Home ProductsIndoor Full Color Led Display

Indoor Ultra Light LED big screen full color Video wall P3.91 with excellent design

Customer Reviews
I have never seen a company which is so responsible for their customers like KAILITE, they are really care about me and my feelings, do good service Job that you can peace of mind

—— Robby

This is my third time doing business with them, The quality of their led screen is very stable, and have a intimate after service!

—— Nick

I am mykola from Romania. doing business with them is just no worries. they are very considerate, this is what i am always finding

—— Mykola

I'm Online Chat Now

Indoor Ultra Light LED big screen full color Video wall P3.91 with excellent design

small.img.alt small.img.alt

Large Image :  Indoor Ultra Light LED big screen full color Video wall P3.91 with excellent design

Product Details:
Place of Origin: China(mainland)
Brand Name: OEM/ODM
Certification: CE,FCC,ROHS ISO9001
Model Number: P3.91
Payment & Shipping Terms:
Minimum Order Quantity: 2 suqare meter
Price: Negotiation
Packaging Details: wooden case/ flight case packing
Payment Terms: T/T, D/A, D/P, L/C, Western Union, MoneyGram
Supply Ability: 8000sqm per month
Detailed Product Description
Pixels: 3.91mm Color: RGB
LED Encapsulation: SMD2121 Tube Chip Color: Full Color
Screen Dimension: Customized Size Module Size: 250mm*250mm
View Distance: 4m~30m Life Span: 100000hours
High Light:

large led display


indoor led display screen

Indoor Ultra Light LED big screen full color Video wall P3.91 with excellent design


Product Description


1. Display shows: small spacing, viewing distance closer; the country star gold and copper support high quality surface mount lamp, horizontal and vertical angle of 130 degrees, light mixing uniformity, color matching degree is high, good consistency, clearer display true, fully meet the needs of outdoor display;

2. Energy consumption: a positive response to the national policy of energy saving by 4.5, switching power supply, power consumption can save 10%;

3. Structure: the bottom shell adopts the reinforcing rib design of quasi construction engineering mechanics, enhance the bearing tensile ability of products and improve the overall smoothness of the mask; the calculation precision with stripe design, greatly reducing the environmental problems due to light reflection on the interference caused by the lamp light, ensure contrast products in a variety of ambient light the degree is the best, the whole screen is more black ink, better contrast, more realistic image color reduction.

4. Circuit: high performance "wig" program for PCB layout design, can effectively control the voltage peak overshoot, the maximum extension of the tube, chips and other components of the life; with power supply, general signal interface, not affected by any geographical and environment control system and other factors, for to be able to easily display various types of connection and installation and operation.

5. Protection: the positive use of special conductive silicone encapsulant, on the back of three spraying paint protection, double waterproof protection, making the product more weatherability, heat faster; the drainage hole of the unique design, reduce the water causes damage to the module module due to defects of steel structure, improve the module of self-protection, further to protect the life of display screen.

6. Use: compared to outdoor full color products, outdoor SMD S series products lighter, for maintenance, assembly, transport and later brought convenient and time-saving.


7. Video Display: Support All Media Format and Display Mode

• DVI/HDMI/3G/HD/SD/SDI display mode, applicable for TV program,VCD/DVD and live show.

Smart mode available (optional) to monitor the overall working hours and temperature of each cabinet.




mainly used in advertising media, government and enterprise engineering, cultural tourism, sports venues, image promotion, commercial real estate and other fields.


Technical Parameter:


Model number P3.91
Pixel pitch 3.91mm
Module resolution 64*64
Module size 250mm*250mm
Cabinet resolution 128*128
Cabinet size 500mm*500mm
Best View distance 4m~30m
Scanning 1/16scan
Working Temperature - 20℃ to +60℃
Working voltage 220VAC/50Hz±10%


Installation Process


Easy Assembling: Aluminum cabinet made by us has more accurate tolerance on structure than

that made by metalplate processing, which ensures the flatness of the entire LED screen.


Easy disassembling: Adopting quick locking mechanism on the Up, down, left and right connection.


• Install one cabinet with high accuracy in 10 seconds.

Cabinet splicing and wiring connection is fast and reliable.

Beautiful appearance with a real sense of the rapid disassembly.



Our Services


1. Comprehensive solution delivery of series-related products


2.High quality products which allow they to scream


3.Custom-made service.


4. Two years warranty.


5. Free installation guidance and technical support


6. Cover more than 100 countries and regions in the world with products and technical



Indoor Ultra Light LED big screen full color Video wall P3.91 with excellent design 0


Contact Details

Contact Person: Candy Xu

Tel: +8615914069835

Send your inquiry directly to us (0 / 3000)