HD LED TV Studio Background Screen P3.91 Indoor LED Video Wall Display

Product Description

1. Application: 
1. It's a series newest design LED display for event rental business. Easy to install and easy to remove. With nice price. 
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.



2. LED Parameter: (Also support P2.6, P2.9, P3.91, P4.81 LED display, please feel free to ask for a quotation).

Pixel Pitch	3.91mm (1R1G1B)	LEDs Type	SMD2020 KINGLIGHT
LEDs Parameter
Item	Brand	Luminous Intensity	Wavelength
Red LED Chip	Epistar	40~60 mcd	620~625 nm
Green LED Chip	Epistar	110~180 mcd	514~535 nm
Blue LED Chip	Epistar	25~45 mcd	460~470 nm

3. LED Module Parameter: 

Image
Dimension	Definition	Shell	Working Voltage
mm	(dots)	Hi-quality &anti-fire PC	V
250*250	64*64		5

LED Cabinet Parameter

Image
Dimension	Definition	Material	Protection Level	Weight
mm	(dots)	Die Cast Aluminum	Front/back	KG
500*500	128*128		IP30/IP30	8.8

4. Whole Screen Parameter:

Image
Screen Parameter
Pixel density	65536 dots/sqm
Brightness	1000 mcd/sqm
Scan method	1/16
Viewing Angle	H 170°,V 120°
Minimum viewing distance	≥4m
Max.Power	680 W/m^2
Average Power	240W/m^2
Control system Parameter
Grey Scale	14 bit
Driving Method	Constant current 1/16 scan
Frame Rate	>60Hz
Refresh Rate	>1920 Hz
Brightness Control	Manual Control (by PC); Automatic Control (by senor)
Control Mode	To be synchronized with computer monitor
Control Distance	Within 100m adopts UTP net cable; 100m~500m adopts Multimode Fiber; 500m~10000m adopts Single-mode Fiber (distance between PC and screen)
Data transmission interface	DVI and VGA
Input signal mode	TXT, DOC, RTF, AVI, JPEG, MOV, MPEG, DAT, VOB, BMP, JPG, TIFF, GIF, FLI, FLC, RMVB
Screen working parameter
Input Voltage	AC 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-operating	10%-90%RH

5. Packing Picture:

Packing for fixed installation type			Packing for rental and movable type

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. 



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.