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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: Huacai
  • Model Number: P4.75
  • Usage: Indoor
  • Tube Chip Color: Red
  • Display Function: text
  • Pixels: 4.75mm
  • Screen Dimension: 304x152mm
  • pixel: 4.75
  • model: P4.75
  • color: red,green,red&green
  • led display size: 304mmx152mm
  • scan mode: 1/16
  • brightness: 500nits
  • pixel density: 44321
  • resolution: 64x32
  • lamp: epistar
  • life span: 100000hours

Packaging & Delivery

Packaging Details new product P4.75 SMD led display, indoor red smd led display,SMD led display,international carton case
Delivery Time 7-15 days


new product P4.75 SMD led display, indoor red smd led display,SMD led display


Product Description

1)Excellent Quality,Pass ISO9001:2000

2)Low Power Comsuption, Energy Saving

3)High Brightness,Long Lifespam

4)Very Competitive Price, Good uniformity 

5)Excellent Quality,Pass ISO9001:2000

6) High Reliability, Long Durability 

7) Easy and fast installation

8) Timely Delivery


Φ3.75 Single Color Indoor  Led Module
Pixel Pitchmm4.75 
Resolution of Moduledots 64×32
Module Sizemm304×152
Module Weightkg0.44-0.46
LED Type                          8×8 Array module
Pixel Configuration                    1R/1G
Chip Brand of LEDs                     Silan/Epistar/Cree/Nichia 
Pixel Densitydots/sqm44,321
Brightness (White Balance)nits(cd/sq.m)300
Red Wavelengthnm620-625
Green Wavelengthnm520-525
Blue Wavelengthnm470-475
Scan Mode                           1/16 Scan
Viewing Distance  M2--15
 Best View DistanceM5--8
Viewing Angle-Horizontaldeg.120
Viewing Angle-Verticaldeg.120
Module Maximum PowerW25
Max. Power ConsumptionW/sq.m500
Avg. Power  ConsumptionW/sq.m150
Working Voltage                          40A 5V
Power Supply                          AC 110/220V  
Refresh RateHz/S≥300
Frame RateHz/S≥ 60 
Gray Scale                           256 grade 
Display Function                       Text
Input Signal                  RS232/485, USB,Ethernet
Luminance Degradation Less than 5% after 1000 hours Ageing test, testing current 30mA, under normal temperature 25°C.
Defective Dot Rate                            <0.0001
Life Spanhours100,000
Storage Temperature°C -35 -- +80
Working Temperature°C         -20 -- +60        
Working Humidity                              10-90%RH 
Control SystemAsynchronization or Synchronization 
Quality CertificateETL,CE,RoHS,TUV,FCC class A,ISO9001:2008
Warrenty2 Years
Working EnvironmentIndoor
Note: The above parameter is just for your reference. It can be changed according to customers' requirements.


new product P4.75 SMD led display, indoor red smd led display,SMD led display

Product pictures P4.75 SMD indoor led display size:304mmX152mm



Packaging & Shipping

Packing & Delivery


Cabinet : Plywood standard package, 2pcs per wooden case or According to customer's Request; 


Led Module: 40pcs/Carton; Cartons Size: 57cm*36.5cm*35.5cm


Delivery: 7 to 15 days or depends on the quantity.

Our Services

Application Field

Advertising LED displays, Stadium perimeter LED screen, Mobile led display for mobile media, 

shopping mall LED billboard for logo showing , bank & stock exchange LED message signs for rates showing , train & bus station , airport , telecommunication LED video wall system forinformation 

showing and instruction, Stage performances ect. 

Company Information

We are specialized in P10 Led  Module  for many years. 

We can offer you the best competitive price at the market with the same even better quality .

The price  quoted for you leaves us with only the smallest of margins, which is lower than those of our competitors for goods of the same quality.



  new product P4.75 SMD led display, indoor red smd led display,SMD led display  Certificates:


1.Where is your nearest Sea Port?


Our nearest sea port is at Xiamen,Fujian Provice


2.What's your payment term?


The payment term is 40%T/T,the balance before shippment


3.What's the brand of your diode chip?


Our led lamps  are by Silan,Epistar,Cree ect.


4.Could you alow a trial order?


Yes.We are alowing  to a trial order. This would enable you to see  the high quality of our product and  give you the opportunity to test it’s superiority.


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
13 Transactions 10,000+
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 $300,000
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