Spherical LED display application field
Now basically every city has museums, science, and technology museums and other places, which are closely related to high-tech products, LED displays. For example, the globe of the Science and Technology Museum will use a spherical LED display, which can not only dynamically display the earth’s topography, but also demonstrate the evolution of the earth. It can not only play a good educational role but also play a decorative effect. At present, the LED creative screen applications are all museum LED spherical screens, science and technology museum LED spirals and LED cubes, children’s palace LED creative screens, space city LED drum screens, as well as art galleries, art galleries, experience halls, and other places.
Indoor spherical screen model: P2, P2.5, P3, P4, etc.
P2.5 Indoor Full Color LED Video Wall Parameters
| Model | PH2.5 Indoor LED Video Wall |
| Pixel Pitch | 2.5mm |
| Pixel Composition | 1R1G1B |
| LED Type | SMD2121 |
| Pixel Density | 160000dots/m² |
| Scanning method | 1/32 |
| Brightness | 1100cd/㎡ |
| Working Voltage | AC220V±10％, 50Hz-60 Hz |
| Average Power | 450W/m² |
| Max. Power | 1200 W/m² |
| Pixel No. on Unit Plate | 128×64 |
| Module Size | 320mm×160mm |
| Level up degree | <1mm |
| Viewable Distance | ≥2.5m |
| Viewable Angle | Horizontal: 140°, Vertical: 140° |
| Screen Weight | 15kg/m² |
| Driving Method | Constant current |
| Display Color | 17M～69G colors |
| Display Color | Manual/Automatic/Remote |
| Grey Scale | 256～4096 |
| Refresh Frequency | 300 Hz～2440Hz |
| Refresh Frame Frequency | 60Hz |
| Display Content | TV picture, ads, video, live streaming video, picture and words |
| Display Mode | 640×480, 800×600, 1024×768, 1280×960…1920×1200, 2048×640 |
| Control Method | Synchronous, asynchronous, remote and wireless |
| Transmission Distance | 5E cable≦130M Multimode fibre≦500M monomode fibre≦10KM |
| Transmission Distance | ≥72 hours |
| Service Life of Led | 100,000 hours |
| Mean Time Between Failure | ≥10,000 hours |
| Dispersed Incontrollable Point | <0.01% |
| Continuous Incontrollable Point | No |
| Protecting Technology | Waterproof (Front size IP65, back side IP54), dustproof, antisepsis, antistatic, and has such protection functions of over current, short circuit over voltage and low voltage. |
| Temperature of Use Environment | -20℃～+50℃ |
| Moisture of Use Environment | 10%～90% |
| Certifications | CE, ROHS,FCC,CCC,ISO9001:2015 |
