Product Name: Cool Design P3 P4 P5 Outdooor Indoor Video Wall Panels, Curved LED Display Board 500x500mm for Rental Events Model NO.: P3.91 Certification: CE, LVD, FCC IP Rating: IP31 Application: Stage Performance, Advertising, Shopping Guide Display Type: LED Video Display System Operating Platform: Windws XP, Windows 7 Scanning Mode: 1/16 Scan Pixel Density: 65536 Dots/M2 Pixel Configuration: 1R,1G,1B Pixel Pitch: 3.91mm Display Function: Video Display Tube Chip Color: Full Color Panel Size: 500*500*90mm Cabinet frame: Die Casting Aluminum Cabinet Weight: 8.5 Kg / PC LED Type: SMD2121 Black Body Driver Chip: Icnd2153 High End Dirver Chip Refresh Rate: Over 3840 Hz Angle Regulator: -10, -5, 0, +5, +10 Degree Available Pixel Pitch: 2.97mm, 3.91mm, 4.81mm Installation: Hanging or Stacking Features: LCD Indicator , Fast Dismantle Controller Box Trademark: ENBON- Curved - P3.91 Transport Package: Flight Case ( Normal 8 in 1) Specification: 500x500mm Origin: Shenzhen, China HS Code: 8528591090 Product Description Cool Design Smart Led Panel 500 x 500mm Curvable led display for Rental EventsMain Features1. High precision , Ultra slim 90mm thickness and light weight die cast aluminum panel 8.5 KG2. Fast lock for quick assemble and dismantle , super portable for rental events3. Flexible installation , can either be suspended to truss, stacked up on floor ,or mounted against wall4. Adjustable curves within 10 degrees concave to 10 degrees convex5. Advanced ICN2153 driver IC with high greyscale, high contrat and ultra high refresh rate over 3840 hz6.LCD mointor for displaying the working time , temperature and voltage7. Fast maintenance for Panel Power Box , you can do replacement quickly and easily8. The same panel is compatible with P2.97, P3.91, P4.81,P5.95 and P6.25indoor and outdoorLED display .SpecificationL Series IndoorHI 2.5HI 2.6HI2.84HI2.97HI3.91HI4.81Pixel Pitch(mm)2.5mm2.6mm2.84mm2.97mm3.91mm4.81mmPixel Matrix Per Sq.m160,000147,456123,904112,89665,53643,264Pixel ConfigurationSMD1515SMD1515SMD1515 SMD2121SMD2121SMD2121SMD2121Brightness (nits)≥800≥800≥900≥1000≥1000≥1000Scan1/251/321/221/281/161/13Cabinet Resolution200x200192x192176x176168x168128x128104x104Power Con. (Max / Avg)800/250 w/sq.mModule Dimension250x250mm / 0.82x0.82feetCabinet Dimension500x500x85mm / 1.64x1.64x0.27feetCabinet Weight8kg / 17.6Ib ( Die-casting Aluminum)Service AccessFront / RearRotation Angle-10° and +10°Refresh Rate (HZ)1920/3840Grey Scale (bit)16Viewing Angle (H/V)160 / 160IP RateIP31Input Voltage (AC)110 / 240Quick disassemble and assemble for the control boxAdjustable curve design within 10 degrees concave and 10 degrees convexHanging bar for suspending the LED display to trussDetailed Technical parameters: ModelP3.91Indoor Full ColorLEDVideo WallPixel pitch3.91mmPixel density65,536 dots /sq.mModule size(W*H)250 mm(width)*250 mm(height)Module pixels(W*H)64 dots *64 dotsPixel configuration1Red 1Green 1BlueDrive modeconstant current driving 1/16 scanLED lamp typeSMD2121Cabinet size(W*H*D)500mm(width)*500mm(height)*90mm(depth)Net weight8.5Kg /cabinetCabinet resolution128dots (width )*256dots(height )Color scale65,536 degreeView angle(H/V)140/120 degreeBrightness (White balance)about 1100cd/sq.mPower consumptionMax:300W /cabinet ,Average:150W /cabinetOperating Voltage90-264VAC 47--63HzOperating temperature-30°C----+60°COperating humidity10%-95%RHLife time≥100,000hoursMTBF5,000 hoursWhole Display Flatness≤0.2mm Junctureframe frequency25-60 HzRefresh rate≥3,840HzControl distance100mLED control systemLINSN /Nova-star /ColorlightOperating systemWindows 2000 /Windows Xp /Windows 7/ windows 8/8.1 /windows 10Protection gradeIP30Maintenance wayRear AccessHere are some pictures for your reference Our P3.91 indoor LED display project installed in CCTVIt can also be curvedENBON Hunan Satellite TV project inyear2016Our advantages:1.Price Advantage: we have the best competitive price at the market, also have the same even better quality.Wide viewing angle and the horizontal angle can reach 110 .The images display effect will not Change in the range.2.Quality advantage: From material to finished product, from design to produce, we control all steps. Good heat dissipation capability because of the unique design of vent fan.High and adjustable LED brightness can meet the demands of the changing requirement of customer in different environments.No mosaic display due to excellent flatness and nice uniformity of light-emitting.3.Service advantage: Better service at same situation, better cooperation at same service.4.Certificate:We ensure that our products are the CE certified, ROHS compliant, FCC ,LVDidentified .