
Front Service Outdoor Full Color LED Display Modules P3.91, P4.81 (250X250mm)
Dimension: (W)250mm*250mm(H)
Pixel pitch: 3.91mm
Pixel Density: 65410/ M2
Pixel configuration: 1R1G1B
LED specification: SMDGX-SG1921f
Product Introduction
We constantly improve the quality of our P1.86 Led Indoor Rental Video Wall, P16 Led Outdoor Panels, R-electric LED Display Power Supply and strive to enhance its technological content. Our company values the business philosophy of people-oriented and quality-oriented. Our company plays its own advantages in talent, capital and market, and achieves stable development based on technological innovation and capital operation. We take the market as the guide, science and technology as the leader, quality as the survival, innovation as the development, with advanced equipment and technology to service for many customers at home and abroad.
Product Introduction:
The front maintenance series screen is thin, light in weight, material saving. It can not only integrate well with the surrounding building environment, but also save space while ensuring the effect.
Product Parameter
P3.91 Outdoor Full Color Display SMDGX-SG1921(1R1G1B)
Item | Technical parameter | |
Panel | Dimension | (W)250mm*250mm(H) |
Pixel pitch | 3.91mm | |
Pixel Density | 65410/ M2 | |
Pixel configuration | 1R1G1B | |
LED specification | SMDGX-SG1921f | |
Pixel resolution | (W)64*64(H) | |
Average power | 25W | |
Panel current | 8.5A | |
Panel weight | 0.8KG | |
Cabinet&Bracket | Humidity | 10%-95%RH |
Quantity of panel | 16 | |
Hub connecting | HUB75 | |
Best viewing angle | Horizontal >170 Vertical>120 | |
Best viewing distance | 4-50M | |
Working temperature | -20-+60 | |
Panel power supply | 5V40A | |
Screen power supply | 220VAC/50HZ+_10% | |
Max power | <800W/M2 | |
Average power | 240W | |
power quantity | 200W/4PCS | |
Technical parameter | Driving device | 16207Constant current drive |
Drive type | 1/8Scanning | |
Refresh frequency | 1920HZ/S | |
Display color | 4096*4096*4096 | |
Brightness | 5000cd/M2 | |
Life span | 100000Hours | |
Communication distance | <100M | |
Product feature & application


Production Details

Unique mask design, dark color, high contrast
Unified module size 250*250mm
Uniform symmetry, firmness and flatness.
The module adopts SMD1921 lamp, the product has the characteristics of good heat dissipation and good weather resistance.
Constant current drive, 1/8 scanning
The product has high brightness, with a brightness of more than 5000cd/㎡, and has the advantages of good light distribution curve and angle consistensy.
Production Qualification


Advanced Equipment



FAQ
Q1.How long is the lead time?
A1: The delivery time depends on the ion, under normal circumstances, the delivery time is 15-20 day.
Q2. How long is the display warranty period?
A2: Under normal circumstances, the warranty period of National Star Copper Wire and other lamp beads
Is 2 years, and the warranty period of National Star Gold Wire is 3 years
Q3. Do you accept customization or OEM?
A3: Yes, we accept customization and OEM, please consult customer service for more detail
Q4: Are you a factory or a foreign trade company?
A4: We are LED display manufacturer and has dedicated for full color outdoor module and display productions for above 10 years.
After years of vigorous development, we have now become a well-known Front Service Outdoor Full Color LED Display Modules P3.91, P4.81 (250X250mm) integration company covering the entire industry. We hope to cultivate a team of employees who are loyal to the enterprise and share the same ideals. We always stand at the forefront of the market and technology, constantly insight into the new trends of market development, starting from customer needs, and putting good products first.
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