P3.91 HD Video Wall Indoor LED Display for Big Markets

Model NO.
P3.91 Indoor LED Display
System Operating Platform
Windows XP / Windows 7 / Windows 8 /8.1 / Windows
Display Type
LED Video Display
Stage Performance, Advertising, Shopping Guide, Exhibition
IP Rating
Product Name
P3.91 Indoor LED Display
LED Lamp
Refresh Rate
Cabinet Size
500*500mm & 500*1000mm
Frame Rate
Service Life
Use Voltage
AC 90-240V
Operating Voltage
Maximum Power Consumption
Transport Package
Shenzhen, China
HS Code
With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for P3.91 HD Video Wall Indoor LED Display for Big Markets, The product will supply to all over the world, such as: Sierra Leone, Orlando, Puerto Rico, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.
Shenzhen Honghui Photoelectricity Technology Co., Ltd. Diamond / Audited Supplier
P3.91 HD Video Wall Indoor LED Display for Big Markets
1.Products Specification:
P3.91 HD Video Wall Indoor LED Display for Big Markets
1 HD small pixel LED display P1.5625 /  P1.667/  P1.923/  P2             
2 Hot rental LED display P3 /P3.91 /P4 /P4.81 /P5.95 
3 Outdoor fixed LED display P4/P5 /P6 /P8 /P10 /P16 /P20
4 LED Control System Nova Star / LINSN /Colorlight /Listen 
5 LED  Nation Star led lamp  / Epistar chip from Taiwan 
6 IC  MBI5124 IC 
7 Power supply  Meanwell / G-energy 
8 Cabinet kind  Iron /Aluminum /Die-casting /Fiber Aluminum
1 Pixel Pitch  P 3.91 / 4.81  mm 
2 Cabinet Size  500*500mm/ 500*1000 MM 
3 Pixel density  65536 dots/m2     / 43264 dots/m2  
4 Color temperature 6000K–8000K
5 Viewing angle H:140;V:140
6 Dead LED lamp rate ≤0.1‰
7 Non-Flatness <0.2mm
8 Module interval <0.2mm
9 Packaging Gross Weight(KG) 25 kg (Estimated data)
10 Packaging dimension 1m*1m*1.2  m (6 cabinet in one case)
11 Maximal power/m2   1000 W/m2
12 Brightness adjusted 256 grade by auto-optic/color &8 grade by hand
13 Input signal RF,S-video,RGB,RGBHV,YUV,YC&Composition,etc
14 Life-span  ≥1 00,000 hours
15 MTBF  5,000 hours
16 Frame frequency 25 - 60 Hz / s
17 Refresh rate ≥2,000 Hz  / s
18 Signal Input(with video processor) HDMI, DVI, VGA, RF, S-Video, RGB, 
RGBHV, YUV, YC&Composition, etc.
19 Control Distance 120 m (no repeating); Optical fiber 
transmission: 0.5km- 10km
20 Systems Operating Platform Windows XP, Win 7, Win8, Win8.1, Win10

2.Product Details : 

3.Functions and Advantages
1. High refresh rate: With NOVA STAR  control system, no scanning line when photographed
2. High gray level: 256 RGB  each ,display 16.7M colors ,vivid and perfect video effect                           
3.High resolution: The most apparent features of the new generation of LED display                             
4.Good color uniformity: With brand Lamp  Nationstar and high refresh MBI5124 IC.                                
5. High Brightness: 1800-3000 cd/m2 ,brightness automatically adjusted 
6. High Quality: CE, RoHs, FCC, UL, IP65, ISO9001 passed + 96 Hours serious testing  time            
7. Long life span: over100,000hours, warranty from 2 to 5 years.           
8. You need = We design : Provide Personal- Customized led offer .

4.Our Factory and Our Service : 

A 96 Hours Serious Testing Time 
B 72 Hours Display Testing Time
C 24 Hours Module Testing Time 
D 24 Hours After-sales online Service 
E 12 Hours  LED Inquiry Response Time
F 8 years Professional LED display factory 
G 5 years Excellent Domestic Big Government LED Designer 
H 3 years Expanding International  Trade Experience


6.FAQ :

Question 1: How can I trust your HONGHUI LED factory ? 
Answer : Yes, when you talk with us now , we are here . We do led since 2009 ,it is over 8 years . In the past 8 years , we develop so well. Tomorrow and future , we will largely expand our LED market, you will see it .
Welcome to try our LED sample quality .
We do have100% confidence in our LED product .
Quesiton 2: If I need led very urgently ,how fast can you finish the goods ? 
Answer:How fast you want ?Three days ?One week ? Definite shipping date ? 
We produce LED everyday .We have some led modules in stock .
Put the most urgent and important order at the first place .
You are important to us .Surely to establish first-time good relationship .
We do must finish it at FAST ROCKET TIME.
Q3:Is it easy to install this led display ? 
Answer : If you are new to LED ,we will help you to know led from ZERO to Professional .
We have installation manual book and professional engineering team to guide you .
To help you better understand LED is to make us get your earlier trust .
If you knew LED before,we can learn from each other.
We could be Future Shaking-hands  Partners .
Our engineering team remote help is ready for you 24-hours .

Welcome to visit www.honghuiled.com for further information!