• Led Pentagram specification 1
  • Led Pentagram specification 2

Led Pentagram Specification

LED video signs are assembled with special LED modules of different specifications. They are not limited by the size of the screen and can be flexibly assembled into text, graphics and LOGO that customers need. They are used on building roofs, well-kn

Product advantages:

  1. Uniform tapping: Pixel to pixel image
  2. Seamless splicing: seamless splicing between cabinets and modules
  3. Flexible control: Synchronous and asynchronous compatible, supporting offline and online model
  4. Convenient maintenance : support rear and front service

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Technical Parameters

Led Pentagram Specification

Pixel pitch 4mm
Pixel composition 1R1G1B
LED package SMD2121
IC chip 5124IC
Driving method 16s
Use environment outdoor
size diameter 2.6m
Resolution 62499
Brightness 1000cd
Area 4.3/m2
Weight 100kg
Gray scale 14bit
Input voltage 220
Input frequency 50/60HZ
Dimming Automatic
Refresh rate 1920
Color temperature 3200K--9500K
Work temperature ﹣20 ~﹢55℃
Working humidity 10% ~ 90%
Noise rate <0.0001



Related parameter documents


The operational lifetime of an LED Display is determined by the lifetime of the LEDs. LED Manufacturers estimate the LED lifetime to be 100,000 hours under certain operating conditions. LED Display end of lifetime is when the frontal brightness has decreased to 50% of original brightness.

Step 1 What is the purpose of buying LED Display ?

To pass on Information
For Rental Purposes

Step 2 In what environment will the led display be used?

Indoor / Outdoor / Semi Outdoor / Outdoor and Indoor

Step 3 Minimum distance of the audience?(Viewing distance)

Step 4 What is the estimated size of led display you want?

Step 5 What will be displayed on the Led Display ?

Step 6 How will the led display be installed?

220V power cable does not connect well

Data cable problem

Receiving card faulty

Power supply faulty
Improper connection of power cables

Flat cable does connect not well or it is off
Previous output fault or current line input faulty