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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: TOPLED
  • Model Number: P40
  • Usage: Indoor or outdoor
  • Tube Chip Color: Full Color
  • Display Function: Video
  • Pixels: 40mm
  • Screen Dimension: Customized
  • Pixel Pitch: 40mm
  • Pixel Configuration: 1R1G1B(SMD)
  • Single Strip Size: 9mm*13.5mm*791mm
  • Single Strip Weight: 0.15KG
  • Cabinet Size(WXHXD): 960mmx960mmx80mm
  • Cabinet Resolution: 32dots X 32dots
  • Material: Aluminium(for strip),Iron(for frame)

Packaging & Delivery

Packaging Details wooden case,honeycomb case,filight case
Delivery Time Delivery in 15 working days after got deposit.
Product Description


transparent led screen Products function introduction:

1) High intensity and can be adjusted, so can meet the request of the customers according the application environment.
2) Best equality, commendably solve the problem of the mosaic, have the excellent consistency of light
3) To pictures and character, have clear, exquisite and real display effect
4) Big viewing angle to 110 degree at horizontal line, 60 degree at vertical line, you can see at every angle at this range, no picture change, no color excursion
5) Can repair each led lamps, so the cost of maintain is lower, and easy to repair.

Products Advantages:

1) Price Advantage: we have the best competitive price at the market, also have the same even better quality.
2) Performance Advantage: Best Equality, high consistency, Big viewing angle, can repair each led lamps
3) Quality advantage: From material to finished product, from design to produce, we control all steps, that's the guarantee of the quality and reliability.
4) Service advantage: Better service at same situation, better cooperation at same service!

Products application area:

1) Full color LED display : Equally or compactly make the red, green, blue color in one dot, equally distribute at the panel, so make the whole display
2) Usually apply for physical sports, advertisement, bank, stock exchange, station, port, marketplace, telecommunication, department, school, monitor, restaurant, entertainment, 



Screen Parameters 



Pixel Pitch


View Angle (min, 50% brightness)

H≥150°  V≥75°

Viewing distance:


Brightness Control

100 levels

Brightness (calibrating value)

3000 ~4500 nits

Refresh Rate (PAL/NTSC) minimum


Frame Rate


Drive Type

Constant current drive

Scan Type


Input Voltage

AC 220/110V±15%

Color Temperature

6500 deg. K

Defects Rate



Greater than 10,000 hs

Life Span( 50% Brightness)

Greater than 100,000 hs

Module Brightness Uniformity


Ingress Protection

Front IP65  Rear:IP43

Neat degree:

Each pixel to the next one ≤0.5mm;

Interstice between every two Neighboring module <1mm

Earth Leakage Current


Operating Temperature

-20°C ~ +60°C

Storage Temperature

-25°C ~ +85°C

Operating Humidity Range

operating   10~96%

Control Mode 

Synchronized or in phrase

Communication distance:

Cat.5 communication cable(without relay) not over 130m;

Multi-mode optical fiber: 500m;

Single-mode optical fiber: 10km-20km

Display Input Format (with Video Processor)

VGA, DVI, RGBHV, PbPr(HDTV), Composite, S-Video, TV




Data sending card+ Data Receiving card+ Display card



Packaging & Shipping



Delivery in 15 working days after got deposit.


Company Information


    ShenZhen TOPLED Optotech Co.,Ltd is a professional led manufacturer established in May 2006, which is a high-tech company specializing in LED researching, manufacturing, marketing and engineering service to provide customers with high-quality services.

    TOPLED’S business covers indoor and outdoor led display, led curtain, LED components, LED multimedia advertising screen, stadium display, highway and transportation changeable message sign, rental display, indoor and outdoor led lighting etc.

Certifications and Honors

TOPLED's Successful Cases

Our Services



In order to offer you a suitable solution ,Please state general info about your project.
1,Pixel pitch or view distance you need.
3,Location of installation.( eg, on poles, on wall of building, ect)
4,Purpose.( what are you going to do with the LED Screen)
Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
3 Transactions 80,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $32,000
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