Indoor Full-color P4 LED flexible panel 256 x 128mm 64x32 dot matrix billboard

Description

Product standard
P4mm
Pixel configuration
SMD2121, 3 in 1
LEDs configuration
Red:wave length: 625~630nm;700-800mcd
Green:wave length: 525~530nm;1500-1800mcd
Blue:wave length: 470~475nm;400-500mcd
Pixel pitch (mm)
4
Pixel density(dots/㎡)
62500
Calibrated brightness(cd/sqm,nit)
800 nits(adjustable)
Calibrated brightness proportion ratio
R: G: B = 30%:60%:10%(adjustable)
Color temperature
3,500° — 9,500° K(adjustable)
Contrast ratio
4,000:1(adjustable)
Brightness adjustment(dimming)
100 grade auto/manual-adjustment
View angle(degree)(50% brightness)
Horizontal: 120° (60° off center); Vertical: 70° (+25°/-45° off center)
Readability viewing angle
Horizontal: 150° (75° off center); Vertical: 90° (+35°/-55° off center)
Refresh rate(Hz)
>600 Hz(adjustable)
Frame frequency(Hz)
>60 Hz
Interface port
HUB75B
Input signal
HUB75B
Protection grade
IP31 front side/IP31 backside
LED Drive
Constant-current drive
Lifetime (hours)(50% brightness)
100,000 hours
Signal transmission direction
Horizontal
Operating temperature (Celsius degree)
-10～+40'
Storage temperature (Celsius degree)
-15～+50'
Operation humidity (RH)
10-75%
Servicing
Front and back serving optional
Control mode
Synchronous & asynchronous available
Communication options
Wire Ethernet, Fiber Ethernet,RF wireless,GPRS
Maximum power consumption (W/SQM)
880
Average power consumption (W/SQM)
352
Screen operation mode (scan/static)
1 / 16S