Module
Pixel pitch
2.5 mm SMD2121
Pixel Density
160000 pixels/m2
LED Configuration
1R1G1B
Drive Method
1/32scan
Cabinet
Cabinet Resoltuion
256*192 Pixels
Cabinet Size
640*480 mm
                                                                                                                                                              Optical
Brightness
≥600cd/m2
Viewing angle
H/V 120 / 100
Best Viewing Distance
2.5m
Display Color
16.7 million
Grey Scale
10bits/1024levels
                                                                                    Power 
Max power consumption
350 W/m2
Ave power consumption
150 W/m2
Working Voltage
220V / 110V
                                                                                                                                                              Control system
Frame Frequency
60-85Hz
Refresh Rate
≥1920Hz
Data Transmission
CAT 5 / Optic Fiber
Image Source
S-Video, PAL/ NTSC
Controlling system
linsn. Nova. Huidu. Colorlight receiving card
Format
Video: DVI, VGA, composite
Reliability
Working Temperature
-20~65 °C
Working Humidity
10-90% RH
Life Span
100,000 Hours
MTBF (Ave No Faliure Time)
5000 Hours
Pixel failing Rate
0.01%
IP Rate
front : IP 30


Packaging
Carton
LED module + Power cord + 50cm 16PIN cable




Q1:How to choose a proper led screen for your need?


A:You just need to think of 3 simple questions when you choose a led screen by yourself.

1.Will you use it indoor or outdoor?

2.Is it for rental use(need to be moved from one place to another place very often) or for fixed installation(to be installed in

one place forever)?

3.what is the appoximate size of the led screen you would like to purchase?


Q2:Which pixel pitch should i choose?


 A:There are many different pixel pitch from 1.667--20,25,30mm, there is a roughly principle-usually small pixel(1.667mm-10mm) used

for indoor led screen, bigger pixel (10mm-30mm) used for outdoor led screen(for example high way huge advertisement).


Q3:Which control system should i choose?


A:There is both synchronous and asynchronous control system for led screen on the market,for big size led screen(usually more than

20sqm) need to use synchronous control system,below 20sqm it's up to you to use syn or asyn.But asyn control system's refresh rate

is much lower than sync control system and for asyn control system, you can choose to use wifi,3G,4G etc wireless control.