P4.81 LED billboard indoor rental advertising LED display LED screen

1. Application: 1. It\'s a series of advanced LED screen which can be easily installed and removed. 2. Indoor commercial advertising billboard, stage, banks, stock exchange centers, theme park, airport, schools, government agencies, exhibition, meeting rooms, cinemas, hotels, and a variety of  public facilities an

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1. Application: 
1. It's a series of advanced LED screen which can be easily installed and removed. 
2. Indoor commercial advertising billboard, stage, banks, stock exchange centers, theme park, airport, schools, government agencies, exhibition, meeting rooms, cinemas, hotels, and a variety of  public facilities and etc.

P4.81 LED Billboard Indoor Rental Advertising LED Display LED Screen

2. LED Parameter:
Pixel Pitch4.81mm (1R1G1B)LEDs TypeSMD1820 KINGLIGHT
LEDs ParameterP4.81 LED Billboard Indoor Rental Advertising LED Display LED Screen
ItemBrandLuminous IntensityWavelength
Red LED ChipKINGLIGHT40~60 mcd620~625 nm
Green LED ChipKINGLIGHT110~180 mcd514~535 nm
Blue LED ChipKINGLIGHT25~45 mcd460~470 nm


3. LED Module Parameter: 
ImageP4.81 LED Billboard Indoor Rental Advertising LED Display LED Screen
 
DimensionDefinitionShellWorking Voltage
mm(dots)Hi-quality &anti-fire PCV
250*25052*525

LED Cabinet Parameter
ImageP4.81 LED Billboard Indoor Rental Advertising LED Display LED Screen

 
DimensionDefinitionMaterialProtection LevelWeight
mm(dots)Die Cast AluminumFront/backKG
500*500104*104IP30/IP306


4. Whole Screen Parameter:
ImageP4.81 LED Billboard Indoor Rental Advertising LED Display LED Screen
Screen Parameter
Pixel density43264 dots/sqm
Brightness1000 mcd/sqm
Scan method1/16
Viewing AngleH 170°,V 120°
Minimum viewing distance≥4m
Max.Power680 W/m2
Average Power 240W/m2
Control system Parameter
Grey Scale14 bit
Driving MethodConstant current 1/16 scan
Frame Rate>60Hz
Refresh Rate>1920 Hz
Brightness ControlManual Control (by PC); Automatic Control (by senor)
Control ModeTo be synchronized with computer monitor
Control DistanceWithin 100m adopts UTP net cable; 100m~500m adopts Multimode Fiber; 500m~10000m adopts Single-mode Fiber (distance between PC and screen)
Data transmission interfaceDVI and VGA
Input signal modeTXT, DOC, RTF, AVI, JPEG, MOV, MPEG, DAT, VOB, BMP, JPG, TIFF, GIF, FLI, FLC, RMVB
Screen working parameter
Input VoltageAC 86-264V/60Hz
Defects Rate≤0.0001
Life span≥100,000 hours
Temperature-operating-30ºC~+60ºC (other request can be meet with different material)
Humidity-operating10%-90%RH


5. Packing Picture:
Packing for fixed installation typePacking for rental and movable type
P4.81 LED Billboard Indoor Rental Advertising LED Display LED ScreenP4.81 LED Billboard Indoor Rental Advertising LED Display LED Screen

6. Aftersale service:
1) Two years warranty.
2) 24 hours online service, lifetime, free.          
3) Depot repair service: during warranty, the Buyer only bear shipping cost back to factory. Out off warranty, the Buyer bear all shipping cost+raw material cost, free labor cost.           
4) Experienced engineer service: during warranty, Buyer bear flight cost+accommodation. Out off warranty, Buyer bear flight cost+accommotation+engineer labor cost($200.00/day)+raw material cost.

7. About us: 
We are a trade factory in Shenzhen with 6 years experience. There are professional develop engineers, experienced sales engineers, and skillful workers. 
1. If you want to develop a new design LED screen, please contact us. We can help you. 
2. If you have a new project/order but don't know how to process it, please contact us. We can help provide the best solutions/scheme, and guide you. 
3. If you are searching for alternative suppliers, please contact us. We are professional. 


8. Factory:
(The pictures below were taken during night, after most of the workers off work)
1. Skillful workers who have worked more than 6 years in our factory. 
2. High technology auntomatic machines. 
3. Aging test + Grayscale test for each module. 


P4.81 LED Billboard Indoor Rental Advertising LED Display LED Screen

9. Delivery and payment:
1. Production time for 1-200 m² LED screen is about 25 days. (Including aging test). 
2. Payment term: T/T, 30% in advance and 70% before shipping.
3. Trade term: EXW, FOB Shenzhen, CIF, DDU, DDP. 
4. Plywood case or flight case provided. 


P4.81 LED Billboard Indoor Rental Advertising LED Display LED Screen

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