P4mm led modules P4 led cells Pitch4mm led screen modules

  Product Description   P4mm led modules P4 led cells Pitch4mm led screen modules

Data Sheet
Unit module	PCB	2-4 layers
	Module size	256mm(W)/128*128mm(H)
	Pixel pitch	4mm
	Pixel Density	62500dots/m2
	LED specification	SMD2121(RGB)3in1
	Pixel resolution	64/32dots(W)*32dots(H)
	Weight	0.25kg/0.13kg
Optical parameter	Best viewing distance	4~15m
	Best viewing angle	110°(H)/110°(V)
	Pixel configuration	1R1G1B
	Brightness of while balance	≥1300cd/SQM
Electrical parameter	Working voltage	5V
	Max Power consumption	30W
	Current	≤20mA  (single LED)
	Driving device	IC Constant Current driver
	Drive type	1/16 Scanning
Main technical parameter	Operating environment	Indoor
	IP Grade	IP40
	Storage temperature	-20°C~60°C
	Working temperature	-20°C~50°C
	Operation humidity	10%~80%
	MTBF	≥5000 hours
	Life span	≥50000 hours
	Malfunction dot rate	≤1/10000
	Flatness	Tolerance of interpixel ≤ 0.3mm
		Tolerance of modules clearance≤0.6mm

  Led display screen photos 128*128mm 256*128mm   Features of our LED display:   1,High brightness /refresh rate   2,Vivid and colorful display   3,Impact resistant,adapt to kinds of weather   4,Quick response   5,Energy-saving, high luminance,low thermal, environment-friendly   6,Low deficiency rate and low cost   7,Support various interfaces and signal sources, support multi-transmission methods, network control and automatic  brightness control   Cabinet Photos: Packaging & Shipping   Factory photos