500x500 Movable Full Color LED Screen Nationstar Lamp Indoor / Outdoor P3.91

Product Details:
Place of Origin: CHINA
Brand Name: SCXK
Certification: CB/CE/ROHS/FCC/ISO/UL
Model Number: SMD P3.91
Payment & Shipping Terms:
Minimum Order Quantity: 16 sqm
Price: negotiation
Packaging Details: wooden case,flight case,it is up to you.
Delivery Time: 7-16 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5200 sqm month

Product description

Product Name: Indoor P3.91 Full Color Led Screen Resolution: 3840hz
Brightness: 5500nit Led Lamp: Nationstar Lamp
Warranty: 3 Year Control Card: Wifi ,GPS,4g
High Light: Nationstar Lamp Full Color LED Screen, 5500nit Full Color LED Screen, P3.91 Full Color LED Screen

P3.91 indoor/outdoor rental led screen led video wall panel pantalla led screen 500*1000mm


Why Choose P3.91 LED Display:

A. High brightness: rich and colorful, the only large display device that can be used outdoors all day long;

B. Long life: up to 100,000 hours (ten years) or more;

C. Large viewing angle: greater than 140 degrees;

D. Modular structure: the screen area can be adjusted by specific requirement. It can be as small as one square meter, and also as

large as several hundred or thousands of square meters;

E. Easy to be compatible with computer interface, rich support software , easy and flexible operation, clear and stable picture


F. Display network: One computer can simultaneously control multiple displays to play different content. And the display can also

work offline. Furthermore, it can display both text and graphic images, the fonts are richly varied as well


Product specification

SMD P3.91
Lamp size 2121
Resolution/mm 3.91
Pixel configuration RGB 3 in 1
Pixel density/pixels/m² 64510/m²
Module resolution 64×64
Module size/mm 250×250
View distance ≥2m
Single point brightness adjust Can be added
Single point color adjust Can be added
White balance brightness >8000cd/㎡
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 1/8
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%

Product Overviews

Items Indoor Led display:
P2, P2.5, P3, P3.91, P4,P4.81, P5, P6, P7.62, P10
Outdoor Led display:
P4, P4.81, P5, P6, P8, P10, P12, P16,P20,P25,P31.25
Material steel,aluminum ,die casting aluminum
30% deposit before production, 70% balance before shipping
Western Union
Packing: Standard Export Carton with fully Polyfoam or Pearl Wool
Flight case;
Anti-shaking wooden case
Shipping: 5 to 7 working days upon receiving deposit payment
After-Sales-Service: Lifetime with professional engineer support for free.
Within 5 year, supply spare parts for free if has quality problem
( not by man-made damage)
Using Range Shopping mall,bank,bus station, train station,
center of downtown, airport, school, factory, bus, taxi,and so on.


Our  case




1.Smd led display module & cabinet is manufactured by using best quality material,we make the module and cabinet by ourselves.
2.Clear picture without flicker and distortion.No light leakage trouble.

3.The final products feature supreme quality and offers best outputs.

4.High refresh rate and gray scale ensures the picture quality remains seamless.

5. Ultra-thin cabinet, the whole cabinet is made of aluminum alloy or magnesium alloy material, Faster and easier installation.



1 Q: Are you a factory or trading company?
A: We are a OEM/ODM factory.
2 Q:What pixel pitch can you provide? And what product do you have?
A :Indoor Series from P0.9 to P10, outdoor from P2.5 to 100. Vision mainly sell, indoor and outdoor rental led display, LED Sphere, LED cube, LED transparent and customized led etc.
3 Q;What kind of sending/receiving cards are used in this system
A: Nova/Colorlight/Linsn
4 Q:What is the operating power of the system
A:110 /220V
5 Q:What is the frame update frequency
6 Q:What is the refresh rate?
A:1920HZ and 3840HZ, depend on client’s need


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500×500 Movable Full Color LED Screen Nationstar Lamp Indoor / Outdoor P3.91