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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Melton
  • Model Number: P3.91
  • Usage: Indoor
  • Tube Chip Color: 1R1G1B
  • Display Function: Video
  • Pixels: 3.91mm
  • Screen Dimension: Customized Size
  • Product name: Indoor Tv Background
  • Module size: 250x250mm
  • Pixels Density: 65536dot/m2
  • Pixel resolution: 64dots(W)*64dots(H)
  • LED chip: Cree + Nichia + Epistar + Opto + Silan
  • Package mode: SMD2020
  • Certificate: CE RoHS UL CCC,ISO9001 Certifications
  • Control method: Synchronization
  • Life span: 100000hours
  • Warranty: 1year/2year/5year

Packaging & Delivery

Packaging Details wooden case, flight case
Delivery Time Shipped in 10 days after payment

Rental Led Video Display Screen 3.91 Indoor Tv Background P3.91 Led Display

 

Product Description

 LED parameters

ItemLuminous IntensityView Angle(H/V)WavelengthTest Condition
Red LED 400-4200mcd160°/120° 620-625nm 25,20mA
Green LED 1200-1280mcd 160°/12 520-525nm 25,20mA
Blue LED190-220mcd160°/12465-470nm 25,20mA

 

Module Parameters

ItemParameter
Model numberP3.91-16S
Module size250x250mm
Pixel pitch3.91mm
Pixel density65536dots/m2
Pixel configuration1R1G1B
Package modeSMD2020
Pixel resolution64dots(W)*64dots(H)
Max Power50W
Module thickness22mm
Weight0.4kg
Drive typeconstant drive
scan mode1/16scan
Port typehub75/HUB08
Brightness of white balance

≥1200cd/m2

 

Cabinet Parameters

Dimension500mm*500mm
Monomer Module Number4
Power supply5V/60A*1pc 
Thermal dischargeAnto
Pixel per cabinet128*128dots
Best viewing distance6M~40M
Best viewing angle

160°(W)120°(H)

Temperature

storage:-35°C~+85°C

working:-20°C~+50°C

Relative humidity10%~95%
Thickness80mm

 Screen Parameters

PowerWorking voltageAC220V±10%
Average Power consumption200W/m2
Max Power consumption

500W/m2

Current

20mA(single LED)

Control systemCPUPentium4 or above P4
Operation systermWIN98/2000/NT/XP/WIN7
Control methodSynchronization
Main technical parameterDriving deviceConstant drive IC
Refresh frequency

≥800HZ

Grey scale/colors4096 gray level/16.7M colors
MTBF

≥10000hours

Fire rategrade one
Display Mode

800*600/1024*768

 

led display screen pictures:

Packaging & Shipping
 

Packaging Detail:100cm*112cm*71cm    G.W.:165KG

                                  Or as customer's request.

Shipping Detail: UPS/Fedex/TNT/DHL, By air, By sea

Company Information

 

Our Services

 

Training

    Free of charges;In our workshop, we provide all the training including process of operation, installation, maintenance, system set up, etc.

Warranty

1,  2years, .From beginning of installation finished the led display, During it , we will be responsible for all the quality problem.

2,   After the completion of the project, we will conduct life maintenance of the system continuously and update the and software.

3,   For the hardware equipment, we only collect expenses on components.

 Guarantee

1,  All the life time for Technology support , system update ,maintenance .

2,  We guarantee that the equipment we provide are brand new, complete and unused before delivery .

Remark

 

1. We are manufacturer of LED display. We only provide the Screen, Cabinet and module,

   but do not take charge for the installation in overseas; Technical support is available.

2. The above offer included the cabinet, power supply, power cord,and other basic components; etc.

3. The above offer do NOT included the delivery, insurance, installation and debugging cost;      

4. Packing with Ply-wood box, or Carton ; If need flight case packing, up cost will be USD180/PC, 2-4cabinets/case

5.Problems during use.

   some spare parts for you, once the screen get problems, please follow up below steps to solve it:

    Step1: Take some pictures about the working status of the screen;

    Step2: Replace the broken cabinet by the new cabinet;

    Step3: Contact with us, and send the pictures to us, we will help you to analyze the problems.

    Step4: If it is necessary, please post it to our company, we will maintain it for you as soon as possible, and then deliver it to you.

 

FAQ

 Q1,How to arrange payment?

       Our payment terms in usually is T/T payment,for sample and small order,Western union,Paypal or Moneygram also be acceptable

 

Q2,What is our warranty?

         Our warranty from 5year to 1year basis on different type led screen,In usually every screen we will ready more extra led screen moduless as spare modules,if some modules happen fails,you can replace the fail modules by our spare modules,When all the spare modules use out,You can send back these modules to us for repair,and we will send to you after repair and testing&aging well

 

Q3,How to be our distributor?

      To be our distributor,We can share our profit together with you in every year,Also we can send our engieer or sales to your compay to support your business,also for led screen after-service,We will together with you to the after-service in the whole led screen life time

 

Q4, How to maintence led screen?

       In usually every year to maintence led screen one time,clear the led mask,checking the cables connection,if any led screen modules fail,you can replace it with our spare modules

 

Q5,How to select led type?

In usually,

For indoor stage will be select indoor die casting P2.5 P3 P4 P5 P6,P3.91 P4.81 P6.25

For outdoor stage will be select P4.81 P6.25 P6 P8 P10

For fixed installed led screen, can select P3 P4 P5 P6 P7.62 P10

For outdoor fixed installation,if it is not directly to sun,can select outdoor SMDP6 P8 P10,DIP P10 P12

                                                     if directly to sun,can select outdoor SMD P8, DIP P10

For big size led screen can select DIP P10 P12 P16 or P20

Also we have researched outdoor high resolution DIP 3in1: P4 P5 P6 P8 P10,there are good for high resolution led screen

Rental Led Video Display Screen 3.91 Indoor Tv Background P3.91 Led Display

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China (Mainland)
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Supplier's Trade Assurance Limit: US $46,000
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