P3.91 HD Indoor Transparent LED Display Poster Video Wall for Storefront Glass Window Screen

Basic Info.Model NO.P3.91Tube Chip Color Full Color Display Function Video Display Pixel Pitch3.91mmScanning Mode1/2 ScanDisplay TypeLED Video DisplayCertificationCE, CCCTrademarkLONGVISIONTransport PackageWooden CaseSpecificationcabinet size 1920x960mmOrigin Shenzhen HS Code8528591090Product DescriptionFeatures1. Common cathode directly improves the color decaying(brightness, gamut, color temperature) of the common anode during the continuous temperature rise stage, and maintains color consistency at extreme temperatures.2. Common cathode can improve the active power, and the low voltage(2.8V+3.8V) is used in the light bead power supply to reduce the useless power of the LED display screen in use, thus achieving energy saving of 20%-30%.3. Stability long life time-------Low consumption of electricity to increase the lifetime of LEDs.  4. Energy efficient--------average 180W per sqm, while traditional led display is over 600W per sqmProduct ParametersModel NumberP3.91x7.8P5.2x10.4P7.8x7.8P10.4x10.4P15.625x15.625Pixel Pitch(MM)3.91x7.85.2x10.47.8x7.810.4x10.415.625x15.625LED Standard3 in 1 SMDPixel Density32768Pdots/m²18432dots/m²16384dots/m²9216dots/m²4096dots/m²Module Size500x125MM Power Consumption240w/m²~800W/m²Cabinet Size(MM)1000x500MMCabinet MaterialAluminumCabinet Weight8kgBrightness1000-4500cd/m²Refresh Rate1920-3840hzViewing Angle160°/160°(H/V)Driving Method1/8Working Temperature-20ºC~+60ºCWorking Humidity10%~90%RHOperating Temperature-40ºC~+60ºCLife Span≥100000HoursProduct Description Company ProfileAfter Sales ServiceFAQQ:Who Are We?A: Longvision has 20,000sqm high-tech automated workshop, 200 employees,25 research engineers,20 after-sale technicians,5000sqm productivity each month.Q: How Can We Guarantee Quality?A: Seven quality control steps ensure your ordered screens good: 1).Suppliers are long-term cooperated large famous company.2).Material check by professional workers and machines.3).Debug every modules.4). 48-hour aging test for all modules before assembling. 5).Test every cabinet's function after assembling by engineers and machines. 6).72-hour aging test for whole screen before shipment. 7). All details final inspection again before package.Q:What Can You Buy From US?A: LED Display,LED Screen,LED Sign,LED modules,LED billboard,etc.Q: Why Should You Buy From US Not From Other Suppliers?A: After the 20 years' development, we has accumulated rich experience of R&D and has the first-class automated production equipment, standard clean automation production plant and anti-static system devices.Q:What Services Can We Provide?A: 2-year quality warranty and life-long repairing service.If any components need to repair or replace, you can send it back to Shenzhen.