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P1.904 Indoor HD LED Screen Panel

Model:P1.904-HD28S-SMD1515-84x84-L480xH480
Brightness:≥1,000CD/㎡
Refresh frequency:≥1,920Hz
Gray Grade: 14 bits
Product description: P1.904 Indoor HD LED Screen Panel， 480x480mm high precise die-cast aluminum cabinet, 1920HZ refresh rate, 14bit color depth,275,840 pixel/sqm, light weight only 6kg/cabinet, Designed for indoor HD LED
INQUIRY

P1.904 Indoor HD LED Screen Feature:
1) 480*480mm High Precise Die-Cast Aluminum Cabinet.
2) 14 bit color depth and up to 1920hz refresh rate.
3) 275,840pixel per sqare meter , high definion LED Display make it finest display quality.
4) Black SMD1515 and pure black module mask make it higher contrast rate.
5) light wieght 6kg/cabinet, thickless assemble gaps, Easy to Install.

P1.904 Indoor HD LED Screen Application:
1. Indoor high definition LED Display
2. Indoor HD Rental LED Display Screen
3. Indoor HD Advertising LED Sign

P1.904 Indoor HD LED Screen Specification:

LED Lamp Specification
Color	Package	Intensity		Viewing Angle	Wavelength	Testing Conditions
Red	SMD1515	45-65mcd		120°	620-625nm	25℃,10mA
Green	SMD1515	120-200mcd		120°	516-530nm	25℃,5mA
Blue	SMD1515	20-40mcd		120°	465-475nm	25℃,5mA
Module Parameter
Pixel Pitch			1.904mm
Pixel Configuration			SMD1515
Density			275,840 pixels/㎡
Module Resolution			84pixel(L) *84pixel(H)
Module Dimension			160mm(L) * 160mm(H) * 18mm(D)
Driving Mode			Constant current, 1/28 duty
LED Cabinet
Module Quantity in a Cabinet			3(L) *3(H)
Cabinet Dimension			480（L）480（H） 80(D)mm
Cabinet Resolution			252(L) * 252(H)
Cabinet Material			Die-cast aluminum
Cabinet Weight			≈6KG
Electricity Parameter
Optical Ratings
Brightness			≥1,000 cd/㎡
Viewing Angle			120°(Horizontal)； 120°(Vertical)
Best Viewing Distance			≥1m
Gray Grade			14 bits
Display Color			4.4 trillion color
Brightness Adjustment			100 grades by software or automatically by sensor
Operation Power			AC100-240V 50-60Hz Switchable
Max. Power Consumption			980 W/㎡
Avg. Power Consumption			330W/㎡
control system
Frame Frequency			≥60Hz
Refresh Frequency			≥1,920Hz
Input Signal			Composite Video, S-video, DVI, HDMI, SDI, HD-SDI
Control Distance			100m(Ethernet cable); 20KM(optical fiber cable)
Support VGA Mode			800600, 1024768, 12801024, 16001200
Color Temperature			5000—9300 adjustable
Brightness Correction			Pixel by pixel, module by module, cabinet by cabinet
Reliability
Working Temperature			-20～+60 ºC
Storage Temperature			-30～+70 ºC
Working Humidity			10%～90% RH
Lifetime			100,000 hours
MTBF			5000 hours
Continuous Operating Time			≥72 hours
Protection Grade			IP31
Out-of-Control Pixel Rate			≤0.01%