We am led display factory in guangzhou of china, we company produte led display screen panel. Stage light screen. Outdoor and indoor Full color led display screen. Led module panel. Stage light. Beam light and moving head. Led par light more model
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Carlo

Production Description: led display board

1, P4 indoor LED display is very popular in LED displays advertising field. This type LED display is widely used indoor LED video wall, on the stage of concert, as the background in the theater etc..

2, High brightness and support brightness automatically adjustment.
3, Long lifespan, can reach more than 100,000 hours, while the power consumption is lower than one tenth of lamp or neon;
4, Easy & simple installation interface and user friendly software to ensure the user friendly interface of the LED display system;
5, Rich indoor LED display engineering experience both in domestic and international market.

Technical Parameters:

Items	P4 full color led indoor display
Pitch size	4mm
Module size	128mm*128mm
Module pixel(dots)	32*32
Pixel configuration	1Red, 1Green, 1Blue
LED chip	Silan
Color scale	65536degree/16777216colors
Pixel density	62500pixels/square meter
View angle(H/V)	120/120degree
Brightness	≥1200cd/sqm
Brightness adjustment	64 level automatic or manual
View distance	2--200m
Power consumption	50-1100W/sqm
Net weight	45kg/square meter
Operating temperature	—25°C~+60°C
Operating humidity	10%—95%RH
Life time	≥100,000hours
Out of control dot	≤3/10,000
Whole Display Flatness	≤1mm Juncture
Exchange frame speed	> 150frames per second
Refresh frame frequency	700Hz
Control distance	120m (without repeater), single mode fiber: 20km, multi mode fiber: 500m
Power	110V/220V±15% 50~60Hz
Operating system	Windows98/Me/2000/Xp/window 7
Drive mode	constant current driving, 1/8 scan
Display mode	VGA640X480—VGA1600X1024
Maintenance way	Rear access
Accepting signal	PAL/NTSC/SECAM, S-Video; VGA; RGB; Composite Video; SDI