P3.91 Full Color Car LED Sign Display Advertising Convenient HD
Model250*250mm
Main features:
Adopts Epistar brand LED chips, MBI5024 driver IC and Mean Well
power supply, all of which are well-known brand materials
Realistic image and video with rich color details
High brightness ≥1500CD/m2, can be automatically adjusted according
to the environmental brightness, IP65 and operating temperature
range design, can meet your indoor use requirements
Signal and power automatic timing function, automatic operation
Remote control, error detection, control center management
function, can feedback error information through SMS
Support DOT-DOT correction function
A. Good quality, adjustable brightness
B. Wide viewing angle
C. Pure white balance, good consistency
D. Service life over 100,000 hours
E. Easy to learn and operate
F. Our engineers help to install and adjust the display for free.
Displays are widely used in concerts, stages, sports events,
fashion shows, exhibitions and so on.
Basic data:
There are DIP, SMD and dot matrix LED display screens for customers
to choose from.
This module can be changed to the following pixels to meet various
needs: P4, P4.75, P6, P7.62, P10, P12, P14, P16, P20, P25, P31.5,
P40, P80.
Application of LED display screens:
Widely used in stadiums, advertising, banks, stock exchanges,
stations, shopping malls
Post offices, schools, monitoring, restaurants, entertainment,
enterprises, etc...
Specifications :
| outdoor DIP P25 |
| Resolution/mm | 3.91 |
| Pixel configuration | 1R1G1B |
| Pixel density/pixels/m² | 65410/m² |
| Module resolution | 64*64 |
| Module size/mm | 500*500MM |
| View distance | 14-300m |
| Single point brightness adjust | Can be added |
| Single point color adjust | Can be added |
| White balance brightness | >7500cd/㎡ |
| Color temperature | 6500K-9500K |
| Horizontal view angle | 120(degrees) |
| Vertical view angle | 60(degrees) |
| Signal Process bit | 10 or 16bit |
| Grey process | 1024x1024x1024 16834x16834x16834 65536x65536x65536 |
| Control distances | Internet cable:100m, multimembrane:500m, monofilm:2km |
| Driving mode | Constant driving current |
| Scanning mode | 1/8SCANNING |
| 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℃ |
| 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% |
Trade Terms:
1. Payment: T/T, 35% deposits before production, 65% balance to be
paid before dleiverying (Western Union or Moneygram are welcomed)
2. Production lead time for 100~500PCS: 10days, 500~1000PCS: 15days
3. Sample can be delivered in 3days
4. Shipping freight are quoted under your requests
5. Shipping port: Shenzhen, Mainland China
6. Discounts are offered based on order quantities
7. MOQ: 1PC
Our service:
1. Your inquiry related to our products or prices will be replied
in 24hrs.
2. Well-trained and experienced staffs to answer all your enquires
in fluent English.
3. OEM&ODM, any your customized screen we can help you to
design and put into product.
4. Distributoer ship are offered for your unique design and some
our current models.
5. Protection of your sales area, ideas of design and all your
private information.
