃ |
| Storage humidity | 10%～95% |
| Cabinet weight | 12KG |
