P4.81 Concert Led Screen Display

DHX company will attend ISA International Sign Expo in LAS VEGAS CONVENTION CENTER,welcome our new and old clients come to visit our booth.

Product Details

Our company will show P4.81 concert led screen display in ISA International Sign Expo.This exhibition will open in LAS VEGAS CONVENTION CENTER  on April 23-26, 2019.

About the ISA international sign Expo:

Since 1947, the International Sign Expo (ISA) has been held annually in Orlando and Las Vegas in March and April. It has been held for 72 consecutive sessions by 2017. This exhibition is the oldest professional exhibition in advertising logo in the world. It has been issued so far. The exhibition is one of the world's most authoritative exhibition of logo and advertising.

In addition, the IDA regularly holds a number of regional logo exhibitions throughout the United States, including Southern Sign Show, Southwest Sign Show, Western Sign Show, and Midwest Sign Show.

Hot selling P4.81 indoor rental 4.81 led display screen for concert

Product Description

Famous Brands Raw Material Selection


1)LED: well-known international brand,with wide viewing angle ,little attenuation ,good heat dissipation, and vivid colors.


2) Driving IC: famous brands such as, Taiwan MBI, Japanese Toshiba, avoidable the defective 

phenomena, such as dark bright, virtual light and so on.


3) Power supply: industrial-strength brand.The power maximum power resere of 20% the space , the range of voltage fluctuation is less 5%, high stability.


4) Connector: Aerial grade brands ensure the stable transmission of power and signal.


5) PCB Board: adopt 4-layer design.


6) Easy installation:100 pieces of cabinets' installation can be finished in one hour by one person.

 The replacement of any cabinet can be done within 50 seconds.

P4.81 concert led screen display Technicail Specification:




Pixel Pitch


Module Resolution(W*H)


Pixel Configuration


Optimal Viewing Distance


Pixel Density(Pixel /m2)


Driving Method

1/13 Scan

View angle / °


Module size(mm)


Cabinet size(mm)


Luminance of white balance

1500 CD/m^2

LED Encapsulation


Weight of cabinet/kg


Working Voltage

AC 220V/110V±10%

Operating Temperature

below 30  to  above 50

Grey scale/color

displaying colors≥16.7M(synchronized)

Brightness adjustment

256 levels of each color(manually),

100 levels of each color(automatically)

Input signal

RF,S-Video,RGB,RGBH,YUV,YC&Composition ,etc

Control system

linsn(sending card,receiving cards and Hubs)

Average of non-failure life


Life span


Defect dot rate


concert led screen

concert led display

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