outdoor p4.81 hot sell full color led display smd 2727 led rental screen p4.81

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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Tube Chip Color:
Full Color
Display Function:
Screen Dimension:
Cabinet material:
Die-casting Aluminum Cabinets
Module size:
Live Events Led Display
Cabinet size:
Module pixel Dot(dot/ m2):
43222 dot/ m2
Module pixels:
Refresh rate:
≥1200 Hz
Scan mode:
1/13 scan
Product name:
p4.81 hot sell rental full color led display

outdoor p4.81 hot sell full color led display smd 2727 led rental screen p4.81


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Related Products

Product Function



Module Images


                                                                                        P4.81-Outdoor 250x250mm LED Module                                                                                    


1-1 Module Parameter:


250mm×250 mm×15mm     Packing Method: SMD2727 national star

Pixel Pitch(mm)


Pixel Dot(dot/ m2)

43222 dot/ m2


52dots ×52dots


0.592 kg/pcs 

1-2 Tube Chip Parameter


Structure Explanation: Each pixel pitch adopts 1 red 1 green 1 blue has total one led light emitting diode

Professional Analysis


Analysis item

Professional Analysis Content


Color Analysis

To arrive the white balance effect of blendent, blendent has strict requirement to Led light brightness, color proportion of color brightness is R:G:B/3:6:1.



Centre Wave


Chip Manufacturer

Testing Condition


615 nm  -  630nm

700-1000  mcd

Taiwan Jingyuan 

 25  ℃,  20  mA

Green LED

515 nm  - 530nm

2100-2300 mcd

Wuhan Huacan   

 25  ℃,  20  mA

Blue LED

 465 nm  - 475 nm

­­­450-600  mcd

Wuhan Huacan 

 25  ℃,  20  mA




1-3 LED Screen Parameter




Technology Index Parameter

1. Technology Index Parameter

1) Best Viewing Distance: ≥5-19 m

2) Best Viewing Angle: Horizontal 160 Vertical 140

3) Environment Temperature: Storage  -20℃ ~ + 60 ℃, working  -20℃ ~ + 60

4)Relative Humidity: 60  %~ 90  %RH

5) Screen Thickness: ≤ 120cm+protection thickness  70 cm

6) Standard Cabinet Size: 500 mmX 500 mmX_90mm(wide*height*thick)

7) Standard Cabinet Resolution: 104dot*104dot

8) Standard Cabinet Weight: 2.6KG

2.Power Supply Parameter

1) Working Voltage: AC220V±10%,50Hz  (three phase five wire system)

2) Screen Average Power: 250W/m2

3) Screen Maximum Power: 640 W/m2  

3. Control System

1) CPU: Lenovo Kaitian Host or same grade computer

2) Control Operating System: WIN 98/ 2000/ NT/XP

3) Control Method: Independent broadcast asynchronous control

4. Main Technology Paramter

1)driving device: Adopt LED special driving device

2) Driving Method: 13scan, constant drive

3) Repitition Frequency: ≥60 frame/s

4) Fresh Frequency: ≥960 frame/s( to ensure non shaken under camera)

5) Gray scale/color: RGB has 1024 level to show 16.7M color

6) White balance brightness: 5300 cd/m2  

7) brightness controlling method:auto/manual≥256 level adjust

8) video signal: PAL/NTSC

9) video input/output method: eight-way input/ eight-way output

10) Control System Adoption: PCTV non-line edicard+DVI display card+full color control card+ optical fiber transmission

11)earth leakage:<3.5mA

12)Average Trouble free hour: ≥10000 ours

12)Lifespan: 1000 thousand hours

13) Flatness: Any related pixel≤0.5mm,module joint distance<1mm

14) Average: Pixel light strong, module brightness uniformity

15) Power Switch: Automatic switch

16) Switch Power load: 5V/40A

17) Computer Monitor Pattern: 800×600,1024×768

18)Effective Communication Distance: ≤120m(GB UTP twisted pair, without repeaters)

≤300m (multi-fiber transmission), ≤10kilometre(single mode fiber transmission)


5. Microsoft

LED general broadcasting Microsoft(MDK)


6.Protection Technology

1) Anti-dust, anti-damp, anti-rotten,, anti-static, anti-lightning, meanwhile it has overcurrent, short, over-voltage, low voltage protection

2) Waterproof level: IP65

7. broadcasting content

Text file, word file, all image file(BMP/JPG/GIF/PCX...),all animation file (MPG /MPEG/MPV/MPA/AVI/VCD/SWF/RM/RA/RMJ/ASF...).

8. assemble structure


Unit module structure design, screen panel adopt module-display cabinet—display combination assemble structure, installation easy

Project case




Company Information


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