P3.91 HD effect flexible rental indoor led video wall screen for
exhibition concerts
♦ About us:
Established in 2005, clients cover more than 50 cuntries, Mainly
USA, Europe, dubai, north and mid america, south america, asia. As
a high-tech enterprise integrated with scientific research, design,
production, maintenance, sales and system integration, we have a
professional high-quality technical R & D team,rich experienced
engineers and professional product development and design
engineers,excellent marketing team, pre and after-sales 24 hours
service. Even face with harshest environment,we can carefully
choose different suitable materials and make the best offer.
led display usage range:
Governmental plazas, Large-scale entertainment plazas, business and
commercial centers, playground, station, airport and so on
♦ Product specification
| indoor SMD P3.91 |
| Lamp size | 2121 |
| Resolution/mm | 3.91 |
| Pixel configuration | RGB 3 in 1 |
| Pixel density/pixels/m² | 65410/m² |
| Module resolution | 64x64 |
| Module size/mm | 250x250 |
| View distance | ≥2m |
| Single point brightness adjust | Can be added |
| Single point color adjust | Can be added |
| White balance brightness | >2500cd/㎡ |
| Color temperature | 6500K-9500K |
| Horizontal view angle | 120(degrees) |
| Vertical view angle | 60(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 | >3000Hz |
| 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.
♦ Why choose us:
Continues Quality
With more than 10 years experience in led display
producing,equipments are updated regularly.What’s
more,unique standardized and module production ensure our products
continuous quality.
Competitive Price
With large scale production capacity and professional production
technology,our company have built
effective modular production.We always stick to promote the
technical innovation and reduce cost to
benefit customers.
Fast Delivery
Once we promise the delivery date,we will try our best to fulfill
it.Special procedures such as emergency
inventory will be used to maintain your uninterrupted supply of the
products.
Perfect Service
Pre-sales:Your purchasing requirements will be highly valued and
we’ll recommend suitable products to
you.
After-sales:We will track the products usage and then constantly
perfect our products.
FAQ
Q1: How to choose the LED screen suitable for my needs?
A1: When you choose a led screen, you only need to consider three
simple questions.
1. Will you use it indoors or outdoors?
2. Is it for rental purpose (need to move from one place to another
often) or for fixed installation (to be installed in one place
forever)?
3. What is the length and width of the LED screen you want to buy?
Q2: Which pixel pitch should I choose?
A2: There are many differences from 1.25--16mm pixel pitch, in
principle it is so-usually indoor LED screens use smaller pixels
(1.25mm-10mm), outdoor LED use larger pixels (2.5mm-16mm) screens (
For example, huge highway ads).
Q3: Which control system should I choose?
A3: There are synchronous and asynchronous control systems on the
market. For large-size LED screens (usually more than 20 square
meters), you need to use a synchronous control system; when it is
less than 20 square meters, you can use synchronous or
asynchronous. For asynchronous control systems, you can choose to
use wifi, 3G, 4G and other wireless control.
Q4: How to order from your company?
A4: You can place an order with RGX through Alibaba online or
offline transactions, please contact us to confirm before placing
an order.
Q5: How to pay?
A5: We accept payment online via Alibaba, or offline to our company
account via T / T, Paypal or Westerunion.
Q6: How to ship?
A6: This is optional, and we respect our customers choices. You can
choose to ship by air, DHL (FedEx, UPS, TNT, EMS, etc.)
international express company, or by sea according to the weight,
volume and required delivery time of the goods.
Q7: How to install after receiving?
A7: We will provide you with drawings to guide you through the
installation. We can also provide drawings of steel structures,
software settings drawings or photos, or send our engineers to help
you when needed.
Certificates
