Outdoor Advertising LED Board CMAX-P31.25

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Loading Port:
China Main Port
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TT or LC
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Supply Capability:
1000000 M2 PER MONTH m²/month

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Product Description:

Product Discription:

OKorder is offering high quality CMAX-P31.25 LED Outdoor Advertising Boards at great prices with worldwide shipping. Our supplier is a world-class manufacturer and our products are utilized the world over, with OKorder annually supplying a full range of products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee a competitive price.


Product Applications:

CMAX-P31.25 LED Outdoor Advertising Boards are effective forms of advertising, public notices, announcements and promotional events and activities.


Product Advantages:

OKorder's LED Board offers an excellent display with an extended viewing angle of up to 120°. 16 bit gray processing technology allows the display of natural images and S-PWM driving technology to add gray grades, even with low brightness. Additionally, our LED boards are easy to install and maintain, with quick positioning and single point maintenance.


Main Product Features:

  • Wide viewing angle, bright, low attenuation, excellent heat dissipation, and vivid colors

  • Famous brands (Philips, Toshiba, etc.) available

  • 4-layer design FR-4 A2 CCL PCB board

  • Temperature, humidity, UV, water (IP65-IP68), corrosion, and rust resistance

  • Military tri-proof paint

  • Static scanning and modular design

  • Point by point correction


Product Specifications:

Item Classification


Full Color

Pixel Pitch


Modules Size (mm×mm)

320 X 160

Pixel Density (dot/m²)


LED Encapsulation


Pixel Constitution


Display Resolution (dot×dot)

8 X 8

Minimum View Distance


Optimum Viewing Angle


Average Power Consumption (watt/m²)


Driving Method

Static constant current

Refresh Rate (hz/s)


White Balance Luminance (CD/m²)


Temperature Tolerance


Grayscale / Color

4096 / 68G

Brightness Adjustment

Manual G, B each color 256


5000 hours

Working Lifetime

>100000 hours

Malfunction Dot Rate




Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered by OKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: What are the advantages to using LEDs over other light sources?

A3: A longer lifespan, lower power usage, lower heat output and the widest range of colors.

Q4: Do LED’s last longer when they are kept cool?

A4: Yes. Heat in LEDs can decrease both the life and light output of a sign. Our cabinets contain several features to control temperature such as heat & airflow.




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Q:LED outdoor display which part of the composition
Outdoor LED display is usually in the form of outdoor media. The main forms include road LED display, LED electronic display, LED full color screen, LED screen, balloon, airship, compartment, large inflatable model.
Q:16: 9LED What is the approximate size of the display?
First determine a length or width size, here to length as an example. If the length is 96 meters, then 96 ÷ 16 = 6 × 9 = 54 meters
Q:LED display applications are what
Mail, shopping malls and other services in the field of business publicity and information display, advertising media, new products, performances and meetings, exhibitions, LED display large screen as an exhibition organizer to provide one of the important services, indoor large-screen TV applications
Q:Led display brightness is not enough because of what are the reasons
If the screen is a very small piece of time is sometimes very dark, the unit is usually a problem, or drive IC problems, to replace. If the entire LED screen has become very dark, if the circuit board control system problems, it is recommended to restore the factory mode. If it is caused by the graphics driver, it is recommended to update or reinstall the driver.
Q:LED display power can not be displayed properly
If the display interface definition does not match the provided HUB board, a black screen will appear. Please check if there is a loose, open or short circuit in your jumper. If you have the ABCD and other signals one by one correspondence, please check the OE signal is connected correctly.
Q:How do I choose the dot pitch of the LED display?
Installation classification: lifting, hanging, seat, inlay, rotating bracket hanging;
Q:What is the thickness of the led display?
Full-color screen 150-180mm, monochrome will be smaller, 60-90
Q:What is the difference between an LED display and an LCD monitor?
LED is Light Emitting Diode. LED applications can be divided into two categories: First, LED display; Second, LED single tube applications, including backlight LED, infrared LED and so on. Now on the LED display,
Q:Led display point density is what it means
LED display density refers to the LED display per square display the number of pixels, such as P10 model LED display is 10,000 pixels per square point, P16 model refers to the display refers to 3906 pixels per square point.
Q:LED display power supply how to configure how many units with the plate is calculated.
Upstairs are said that the P10, if you do not use the P10 it I tell you how to calculate the power of a board. Generally you take a lamp beads 0.02A to count, a board on the total lamp beads * 0.02, if the board is 4 sweep with the band / 4,8 sweep of the 8, the static is not removed to get a board of power

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