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P3.91 High Brightness Energy Saving Full Color Outdoor Fixed LED Display For Advertising

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

—— Qamar Abbas

We are looking forward to building a long-term relationship with Yuto Photoelectricity Co.,Ltd

—— M.Azouz

Great quality at an reasonable price and excellent costumer service from Yuto Photoelectricity, any problem is timely solved.

—— Mohammad Maidul Islam

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P3.91 High Brightness Energy Saving Full Color Outdoor Fixed LED Display For Advertising

China P3.91 High Brightness Energy Saving Full Color Outdoor Fixed LED Display For Advertising supplier
P3.91 High Brightness Energy Saving Full Color Outdoor Fixed LED Display For Advertising supplier P3.91 High Brightness Energy Saving Full Color Outdoor Fixed LED Display For Advertising supplier P3.91 High Brightness Energy Saving Full Color Outdoor Fixed LED Display For Advertising supplier P3.91 High Brightness Energy Saving Full Color Outdoor Fixed LED Display For Advertising supplier

Large Image :  P3.91 High Brightness Energy Saving Full Color Outdoor Fixed LED Display For Advertising

Product Details:

Place of Origin: Shenzhen,China
Brand Name: Dehao
Certification: CE ROHS FCC
Model Number: P3.91

Payment & Shipping Terms:

Minimum Order Quantity: 10 square meters
Price: Negotiation
Packaging Details: Standard wooden case or flight case packing as customer's request
Delivery Time: 12-20 working days after payment
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 3000 square meters per month
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Detailed Product Description
Pitch: 3.91mm Density: 65410 Dot/㎡
Module Size: 250x250mm Module Resolution: 64x64 Dots
LED Standard: SMD1820/SMD1921 Brightness: ≥4500 Cd/sqm
Protection Degree: IP65 Warranty Period: 2 Years
High Light:

outdoor full color led screen

,

full color outdoor led display

 

 

 

P3.91 High Brightness Energy Saving Full Color Outdoor Fixed LED Display For Advertising

 

 

 

Product Description
 

2019 Outdoor P3.91 LED Display
(1) LED unit module board &IC
The quality of LED module directly affects displaying effect.
LED module consists of LED lamps, driven IC and PCB circuit board.
IC: 2038S
LED encapsulation : Kinglight,Nationstar


(2) Frame or Cabinet
Aluminum Frame or steel cabinet is used to hold up module boards/panels.

(3) Power supply
Usually use switch power supply, the brand can be : G-Energy ;Youyi, C.L. ; Meanwell!
Input 220V / 110V and Output 5V DC


(4) Control Card
Novastar High refresh Control Card

(5) Cables

Data cable, transmitting cable and power cable
Data cable is used to connect control card with LED modules.
Transmitting cable is used to connect control card with computer.
Power cable is used to connect power supply with LED module and control card.

 

Specifications:

Pixel pitch(mm) 3.91mm
Size(W×H) 250mm×250mm
Density(dots/ m2) 65410 dots/sqm
Resolution(W×H) 64*64 dots
Led chip Kinglight/Nationstar
Colors 1R1G1B
Led pecs SMD1820/SMD1921
Best viewing distance 3.91-100m
Best view angle H140,V120
Module Weight About 600g
Working voltage 220V±10%
Suitable voltage DC5V
Average Power consumption 330W/m2
Largest power consumption 750w/m2
Control method Novastar/ Colorlight/ Huidu/Linsn
Scanning method 1/16 Constant current
Frame frequency ≥60HZ/s
Refresh frequency ≥1920HZ/s
Gray color 4096 lever, can display 16.7M colors
Brightness ≥4500cd/m2
Brightness control lever software can chance 100lever
MTBF ≥10000H
life 100000H
Power 5V/40A / 5V/60A
 

 

P3.91 High Brightness Energy Saving Full Color Outdoor Fixed LED Display For Advertising

P3.91 High Brightness Energy Saving Full Color Outdoor Fixed LED Display For Advertising

P3.91/P4.81 Outdoor HD Rental LED Display Screen (500*500mm)

 

P3.91/P4.81 Outdoor HD Rental LED Display Screen (500*500mm)

 

FAQ

 

1: What is the warranty of your led display?

A: We offer 2 years warranty.and more than 100000 hours screen life span

 

2: What is your payment term?How long it takes to delivery?

A: We usually accapt the T/T or paypal.both of them will at least 30% deposit in advance,and the rest of 70% will paid before delivery.The lead time is usually 12-20 days.

 

3: How can you ensure the led display product quality?

A: Before shippment,all the screens have aging test.and then we also have waterproof test and shake test,ensure products can transportation safety and normal use.

 

4: What is your pre-sale and post-sale service?

A: For pre-sale service,we have professional sales team and technical team,who are willing to answer your question within 24 hours.

 

For post-sale service,we will instruct you how toinstallation,how to use,how to change the broken moudles,and we can also send the technicals to your country,in general,our led display will not have a big problem,you can rest assured to buy.

 

Contact Details
Shenzhen Dehao Optoelectronic Technology Co.Ltd

Contact Person: Leroy

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