P3.91 Die-cast Indoor LED Display

Model: LS-DI-P3.91-0.5mx0.5m

Application: Indoor Rental or Fixed Installation

Feature

Light weight cabinet,6kg/cabinet,
Pitch option 3.91mm,4.81mm, 6.25mm,
Urtra Thin,the depth of the cabinet is 78mm,
Seanless assembly.

Specification

ParameterUnitValue
Pitchmm3.91
Brightnessnits1,500
Color temperaturedeg. K6,500
Viewing angle – Horizontal (50% brightness)deg.140(-70 ~ +70)
Viewing angle – Vertical (50% brightness)deg.140(-70 ~ +70)
Panel weightkg6
Panel widthmm500
Panel heightmm500
Panel depthmm65
Panel areasq. m.0.25
Panel material Epoxy paint coated Aluminum
Panel Mode Die-Cast rental
Operating temperature rangedeg. C-20 to +60
Humidity operatingRH10% ~ 60%
Pixel type and configurationR/G/B3-in-1 SMD
Resolution per panel 128×128
Dot per panel 16,384
Dot per sq. meter 65,536
LED per sq. meter 65,536
Recommended minimum viewing distancem2.98
Recommended best viewing distancem3~100
Colors 281 Trillion
Grey scale (linear)Levels65,536
Brightness controlLevels256
Contrast ratio 2,000:1
Processing depthbit16
Video frame rateHertz60
Display refresh rateHertz180~3,000
Input voltage (nominal)VAC110 to 240
Input power frequencyHertz50 to 60
Input power (max)Watts / panel.300
Input power (typical)Watts / panel.120
Lifetime (50% brightness)Hours≥100,000
Red wavelength (dominant)nm620~625
Green wavelength (dominant)nm520~525
Blue wavelength (dominant)nm470~475
Multimedia data format DVI,MPG,AVI,WMV,RM etc.
Data interconnection UTP Cat 5/Optical Fiber
Mounting system Hanging/Fixed

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