P3.91 Cheap Transparent LED Screen Display/Glass LED Transparent Video Wall

Product Description

1. Application: 
1. Though the brightness is high as to 4000 nits, it is can only install indoor. 

2. It should be install behind the window in store which nearby the street or a passage with a lot of people, for advertising. 

3. It is transparent, the light transmittance reach 70%. Not hidden the image back the LED screen. 
4. This type LED screen support outdoor and indoor installation, two design. The information below is for indoor fixed installation. 
5. The cabinet size support 1000mm*500mm and 1000mm*1000mm. 
6. The pixel pitch of the this LED screen is H3.96/V7.81. Means the the distance between two LEDs, 3.96mm in width, 7.81mm in height. 

2. LED Parameter:

Pixel Pitch	H3.96/V7.81 (1R1G1B)	LEDs Type	SMD1921 NationStar
LEDs Parameter
Item	Brand	Luminous Intensity	Wavelength
Red LED Chip	Epistar	450 mcd	622 nm
Green LED Chip	Epistar	730 mcd	522 nm
Blue LED Chip	Epistar	105 mcd	472 nm

3. LED Module Parameter: 

Image
Dimension	Definition	Shell	Working Voltage
mm	(dots)	Hi-quality &anti-fire PC	V
500*125	126*16		5

LED Cabinet Parameter

Image
Dimension	Definition	Material	Protection Level	Weight
mm	(dots)	Die Cast Aluminum	Front/back	KG
1000*500	256*64		IP30/IP30	6

4. Whole Screen Parameter:

Image
Screen Parameter
Pixel density	32256 dots/sqm
Brightness	4000 mcd/sqm
Transmittance	>75%
Viewing Angle	H 140°,V 140°
Minimum viewing distance	≥4m
Max.Power	680 W/m^2
Average Power	240W/m^2
Control system Parameter
Grey Scale	16 bit
Driving Method	Constant current 1/7 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%-85%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.