The 2-sided LED signboard screen using COB (Chip-on-Board) technology is a modern digital display device designed with two symmetrical LED sides, allowing content to be displayed simultaneously from two different directions. Each screen side can display content independently or synchronously, helping businesses maximize the ability to convey messages in limited space.

COB technology is an advanced LED chip packaging technology, integrating multiple LED chips directly onto the circuit board , providing seamless, sharp images, true colors and stable operation for a long time. With the ability to operate continuously 24/7, compact design and sharp image quality, this product is popular in shopping malls, stores, showrooms and public spaces with high traffic.

Standard module size

Depending on the different viewing distance of the projects to choose the most suitable pixel density and assemble the standard module into a complete large led screen.

Dual-sided display

The double-sided LED sign screen is designed with a sturdy, 2mm thick box-shaped steel frame structure, ensuring high durability, good load-bearing capacity, and optimal protection for the LED modules inside. 

The two sides of the frame are equipped with LED modules using modern COB technology, providing outstanding sharp image quality, true colors, and stable operation for a long time. 

The module system is intelligently linked by specialized magnets, supporting quick disassembly and maintenance, saving time.

The most outstanding feature of the double-sided LED signboard is the ability to display different content on both sides , allowing businesses to flexibly design promotional strategies from two directions of traffic. No matter which direction pedestrians and vehicles come from, your message is still effectively conveyed, significantly increasing the reach of potential customers.

Using COB technology 

COB (Chip-on-Board) is a technology that allows the integration of multiple LED chips onto a compact circuit board, making the image smoother, more continuous and more uniform than the old SMD technology . This not only helps to minimize dead pixels, but also enhances anti-glare capabilities - an extremely important factor in strong light environments such as storefronts or public areas.

LED screens using COB technology also have:

• Outstanding image quality: Thanks to high contrast, high resolution and vivid color reproduction, the product delivers brilliant, eye-catching images in all conditions.
• High durability: COB technology helps LED modules to be more dustproof, moisture-proof and impact-resistant, minimizing damage in harsh environments.
• Wide viewing angle: Wide-angle display design allows viewers to see images clearly from many different directions, suitable for crowded areas.
• Good heat dissipation: The built-in heat dissipation system helps maintain a stable temperature, prolonging the life of the entire device.
• Small pixel size: Provides high resolution, especially suitable for close viewing distances in spaces such as showrooms, reception halls, and product display counters.

Smooth display – True to every detail

With high pixel density, COB double-sided LED signboards provide a smooth visual experience, helping to display advertising content, videos, and running text vividly and attractively. The colors are displayed accurately, minimizing dead pixels or broken images when viewed at close range - something that traditional LED screens often encounter.

This is a key element in attracting customers' attention as they move through areas such as central lobbies, storefronts or transit stops.

Flexible connectivity – Easy content change

The product is equipped with a smart controller, supporting many connection methods such as:

• Connect via computer, phone (Android/iOS)
• USB, LAN, Wifi easily transfer content
• Synchronized or separate control for each side

With just a few operations on the management software, you can change promotional content immediately, without disassembly or printing costs like traditional signs.

Energy Saving – 24/7 Operation

Luxmage double-sided LED signboard screen is integrated with a 220V AC to 5V DC converter power supply, ensuring the device operates stably for a long time while still saving energy. In addition, the product's lifespan is up to 100,000 hours, equivalent to more than 11 years of continuous operation.

The 24/7 operation feature helps businesses maintain effective advertising even during off hours or at night, especially suitable for areas such as:

• Convenience store chain operates around the clock
• Restaurants – hotels – cafes that operate at night
• Shopping mall with extended operating schedule

Easy installation – Maintenance

The product is integrated with an intelligent control system, allowing users to easily manage content remotely via phone or computer. The LED modules are attached by magnets , allowing for individual disassembly without the need for complicated tools , saving technical costs and maintenance time.

Fixed installation is also simple thanks to the design of steel brackets and sturdy braces, using expansion bolts to attach to walls or columns. Depending on the needs, users can arrange 2 to 4 vertical fixing points, ensuring safety even when installed outdoors.

Diverse applications – Suitable for many fields

Double-sided LED signage is a digital advertising solution suitable for many fields, from retail to services, from education to transportation. Thanks to its double-sided design and flexible operation, the product can easily adapt to many different spaces and purposes:

• Retail stores, showrooms: Increase brand recognition from a distance, display promotions instantly.
• Shopping malls, supermarkets: Attract customers in key traffic areas such as main walkways and elevators.
• Restaurants – hotels – cafes: Display menus, promotions or notifications of changes in real time.
• Schools, training centers: Convey announcements, enrollment information, and class schedules in a modern and professional manner.
• Airports, train stations, bus stations: Make information signs to guide passengers, combine effective service advertising.

Reasons to choose double-sided LED signboard screen from Luxmage

With many years of experience providing creative LED display solutions, Luxmage is proud to offer a line of double-sided LED signboards that fully meet technical, aesthetic and operational efficiency standards for businesses.

• Exclusive products from practical inventions, designed to suit environmental conditions in Vietnam.
• Using modern COB technology, helps images to be smooth, glare-free, protecting the viewer's eyesight.
• Smart control system, easy connection, update content anytime, anywhere.
• Long term cost savings, no printing, board replacement, 24/7 operation with low power consumption.
• 2 year warranty, professional after-sales service, on-site technical support.
• Free technical advice and advertising content support

Conclude

The double-sided LED signboard screen is not just a simple display device, but a smart, compact, flexible and effective advertising solution. Possessing a durable design, advanced technology, flexible two-way display capability and the ability to operate continuously 24/7, this product is completely suitable for modern communication needs, optimizing investment costs and bringing long-term efficiency to businesses. Contact Luxmage now for advice and experience the pioneering LED signboard solution for your business. Contact us at: 

Vi Luc Technology Company Limited - LUXMAGE
Address: 63 Lo Lu, Truong Thanh, Thu Duc
Hotline: 0988.895.066 - 093.333.5066
Email: sale@luxmage.com