COB LED Display Installation & Real Project Cases
COB LED Display Installation and Real Application Cases
Large-format LED displays are becoming increasingly popular in modern commercial spaces. Businesses are looking for screens that deliver higher brightness, better durability, and larger visual impact than traditional displays.
However, many customers still believe installing an LED video wall is complicated.
With Lecede’s COB LED display technology, installation becomes significantly simpler while maintaining outstanding visual performance.
This article walks through the full process shown in our video — from installation to real project cases.
Step-by-Step COB LED Display Installation
Unboxing the LED Cabinets
The installation process starts with unboxing the COB LED cabinets.
Each cabinet is designed with a lightweight modular structure, allowing for easier transportation and assembly.
The cabinets support a standard 16:9 display ratio, making them compatible with common resolutions such as 2K, 4K, and 8K.
Professional Handling of LED Modules
During installation, technicians wear gloves to ensure safe handling of the modules.
Lecede uses COB (Chip-on-Board) technology, which directly integrates LED chips onto the board surface and protects them with a transparent layer.
This advanced packaging technology provides excellent protection against:
Moisture
Dust
Static electricity
Physical impact
These features greatly improve the durability and stability of the display.
Mounting and Assembling the Cabinets
The modular cabinets are then mounted onto the structure.
Once positioned, installers secure them with screws. The precise cabinet alignment ensures a seamless LED video wall surface.
Compared with traditional televisions, the final display size can be 5–10 times larger, creating a much stronger visual presence in commercial environments.
Many installations can be completed within a single day, making the system ideal for projects requiring fast deployment.
Connecting Power and Signal
After the cabinets are fixed, installers connect the power and signal cables.
Lecede provides a complete LED display solution, including:
Pre-configured control systems
Installation manuals
Software operation guides
This allows customers to quickly complete the setup and start operating the display.
Applying the COB Protective Layer
One important step in the process is applying the COB protective layer.
This layer protects the LED chips from environmental damage while maintaining stable brightness and color performance.
It also improves the screen’s resistance to dust, moisture, and accidental impact.
Power-On and Display Testing
Once the installation is completed, the screen is powered on for testing.
The display immediately demonstrates its key advantages:
Brightness 4–8 times higher than projection systems
Ultra-high contrast ratio of 30,000:1
Ultra-fine pixel pitch for detailed visuals
DCI-P3 wide color gamut
These features ensure clear and vibrant visuals even in bright environments.
Real Project Cases
After installation and testing, the display is ready for real-world applications.
The video also shows several completed LED display projects, demonstrating the visual impact of large-format COB LED screens.
With its large screen size, high brightness, and ultra-high resolution, the display creates a strong visual presence in various commercial environments.
Typical applications include:
Retail stores
Corporate showrooms
Exhibition spaces
Digital signage environments
Control rooms and commercial display centers
The display can also connect directly to devices such as Google TV boxes and gaming consoles like Nintendo Switch, allowing flexible content management.
Why Choose Lecede COB LED Displays
Lecede has over 16 years of experience in LED display manufacturing, delivering reliable display solutions for global customers.
Key advantages include:
Simple modular installation
Large screen sizes up to 5–10× bigger than TVs
Support for 2K / 4K / 8K resolutions
4–8× higher brightness than projection systems
30,000:1 ultra-high contrast ratio
DCI-P3 wide color gamut
Advanced COB protection technology
Thin and lightweight cabinet design
Fast heat dissipation
For customers in North America, Lecede also offers U.S. inventory and local service support, ensuring faster delivery and reliable assistance.
Discover Lecede LED Display Solutions
From simple installation to real project results, Lecede COB LED displays deliver powerful performance and reliable display quality.
Learn more about our LED display solutions:
Reliable LED display solutions for modern commercial environments.