
Indoor Nationstar LED Lamp Rental P4.81 LED Advertising Display
Dimension: 250x250
Pixel density: 43222/㎡
Lamp specification: SMD1921
Module resolution: 52x52
Product Introduction
We do every detail carefully, continuously improve the quality of P2.5 Led Outdoor Modules, R-electric LED Display Power Supply, P5.71 Led Outdoor Modules and services, and pursue customer experience. The company's system is the crystallization of collective wisdom, the code of conduct of every employee, and the basis of effective management. In the future, we will continue to adhere to the development concept of an efficient industrial chain and high quality products. Our factory implements the principles of unity, pragmatism, progress, integrity, harmony and development. We will continue to explore various business products and strive to bring the best and most affordable products to our customers. We always ensure high quality products in our product range. That is the reason why our customers always come back to us!
Dimension: 250x250
Pixel density: 43222/㎡
Lamp specification: SMD1921
Module resolution: 52x52
Brightness: 4000
Driving mode: 1/13
Humidity: 10%-95%RH
Hub connecting: HUB75
Best viewing angle: horizontal>130°; vertical>100°
Best viewing distance: 4-60m
Part One: Parameter
Item | Technical parameter | |
Panel | Dimension | (W)250*250mm(H) |
Pixel pitch | 4.81mm | |
Pixel Density | 43222/ ㎡ | |
Pixel configuration | 1R1G1B | |
LED specification | SMD1921 | |
Pixel resolution | (W)52*52(H) | |
Average power | 14W | |
Max current | 8.5A | |
PCB Fire-resisting Rate | VO | |
Panel weight | 0.65KG | |
Cabinet&Bracket | Humidity | 10%-95%RH |
Hub connecting | HUB75 | |
Best viewing angle | Horizontal >130° Vertical>100° | |
Best viewing distance | 4--60M | |
Working temperature | -20-+60ºC | |
Panel power supply | 5V40A | |
Max power | <800W/m² | |
Drive type | 1/13Scanning | |
Refresh frequency | ≥1920Hz | |
Display color | 4096*4096*4096 | |
Brightness | 4000cd | |
Life span | 100000Hours | |
Communication distance | <100M | |
Part Two: Product features
The appearance design is fashionable and generous, seamless splicing, ultra light weight, and the front and rear maintenance design is more convenient
The module has the functions of memory storage and correction data memory, which can save the correction data in time
Independent disassembly design of power box, compatible with a variety of products, double backup of power supply, can avoid the phenomenon of black screen
The new type of gear quick lock realizes single person operation, which not only enhances the safety but also improves the work efficiency
The bottom cabinet design prevents the module from directly contacting with the ground and reduces module damage
Part Three: Pictures


Vedio
We have achieved rapid development in recent years, established a scientific and technological service team full of innovation ability to continuously promote the upgrading of Indoor Nationstar LED Lamp Rental P4.81 LED Advertising Display and application technologies. We are committed to improving employee quality, creating top-rate quality, delivering satisfactory products and services to customers through standardized management. The core value of our company is to give priority to customers and seek excellence with comprehensive service.
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