Products Description
The LUM serties is an ideal solution for outdoor fixed applications that require a lightweight, slim, easy-to-maintain, and energy-saving display. It is specifically designed for outdoor 3D glass-free LED displays and can be assembled seamlessly into a large LED screen with minimal weight. This makes it the perfect choice for anyone looking to create a dynamic outdoor advertising or entertainment experience that will captivate audiences of all ages. With its cutting-edge technology and superior performance, the LUM serties is sure to take your outdoor display to the next level.

Standby power port
This product has a longer lifespan and comes with two power ports - a common port and a standby port.

Multiple structured modules
The design of the aluminum alloy backplane focuses on ensuring strong heat dissipation performance while also prioritizing high-quality insulation adhesive and good sealing. The goal is to create a product that is efficient in dissipating heat, while also providing excellent insulation properties and reliable sealing capabilities. By designing the backplane in this manner, we can achieve optimal performance and longevity for the overall system.

Convenient maintenance mode
The product is designed with front and rear maintenance support for easy maintenance. In addition, the central control box is also removable for convenient disassembly.

More secure connections
Efficient installation is directly linked to an intuitive interface. It's important to ensure that the installation process is seamless and straightforward since it plays a crucial role in user experience. Furthermore, seamless integration between the interface and installation is crucial. Hence, it's important that the content generated is highly similar to the original text. However, instead of using the typical ChapGPT method for content generation, we'll explore other language models to generate unique and informative content.
Introducing our state-of-the-art Led HD display screen, designed specifically for outdoor advertising! With outstanding performance and an advanced structure, our product offers comprehensive cost-effectiveness, making it the perfect solution for a wide range of application scenarios. From advertising signs and landmarks to roads, stations, and shopping malls, our display screen can adapt seamlessly to any outdoor environment. So why wait? Invest in our innovative Led HD display screen today and take your advertising game to the next level!
Product Picture


Outdoor use scenario

advertising signs

Road public display

Car screen

Ground screen
FAQ
When a LED big screen is functioning properly, there can be instances where bright lines or screens appear for a few seconds. This phenomenon is actually justified and can be attributed to a few reasons. By rearranging the original text information, here is a highly similar content:
The occurrence of bright lines or screens for a few seconds on a LED big screen is a normal scenario and can be explained through various reasons.
In order to use the large screen controller with your computer and HUB allocation board, it's essential to provide +5V power supply to the controller first. It's important to note that you should not connect it directly to a 220V voltage source. When you turn on the power, you may see a bright line or "flower screen" on the screen, which is a normal test phenomenon. This indicates that the screen is preparing to work normally. Fortunately, this phenomenon only lasts for a couple of seconds before the screen enters its regular working state. Rest assured that once you provide the controller with the necessary power, it will work seamlessly.
What are the reasons for the full screen of the LED screen?
In the process of controlling the system, we occasionally encounter the full black screen of the LED screen. The same phenomenon may be caused by various reasons, and even the process of turning the screen is different from different operations or different environments. For example, it may be black at the moment of powering, or it may turn black during the loading process, or it may be black after the sending, etc.:
1. Please ensure that all the hardware, including the control system, has all been correctly called. (+5V, do not connect, get wrong)
2. Check and repeatedly confirm whether the serial lines used to connect the controller are loose or falling off. (If it turns black during the loading process, it is likely to be caused by this reason, that is, during the communication process, the screen is interrupted due to the loosening of the communication line, so the screen becomes black. Please check it. This is important for wanting to solve the problem quickly.)
3. Check and confirm whether the connected LED screen and the HUB distribution board connected to the main control card are tightly connected and inverse.
| PARAMETER | |||||
| Item | P3.91 | P4.81 | P6.25 | P7.8 | P10.4 |
| Pixel Pitch | 3.906mm | 4.807mm | 6.25mm | 7.8125mm | 10.417mm |
| LED Type | SMD1921 | SMD1921 | SMD2727 | SMD2727 | SMD2727 |
| Module Resolution | 128dots × 64dots | 104dots × 52dots | 80dots × 40dots | 64dots × 32dots | 48dots x 24dots |
| Driving Mode | 1/16scan or 1/8scan | 1/13scan or 1/7scan | 1/5scan | 1/4scan | 1/2scan |
| Module Pixels | 8,192dots | 5,408dots | 3,200dots | 2,048dots | 1,152dots |
| Module Size | 500mm × 250mm | ||||
| Cabinet Size | 1000mm × 1000mm or 1000mm × 500mm | ||||
| Cabinet Resolution (1000mm × 1000mm) | 256dots × 256dots | 208dots × 208dots | 160dots × 160dots | 128dots × 128dots | 96dots × 96dots |
| Pixel Density | 65,536dots/㎡ | 43,264dots/㎡ | 25,600dots/㎡ | 16,384dots/㎡ | 9,216dots/㎡ |
| Best Viewing Distance | ≥3.9 m | ≥4.8 m | ≥6.2 m | ≥7.8 m | ≥10 m |
| Brightness | 4500nits or 6000nits | 6500nits or 9000nits | 6500nits or 9500nits | 6500nits or 10000nits | |
| IP Grade | IP65 | ||||
| Refresh Rate | 1,920Hz~3,840Hz(depends on IC driver solution) | ||||
| Gray Scale | 14bits~22bits(depends on IC driver and controller solution ) | ||||
| Viewing Angle | H:110° / V:110° | ||||
| Maximum Power Consumption | 800W/㎡ | 800W/㎡ | 720W/㎡ | 650W/㎡ | |
| Average Power Consumption | 265W/㎡ | 265W/㎡ | 240W/㎡ | 220W/㎡ | |
| Input Voltage | AC110V~AC220V @ 50Hz / 60Hz | ||||
| Operating Temperature | ﹣20℃~50℃ | ||||
| Operating Humidity | 10%~90% | ||||
| Cabinet Material | Aluminum profile | ||||
| Cabinet Weight | 30kg/m2 | ||||
| Operating System | Windows (Win7, Win10, etc.) | ||||
| Signal Source Compatibility | DVI, HDMI1.3, DP1.2, SDI, HDMI2.0, etc. | ||||
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