High-resolution indoor HD full color LED display, SMD P4, three-year warranty
1. Wide application field&short ROI time:Commercial advertising LED display, Stadium perimeter LED display,Mobile trailer LED panel for mobile media,shopping mall LED panel for logo showing,bank&stock exchange LED panel for rates showing,train&bus station,air port,telecommunication LED panel system for information showing and instruction.
2. High Contrast:7000:1,which is a very high level to ensure a vivid image of our LED display screen system.
3. First-class LED chip: Supplied by Ni-chia of Japan to ensure the long lifetime and high brightness of our LED screen system.
4.Clear vivid image quality even in direct, full-on sunlight to ensure you attracts more audience to get short ROI of your LED screen’s investment.
5.Long-term Brightness:7500-nit brightness( for outdoor full color) (1200-2700 nits brightness for indoor full color)capacity throughout product lifetime of the LED display.
♦ Product specification
| indoor SMD P4 |
| Lamp size | 2020 |
| Resolution/mm | 4 |
| Pixel configuration | RGB 3 in 1 |
| Pixel density/pixels/m² | 62500/m² |
| Module resolution | 32x32 |
| Module size/mm | 128x128 |
| View distance | ≥4m |
| Single point brightness adjust | Can be added |
| Single point color adjust | Can be added |
| White balance brightness | >1800cd/㎡ |
| Color temperature | 6500K-9500K |
| Horizontal view angle | 120(degrees) |
| Vertical view angle | 120(degrees) |
| Signal Process bit | 10 or 14 bit |
| Grey process | 1024x1024x1024 16834x16834x16834 65536x65536x65536 |
| Control distances | Internet cable:100m, multimembrane:500m, monofilm:5km |
| Driving mode | Constant driving current |
| Scanning mode | 1/16 |
| Frame rate | 60Hz |
| Refresh frequency | >1200Hz |
| Control mode | Computer synchronous |
| Brightness adjusted range | Manual, automatic operation, stepless continuous adjusted
255 steps. No grey loss |
| Out of control point | <1/10000 |
| Working hours | ≥72hours |
| Mean Time Between Failure | >5000hours |
| Life time | 100000hours |
| Life-all-white(brightness halving) | 50000hours |
| Environment temperature range | Operating temperature range: -20-45℃ Storing temperature range: -30-65℃ |
| Maximum power:/㎡ | <1100W |
| Average power:/㎡ | <280W |
| Self-check technology | LED spot self-check, communications check, power check,
temperature monitor(need customization) |
| Remote monitoring | Remote supervision and control, record potential fault,
send out warning signs to the operators.(need customization) |
| Software environment | WindowsNT,Windows1999,WindowsXP |
| Luminous point width between centres | Deviation<3% |
| Brightness uniformity | <10% |
| Color uniformity(chromaticity coordinate) | ±0.003 |
| Power supply request | AC85-264V(50Hz-60Hz) |
| Contrast | (1000:1) |
| System protection | Moistureproof,dustproof,high temperature protection,anti-corrosion,anti-burning,anti-static,anti-vibration |
| Humidity(working) | working:10-95% |
| Humidity(storing) | storing:10-95% |
Our case
♦ Production process:
1) Incoming Inspection→2) SMD→3) Plug-in
→4) Wave Soldering→5) After Welding→6) Testing
→7) Semi Finished Aging→8) Module Assembly
→9) Gluing→10) Finished Aging→11) Detection Finishing Warehousing
♦ Packaging and shipping
Wooden case or flight case package are available.
Shipping by sea,air or DHL,multiple shipping ways for your choice.
♦ Frequently Asked Questions
What kind of payment terms you can accept ?
We can accept T/T and Western Union.
What about your Led Display quality ?
Checking in the whole manufacturing process&100% inspection before shipment ensure the quality of
our products continuity.
What is your delivery time ?
Within 7-35 days according to your area and quantity.
FAQ
Q1.Can I have a sample order for led display product?
A:Yes, we welcome sample order to test and check quality. Both for LED module and whole screen.
Q2.What about the lead time?
A: Order less than 100 square meter led time take 15 working days.
Q3.Do you have any MOQ limit for led display order?
A:Low MOQ, 1 square meter or a module checking is available.
Q4.How do you ship the goods and how long does it take to arrive?
A:We mostly accept EXW term, but we can help you order and arrange shipping agent. It usually take 30 days on by sea and a few days for customer clearance. 6-7days by Air,4-5days by express.
Q5.How to proceed an order for led display?
A: First, let us know your requirements or applications.
Then, we quote according to your requirements or applications.
Third, customer confirms the design document and places deposit for formal order.
Last, we arrange the production.
Q6.Is it OK to print my LOGO on the led display product?
A:Yes, and please inform us formally before our production and confirm the design firstly based on our sample.
Q7.Do you offer guarantee for the products?
A:Yes, we offer 2year warranty to our product.
Q8.How to deal with the faulty?
A:Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new module with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including recall according to the real situation.
