Shenzhen Longvision Technology Co., Ltd.
Shenzhen Longvision Technology Co., Ltd.
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4K 8K HD Led Screen 8 X 12 P1.2 P1.5 P1.8 Full Color Led Video Wall Panels
| Advantages |
| 1. Adopt Die-casting aluminum materials ,ultra thin , light weight ,only use one hand can lift, easy to install. 5. 3 to 5 years warranty, best forever after sales service.  Best display effect, refresh more high, special 16 bit high gray level, high refresh drive constant current IC, unique blanking circuit, protect LED, prevent surge leakage; Support system multiple redundant backup, module point by point chroma correction, power supply double backup. |
Ultra wide viewing Angle, over 170 degrees of ultra wide viewing Angle, brightness, color at
any Angle to maintain the same, no dead Angle perfect visual experience
Each module adopts independent control card control, higher integration, stronger stability,cleaning
and maintenance is convenient,
Using ultra-high hardness epoxy package, earthquake resistance, pressure resistance, knock and
collision resistance
20000:1 High Contrast,enhancing the picture details, and restoring the natural color;
Best easy full front maintenance
within 2 seconds the module can be replaced by tools
Stabe and reliable , anti- collision
Specifications
| Item | Parameter | |
| Basic Parameters | Pixelpitch size | 1.25mm |
| Pixel configuration | 1R1G1B | |
| Pixel density | 640000/m2 | |
| Module resolution | 120(W)*135(H) | |
| Module size | 150mm*168.75mm | |
| Cabinet size | 600mm*337.5mm*28mm | |
| Cabinet weight | 3.2kgs | |
| Optical Parameters | Brightness and gray grade calibration for single pixel | Yes |
| White balance brightness | ≥600cd/㎡ | |
| Color temperature | 3200K—9300K(Adjustable) | |
| Horizontal viewing angle | ≥170° | |
| Vertical viewing angle | ≥170° | |
| Viewing distance | ≥3meter | |
| Brightness uniformity | ≥97% | |
| Contrast rate | ≥3000:1 | |
| Process Performance | Signalprocessing bits | 16bit*3 |
| Gray level | 65536 | |
| Control distance | Internet cable: 100m, fibre cable: 10KM | |
| Driving method | High gray level constant current driving IC | |
| Frame change rate | ≥60HZ | |
| Refresh rate | ≥3840HZ | |
| Control way | synchronous | |
| Brightness adjustment range | 0to 100grades | |
| Working Parameters | Continous working time | ≥72hours |
| Typical life time | 50,000 hours | |
| Protection grade | IP20 | |
| Working temperature range | -20 ℃~50 ℃ | |
| Working humidity range | 10 %- 80% RH no coagulation | |
| Storage temperature range | -20 ℃~60 ℃ | |
| Power | Working voltage | DC:4.2-5V |
| Input power | AC:220×(1±10%)V, 50×(1±5%)Hz | |
| Max power consumption | 680 w/㎡ | |
| Average power consumption | 270 w/㎡ | |
Applications:
Small Pixel LED display are widely used in different applications, the main application fields
are command and dispatch center, security monitoring, video conference, exhibition, radio and
television studio, meteorological information center, production safety monitoring, environment
monitoring, fire protection, maritime flood control, energy, electric power, finance, securities market,
shopping malls, hotels, airports, subway and so on