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250×250 LED Module P3.91 P4.81 Outdoor Frontal Service

Home|Front Maintenance LED Module|250×250 LED Module P3.91 P4.81 Outdoor Frontal Service

250×250 LED Module P3.91 P4.81 Outdoor Frontal Service

250×250 LED Module P3.91 P4.81 Outdoor Frontal Service
NationStar Gold Wire SMD1921 RGB LED Chip
NovaStar Sending Card Receiving Card
High Brightness 7500nits – 10000nits
High Refresh Rate 3840Hz – 9600Hz
Product Description: P4.81 P3.91 Front Service Full Color Rental LED Display


250×250 LED Module P3.91 P4.81 Outdoor Frontal Service Waterproof P2.604/P2.97/P3.91/P4.81/P5.95 Full Front Access/Front Service/Front Open/Front Maintenance LED Display Outdoor p4.81 front maintenance led module 250mmx250mm with P4.81 Front Service Rental LED Display Die-casting Aluminum cabinet 500×500 and 1000×500

Outdoor Front Service LED Module 320mm*320mm 250mm*250mm
Dual-mode maintenance (Front & Rear) outdoor LED display panel , saving the maintenance space and being compatible with hard installation conditions.

NationStar Gold Wire SMD 3 in 1 LED
Adopting high reliable SMD1415, SMD1515, SMD1921, SMD2525, SMD2727and SMD3535 to ensure outdoor front access LED modules perform high brightness from 5500nits/m2 – 8000nits/m2.

LED Lamps Chip
For indoor LED display modules, we choose High-Quality NationStar LED, KingLight LED, CREE LED, NICHA LED from LED Lamps Factory directly which have high color contrast and best color uniformity so as to meet the need for high grayscale and keeping natural color.

LED IC Driver
To achieve the best visual performance of Leeman LED display and Leeman LED panel, we use the best Driving IC, such as MIB5153,MBI5124, ICN2153,ICN2038S with high refresh rate 3840Hz / 5760Hz and high grey level with the latest technologies.

P4.81/P6.25 Outdoor front serving / front maintenance / front open / front service access / front repair rental led display/screen.
Ultra light weight and ultra die-casting magnesium rental led panel
High brightness levels for exceptional picture quality in direct sunlight.
IP65 rating makes the panels fully weather proof to the very worst weather conditions.
LED display with hanging beam can be hanged on aluminum truss for events and rental business conveniently.
It is providing solutions for events led screen, convert led panel, stages led video wall, shows led display, TV stations led boards, night club led screen, sports led display,

P4.81mm Outdoor Front and Rear Service LED Module with 250mm x 250mm
Specially developed for dual maintenace on both front and back sides of the LED Display with limited space.

From both the front side and the rear side. People usually use its front maintenance function.Easy maintenance, easy to take the modules with a hexagonal screwdriver.No screws, easier to take the modules and mount the modules on the cabinet.superior solution in application for outdoor branding and adveritising.

LED Display Cabinet with best design for easy connnection and easy assembling, aslo the Monitoring Function to check the working status of LED Display Parts. Customer Logo is avaliable for Your Brand Building.

Where there is no space behind of led screen,you can choose our waterproof ip65 front service led module,the cabinet is still with back doors,but that is only for easy assembly in Leeman LED factory.when the ip65 led display installed,it is no longer necessary to open the back doors,becasuse you can take out the ip65 frontal service led display module from the front side.

The cabinet is available for outdoor P3.91 and P4.81. Support full front service. All the parts, including led module, receiving card and power supply can be removed from the front side. It is convenient for future possible maintenance.

Outdoor front serving rental LED display/screen manufacturers and suppliers in China. We now bring you quality outdoor front serving rental LED display/screen: competitive in high resolution, good performance and long lifespan. Please be free to buy or wholesale the quality LED display with our factory. The customized service is also available.

ItemTechnical Parameters
Nationstar REESTAR SMD LED Lamp Parameters
Item NameLED Type
Red LEDSMD 1921
Green LEDSMD 1921
Blue LEDSMD 1921
LEEMAN LED Display Module Specification
Pixel PitchLeemanLED-P3.91mm
Pixels Density65,536 pixels/m2
LED ConfigurationNationstar SMD RGB 3in1
Package ModeSMD1921
Module Size250mm X 250mm
Module Resolution64dots(H)*64dots(V)
Module Pixles4096 pixels
Max Power Consumpion45W
Module Thickness25mm
PCB Board4 Layer PCB Board With 1.6mm
Driving ICMBI5153 or ICN2153
Drive TypeConstant drive
Driving Method Scan ModeDynamic 1/16 Duty constant current
Port Interface TypeHUB75
Module Input VoltageDC 5V
Brightness of White Balance≥7500cd/㎡
Module MaskPure Black mask-high contrast screen
LEEMAN LED Display Cabinet Specification
Cabinet Dimension500mm x 1000mm x 65mm and 500mm x 500mm x 65mm
Module Quantity8pcs
Cabinet Resolution128*256
Cabinet Weight12kg per cabinet
Cabinet MaterialDie Casting Aluminum
Best viewing distance2M~80M
Best viewing angle160°(H) 160°(V)
Average Power consumption400W/m2
Max.Power consumption≤800W/m2
Frame Frequency≥60Hz
Refresh frequency≥5760HZ
Power Supply ModeAC220±10% 50Hz/AC110±10% 60Hz
IP GradeIP65
Grey scale/colors4096 levels of each color(RGB)/16.7M colors
Screen Lifespan≥100,000 hours
Screen Plainness<±1mm
Blind Spot Rate<0.0001
CPUPentium4 or above
Operation systemWINDOWS 8/10/IOS/NT/XP
Control methodSynchronous display with control PC by DVI
Control SystemLinsn LED, Novastar LED, Colorlight LED or as you required
Display ContentHDMI , VGA, DVI, Video, DVD, VCD, TV, picture, cartoon, graphics, texts.etc.
InterfaceStandard Ethernet
Transmission DistanceMulti mode fiber <500m, single mode fiber <30km,internet cable
CertificateCE, RoHS, FCC, UL, EMC
ApplicationOutdoor, Indoor Rental Purpose

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