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Product Name: P3.91 Indoor Ultra Light Die-Cast Rental LED Screen Model NO.: LS-DI-P3.91 Certification: CE, RoHS, CCC IP Rating: IP43 Application: Stage Performance, Advertising Display Type: LED Video Display System Operating Platform: Windows7, Vista, XP, 2000, 98 Scanning Mode: 1/8 Scan Pixel Density: 65,410 Dots/Sqm Pixel Configuration: 3in1 SMD Pixel Pitch: 3.91 Display Function: Video Display Tube Chip Color: Full Color Panel Size: 500x500mm or 500x1000mm Brightness: 1,500nits Viewing Angle: 140/140 Resolution Per Panel: 128X128 or 128X256 Mounting System: Hanging / Fixed Display Color: 281 Trillion Trademark: LEDSOLUTION Transport Package: Fumigation-Free Case/Flight Case/Carton Box Specification: CE, RoHS, ISO, UL, ETL Origin: Guangdong, China HS Code: 8528591090 Product Description Ultra Light Indoor P3.91 DIe-cast LED Display ScreenLEDSOLUTION's P3.91 indoor die-cast aluminum LED display is a new product. It's extremly thin and light, perfect for rental or fixed installation.Main Benifits:1) Ultra light: only 4.2kg/panel.2) Thickness: 92mm3) Easy assembly & disassembly by hands without tools.4) Super smart flatness5) Seamless tiled display6) Superb Picture Quality7) Front service or back service optional8) Curved cabinet availableParameterUnit Value Pitchmm3.91Brightness nits 1,500Color temperature deg. K 6,500 Viewing angle - Horizontal (50% brightness) deg. 140(-70 ~ +70) Viewing angle - Vertical (50% brightness) deg. 140(-70 ~ +70)Panel weight kg 4.2Panel width mm 500Panel height mm 500Panel depth mm 92Panel area sq. m. 0.25Panel material Die-cast AluminumPanel ModeFixed / rentalService modeFront service moduleOperating temperature range deg. C -20 to +60 Humidity operatingRH10% ~ 60%Pixel type and configuration R/G/B 3-in-1 SMD Resolution per panel 128x128Dot per panel 16,384Dot per sq. meter 65,536LED per sq. meter 65,536Recommended minimum viewing distance m 2.98Recommended best viewing distancem3~100Colors 281 Trillion Grey scale (linear) Levels 65,536 Brightness control Levels 256Contrast ratio 2,000:1 Processing depth bit 16Video frame rate Hertz 60 Display refresh rate Hertz 180~3,000Input voltage (nominal) VAC 110 to 240 Input power frequency Hertz 50 to 60 Input power (max) Watts / panel.300Input power (typical)Watts / panel.120Lifetime (50% brightness) Hours ≥100,000 Red wavelength (dominant) nm 620~625Green wavelength (dominant) nm 520~525Blue wavelength (dominant) nm 470~475Multimedia data formatDVI,MPG,AVI,WMV,RM etc.Data interconnection UTP Cat 5/Optical FiberMounting system Hanging/Fixed
