Melton optoelectronics co., LTD
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Full Color Led Video Wall Rental Outdoor Aluminum Cabinet High Brightness
LED parameters
| Item | Luminous Intensity | View Angle(H/V) | Wavelength | Test Condition |
| Red LED | 400-4200mcd | 160°/120° | 620-625nm | 25℃,20mA |
| Green LED | 1200-1280mcd | 160°/120° | 520-525nm | 25℃,20mA |
| Blue LED | 190-220mcd | 160°/120° | 465-470nm | 25℃,20mA |
Module Parameters
| Item | Parameter |  |
| Model number | P8-4s | |
| Module size | 256x128mm | |
| Pixel pitch | 8mm | |
| Pixel density | 15625dots/m2 | |
| Pixel configuration | 1R1G1B | |
| Package mode | SMD3535 | |
| Pixel resolution | 32dots(W)*16dots(H) | |
| Max Power | 35W | |
| Module thickness | 17.05mm | |
| Weight | 0.343kg | |
| Drive type | constant drive | |
| scan mode | 1/4scan | |
| Port type | hub75-A | |
| Brightness of white balance | ≥6500cd/m2 |
Cabinet Parameters
| Dimension | 512mm*512mm | |
| Monomer Module Number | 8 | |
| Power supply | 5V/60A*1pc 5V/80A*1pc | |
| Thermal discharge | Anto | |
| Pixel per cabinet | 64*64dots | |
| Best viewing distance | 8M~40M | |
| Best viewing angle | 160°(W)120°(H) | |
| Temperature | storage:-35°C~+85°C working:-20°C~+50°C | |
| Relative humidity | 10%~95% | |
| Thickness | 85mm |
Screen Parameters
| Power | Working voltage | AC220V±10% |
| Average Power consumption | 280W/m2 | |
| Max Power consumption | ≤700W/m2 | |
| Current | ≤20mA(single LED) | |
| Control system | CPU | Pentium4 or above P4 |
| Operation systerm | WIN98/2000/NT/XP/WIN7 | |
| Control method | Synchronization | |
| Main technical parameter | Driving device | Constant drive IC |
| Refresh frequency | ≥1200HZ | |
| Grey scale/colors | 4096 gray level/16.7M colors | |
| MTBF | ≥10000hours | |
| Fire rate | grade one | |
| Display Mode | ≥800*600/1024*768 |
Advantages:
1. Light weight: it can be loaded by one person, quick assembling, quick maintain, reduce. carrying, save costs.
2.Thin cabinet:the thickness isonly10 CM, the space of the screen is small , and the entire screen will be more beautiful.
3. Flat screen: smooth surface error is under 0.2cm, it can remove the mosaic phenomenon .effectively.
The effect of the display will be more clear and exquisite.
4. Quick dismounting: adopt fast locking structure connected, firm, quick, beautiful.
5. Low release heat: low noise, low consumption, low cost, excellent thermal design and excellent thermal dispersion.
6. Full compatible: new structure design which can demand the indoor displays’ require.
1)Outdoor led video System structure
Q1,How to arrange payment?
Our payment terms in usually is T/T payment,for sample and small order,Western union,Paypal or Moneygram also be acceptable
Q2,What is our warranty?
Our warranty from 5year to 1year basis on different type led screen,In usually every screen we will ready more extra led screen moduless as spare modules,if some modules happen fails,you can replace the fail modules by our spare modules,When all the spare modules use out,You can send back these modules to us for repair,and we will send to you after repair and testing&aging well
Q3,How to be our distributor?
To be our distributor,We can share our profit together with you in every year,Also we can send our engieer or sales to your compay to support your business,also for led screen after-service,We will together with you to the after-service in the whole led screen life time
Q4, How to maintence led screen?
In usually every year to maintence led screen one time,clear the led mask,checking the cables connection,if any led screen modules fail,you can replace it with our spare modules
Q5,How to select led type?
In usually,
For indoor stage will be select indoor die casting P2.5 P3 P4 P5 P6,P3.91 P4.81 P6.25
For outdoor stage will be select P4.81 P6.25 P6 P8 P10
For fixed installed led screen, can select P3 P4 P5 P6 P7.62 P10
For outdoor fixed installation,if it is not directly to sun,can select outdoor SMDP6 P8 P10,DIP P10 P12
if directly to sun,can select outdoor SMD P8, DIP P10
For big size led screen can select DIP P10 P12 P16 or P20
Also we have researched outdoor high resolution DIP 3in1: P4 P5 P6 P8 P10,there are good for high resolution led screen