Flexible HD Digital LED Poster Display P4.8 Outdoor Waterproof 1920hz Refresh Rate
♦ Advantages
1. CE&RoHS certificate
2. 60 months warranty and Life long free tech-support
3. Excellent contrast ratio, high resolution/high definition
4. Perect uniformity and no mosaic
5. Waterproof IP65
6. Ready to use
7. Available models: P3 p4 p5 p6,etc
♦Operation mode
Laptop or mobile phone operation
Wifi, 3G/4G wireless comtrol etc, achieving the synchronous and asynchronous control
♦Application:
Commercial advertising, Stadium perimeter, mobile media, night club, entertainment events, business establishments, such as banks, stock exchange centers, bus station, schools, telecommunications, customs, stadiums, studio, shopping malls, railways, airports, harbors, etc.
♦ Product specification
| indoor SMD P4.81 |
| Lamp size | 2727 |
| Resolution/mm | 4.81 |
| Pixel configuration | RGB 3 in 1 |
| Pixel density/pixels/m² | 43222/m² |
| Module resolution | 64*64 |
| Module size/mm | 250x250 |
| View distance | ≥0.5m |
| 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 | 140(degrees) |
| Vertical view angle | 140(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 | >4200Hz |
| 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:/㎡ | <1000W |
| 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
♦ Our advantages
Professional Manufacturer of led display
1. OEM service,No MOQ
2. Easy installation,regular items in Stocks
3. Offering free design drawing as requested.
4. Remote controlling and adjusting are available.
5. Wooden case or flight case,you are the boss.
6. Your reply will be replied within 24 hours.
7. Fast delivery: Usually 6-8 working days
8. Excellent R&D team,factory Price and assure you quality goods.
♦ Packaging and shipping
Wooden case or flight case package are available.
Shipping by sea,air or DHL,multiple shipping ways for your choice.
♦ Methods for Quality Assurance
a. Aging
1) 100% fully test
2) Condition: 72 hours with 256 grey level
b. Vibration Testing
Condition: 3-5 mins up and down in 5mm range
♦ Why choose us:
Continues Quality
With more than 12 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.
FAQ
1. Why choose Source of light company?
We have 10 years’ experience in this field, we know how to choose products, and keep the good quality, and we can get much lower
price than other supplier with more good quality.
2.What is the after-sale service of Source of light company?
During warranty with full spare parts and if after warranty, we also provide lifelong support, on time products service survey.
Our spare parts are more than other factory in this market, same cost,
customer get more good service.
3.What is the delivery time for order?
Most standard products has stock, other custom manufacture can be 20-35 days, the more time for custom products, we have more time
for confirm all the details in manufacture.
4. How to make sure customer get good quality?
We can accept trade assurance in Alibaba for protect you get good quality products.
5.Can accept L/C?
We can accept L/Welcome talk detail with us.
6.Can I visit your factory?
Welcome to visit, you can find my contact information in this page.
7. If I broad the market, can I be your agents?
Yes, we want to build relationship with all local powerful distributor service is good for support you do long time local service
to win customer. Our price and quality can give our customer more profit.
