P3.91 Indoor LED Screen Module 250×250 LED Display Manufacturers LeemanLED.com
NationStar Gold Wire SMD RGB LED Chip
NovaStar Sending Card Receiving Card
High Brightness 1500nits – 2000nits
High Refresh Rate 3840Hz – 8600Hz
Product Description: P3.91 Indoor SMD Full Color LED Display Module 250×250
P3.91 Indoor LED Screen Module 250×250 LED Display Manufacturers
Description
P3.91 Indoor LED Screen Module 250×250 LED Display Manufacturers P2.54 P2.604 P2.976 P3.91 Indoor Full Color LED Module, Indoor SMD P3.91mm 250mmx250mm LED Module with 500×1000 LED Display cabinet 64x64matrix P3.91 Indoor SMD2121 Full Color 250x250mm 1/16scan LED Module
Pixel pitch: 3.91mm
Pixel form: SMD2121
IC: MBI5124
Lattice density/m2: 65536
Model Pixel(L*H): 64*64
Module Size(MM): 250*250
Brightness (CD/M2): ≥1000
Drive mode:1/16scan
HUB interface: HUB75
Scanning method: constant current
Current: 5.5A
NationStar SMD 3 in 1 LED
Adopting high reliable SMD0808, SMD1010, SMD1212, SMD1515, SMD2121 and SMD3528 to ensure flexible LED screen modules with high refresh rate 1920Hz 3840Hz 5760Hz 6420 Hz
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.
You’d better buy all modules at a time for one Leeman LED Screen, in this way, we can make sure that all of them are of the same batch.
For different batch of LED modules have a few differences in RGB rank, color, frame, brightness etc.
So our modules can’t work together with your previous or later modules.
We recommend that you purchase the LED Screen cabinet as the smallest unit for assembly. Need to be personalized,Please leave a message to our sales staff for the Leeman LED Display system solution.
Leeman LED Display Module aging and testing is refers to imitate the long time operation without working problems,it is the most important to ensure the reliability of the LED display. LED display can be more stable after aging, and it can help the use of the efficiency. led screen aging test is a very important link in quality control.
| Item | Technical Parameters |
|---|---|
| Nationstar SMD Full black Gold Wire LED Lamp Parameters | |
| Item Name | LED Type |
| Red LED | SMD 2020 |
| Green LED | SMD 2020 |
| Blue LED | SMD 2020 |
| LEEMAN LED Display Module Specification | |
| Pixel Pitch | LeemanLED-P3.91mm |
| Pixels Density | 65,536 pixels/m2 |
| LED Configuration | Nationstar SMD RGB 3in1 |
| Package Mode | SMD2020 |
| Module Size | 250mm X 250mm |
| Module Resolution | 64 x 64 pixels |
| Module Pixles | 4096 pixels |
| Max Power Consumpion | 35W |
| Module Thickness | 20mm |
| PCB Board | 4 Layer PCB Board With 1.6mm |
| Driving IC | MBI5153 or ICN2153 |
| Drive Type | Constant drive |
| Driving Method Scan Mode | Dynamic 1/16 Duty constant current |
| Port Interface Type | HUB75 |
| Module Input Voltage | DC 5V |
| Brightness of White Balance | ≥2000cd/㎡ |
| Module Mask | Pure Black mask-high contrast screen |
| LEEMAN LED Display Cabinet Specification | |
| Cabinet Size (W X H X D) | 500mm x 1000mm x 85mm or 500mm x 500mm x 85mm |
| Cabinet Resolution (dot) | 128 x 256 pixels or 128 x 128 pixels |
| Module Quanity (pcs) | 8pcs or 4pcs |
| Cabinet Pixels | 32768 pixels |
| Pixel Density | 65410 pixels/m2 |
| Cabinet Materials | Die Casting Aluminum Cabinet for rental purpose |
| Cabinet Weight | 10kg or 5kg per cabinet |
| Packaging | Fly case |
| Whole LEEMAN LED Display Screen Specification | |
| Screen Brightness | ≥2000cd/m2 |
| Driving Method | Constant current |
| Best Viewing Distance | 3m - 80m |
| Max. Power Consumption | 800W/m2 |
| Average Power Consumption | 400W/m2 |
| Gray Level | 16bits input, 4096 levels |
| Display Color | 256M |
| Frame Frequency | ≥60Hz |
| Refresh Frequency | ≥3840Hz - 6420Hz |
| Uninterrupted Working Hours | ≥72 hours |
| Screen Life-span | ≥100,000 hours |
| MTBF | ≥10,000 hours |
| Discrete Blind Spot Rate | <1/10000 |
| Continuous Blind Spot Rate | None |
| Blind Spot Rate | <1/10000 |
| Protective Scale | For indoor use, non-waterproof |
| Screen Plainness | <±1mm |
| Power Supply Mode | AC220±10% 50Hz/AC110±10% 60Hz |
| Environment Temperature | Temperature:-20 Celsius~+60 Celsius |
| Humidity | Humidity:10%~90% RH |
| Control Mode | Synchronous display with control PC by DVI |
| Control System | Linsn LED, Novastar LED, Colorlight LED or as you required |
| Display Content | HDMI ,DVI, VGA, Video, DVD, VCD, TV, picture, cartoon, graphics, texts.etc. |
| Interface | Standard Ethernet |
| Transmission Distance | Multi mode fiber <500m, single mode fiber <30km,internet cable <100m |
| Power Supply Brand | G-energy, MeanWell, Chuanglian or as you required |
| Certificate | CE, RoHS, FCC, UL, EMC |
