Basic Info.

Model NO. outdoor p3.91 Pixel Density 65536 Dots/M2 Scanning Mode 1/16 Scan Display Type LED Video Display Application Advertising Certification CE, RoHS, FCC, SGS Product Name P3.91 Outdoor LED Display LED Lamp Kinglight/Nation Star Controller System Colorlight/Linsn/Nova Star Cabinet Size 500*500mm Gray Levels 65536 Color Temperature 6500-7000K Refresh Rate 1920-3840Hz Display Contrast 2500:1 Frame Rate 60Hz/S Service Life 96360h Use Voltage AC110-220V Operating Voltage DC5V Maximum Power Consumption 800W/M2 Cabinet Material Die-Casting Aluminum Warranty 2-5years Transport Package Flight Case Specification 250mm*250mm Trademark Honghui Origin Shenzhen, China HS Code 8528591090 Production Capacity 3500m2/Month

Product Description

P3.91 Outdoor Full Color Rental Electronic SMD Waterproof Board Advertising LED Video Display

Products Specification

1	HD small pixel LED display	P1.5625 /  P1.667/  P1.923/  P2/P2.5
2	Hot rental LED display	P3 / P3.91 / P4 / P4.81 / P5/ P5.95
3	Outdoor fixed LED display	P4/P5 /P6 /P8 /P10 /P16 /P20
4	Controller System	Nova Star / LINSN /Colorlight /Listen
5	LED Lamp	Nation Star /Epistar /Kinglight
6	IC	MBI 5124/ MBI 5153
7	Pixel Pitch	4.81 mm
8	Power supply	Meanwell / G-energy / CL/ Youyi
9	IP Grade	front IP 65 ,back IP 54
10	Cabinet kind	Die-casting Aluminum
11	Cabinet Size	500*500mm /500*1000mm
12	Cabinet Weight(KG)	35kg
13	Packaging dimension	up to cabinet size
14	Pixel density	43264dots/m2
15	Color temperature	6000K--8000K
16	Viewing angle	H:140;V:140
17	Defect Rate	≤0.1‰
18	Average power/m2	400W/m2
19	Maximal power/m2	800W/m2
20	Brightness adjusted	256 grade by auto-optic/color &8 grade by hand
21	Input signal	RF,S-video,RGB,RGBHV,YUV,YC&Composition,etc
22	Life-span	96360 hours
23	Frame frequency	50/ 60 Hz
24	Refresh rate	1920Hz/ 3840Hz
25	Signal Input(with video processor)	HDMI, DVI, VGA, RF, S-Video, RGB,  RGBHV, YUV, YC&Composition, etc.
26	Control Distance	120 m (no repeating); Optical fiber  transmission: 0.5km- 10km
27	Systems Operating Platform	Windows XP, Win 7, Win8, Win8.1, Win10

Product Details







 
3. Production process



Package

Carton	Indoor or outdoor led display module
Wooden case	Indoor or outdoor fixed led display cabinet
Flight case	Indoor or outdoor rental led display cabinet

Certificate

 

Our Factory and Our Service

Factory: 1st-3rd floor of the whole factory
1st: SMT Workship and screen assambly workship
2nd: office and meeting room
3rd: module aging room, module workship and warehouse.

Patient service:

1.Pre-sale service: 

Reply inquiries in 24 hours. 
Unique and professional solutions will be provided based on customer's requirement
Show clients around the factory when coming to visit, video call is also ok if no time to come but want see the factory.

2.In-sale service:
Tracking report in producing.
Quality test report for every order.
Photos and videos as per customer's requirement.
Free spare parts be provided.

3.After-sale service:
Complaint respond period not exceed 24 hours; maintenance guidance and problem solution supplied in 48 hours.

Free technician training

Installation manual can be privided, if there are something need help in installation or operatiing the screen, engineer will be arranged to guide remotely; if remote help can not solve, engineer can come to your city to help


 

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

Application





FAQ 

Q1: How can I trust your HONGHUI LED factory ? 
A1: We specialized in led since 2009, it is over 8 years. In the past near 10 years, we developed from one floor to 3 floors so well.
Our factory and head office are in Shenzhen, China. Also we have a Sales segment in Shanghai.
Welcome to visit our factory at any time you want.

Q2: What is the warranty of your led display?
A2: We have warranty of 2-5 years.

Q3: What's your payment term?
A3: We accept T/T, ALIBABA Trade Assurance, Western Union Cash or other Online Bank Payments.
At least 30-50 % deposit in advance, and the balance should be paid before delivery. 

Q4: How long is your delivery time ?
A4: 1-12sqm----10-13days;
       12-24sqm----13-18days;
       ≥50sqm----20-27days.
(if order is urgent, it can be arranged before other orders.)