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Shenzhen Mannled Photoelectric Technology Co., Ltd Company Profile
Home > products > LED Stage Backdrop Screen > Concert 3.91mm LED Stage Backdrop Screen Waterproof Video Wall

Concert 3.91mm LED Stage Backdrop Screen Waterproof Video Wall

Product Details

Place of Origin: China

Brand Name: Ledmanner

Certification: CE,ROHS,FCC

Model Number: P3.91

Payment & Shipping Terms

Minimum Order Quantity: 1sqm

Price: USD650-1200

Packaging Details: wooden case

Delivery Time: 5-10work days

Payment Terms: T/T

Supply Ability: 1000sqm/month

Get Best Price
Product Details
High Light:

3.91mm LED Stage Backdrop Screen


Concert LED Stage Backdrop Screen


Waterproof led video wall

Product Name:
Stage Led
Driving Method:
Life Span:
100000 Hours
Flight Case
Product Name:
Stage Led
Driving Method:
Life Span:
100000 Hours
Flight Case
Product Description

Waterproof Giant P3.91 Video Wall For Concert LED Stage Backdrop Screen


Quick Details:

Module Size:250x250mm

Cabinet Size:500×500 /500x1000mm

Cabinet Weight:8.5/17 kg

View Angle:160°/140°(H/V)

Refresh Frequency:1920Hz

Operating Temperature:-40°C~+60°C



1. Wide application field & short ROI time:
commercial advertising LED display screen, Stadium perimeter LED display screen, Mobile trailer LED display screen for mobile media, shopping mall LED display screen for logo showing, bank&stock exchange LED display screen for rates showing, train & bus station LED display screen, air port LED display screen, telecommunication LED display screen system for information showing and instruction
2. High Contrast ratio: 4000:1
Which is a very high level to ensure a vivid image of our LED display screen system.



Pixel Pitch





Panel Size

500 x 500mm

Panel Resolution

192 x 192 pixels

168 x 168 pixels

128 x 128 pixels

104 x 104 pixels

LED Encapsulation

3 in 1 smd2121 kn-light top A class

Refresh Rate




Power supply

Meanwell / G-energy/ Rong electronic

Power consumption

50W/panel on average, 150W/panel maximum

Working Voltage


Support Input

Composite, S-Video, Component, VGA, DVI

Panel Weight


Display gray scale

14-16 bits

Operating system

Windows, IOS

Life span

100000 hours under 50% brightness


2-5 years


Product Image:

Concert 3.91mm LED Stage Backdrop Screen Waterproof Video Wall 0

Concert 3.91mm LED Stage Backdrop Screen Waterproof Video Wall 1


Product Features:

1) High refresh rate , high brightness and high contrast which make the screen without any delay and smear phenomenon under directly sunlight.
2)Energy saving:low electric current,high-bright lamps,equipped with PFC switching power supply that save 30% electricty.
3)The brightness can be adjustable to meet the need of changing environment
4)Wide viewing angle: The horizontal and vertical viewing angles are so wide that it is suitable for wide horizontal
5)Environment protection, antistatic, dust-proof, good heat dissipation, cost-effective .

6)Error detection and monitoring:it can monitor the inner temperature,voltage,cooling fans etc and error detection automatically.
7) High reliability: using distributed scanning technology and module design technology that make higher reliability and stability.
8) Steady and reliable system:with strong anti-interference ability and long service life that can continually work for over 24 hours, and it’s easy to operate the system.
9) Favorable effect: using dot to dot calibration technology makes the image clearer and the layering stronger


Our Service:

1. The price depends on the quantity.We can offer you the best competitive price with the same even better quality.
2. Good after sale service: We can response in time if customers have questions about the installation , usage and maintenance ect.
3. Your inquiry will be replied by well-trained and experienced staffs in 24 hours.
4. Top Quality+Reasonable Price+Responsible After Service=Successful & Win
5. Help you design OEM&ODM or any your customized lightings and put into production.
6. Distributorship are offered for your unique design and some our current models



Mainly for outdoor advertising, information publishing, journalism and communication in some places, such as cultural square, traffic arteries, stations, terminals, information centers, entertainment venues, shopping, centers, commercial city and etc.



Q: What's the MQO?

A: 1sqm

Q: What's the warranty of your product?
A: 2 years warranty, if within 2 years, our product has severe quality problem, we promise to change a new screen to client freely.

Q: How is the after purchase service?
A: We promise to offer after sales service to client in technical, products and installation promptly.

Q: What about the lead time?
A: Normally is 15-20 days, we can make adjustment according to client requirement.

Q: What is the payment term?
A: 30% as initial deposit, 70% balance payment after finish production, before shipping ( sample order 100% payment )

Q: What about the shipment ?
A: can ship by sea, by air freight, by express according to the customer requirements.