Sansi LED: Sustainable LED Lighting and Integrated LED Display

Shanghai Sansi (Sansi LED) has delivered a standout outdoor LED display cluster project at Renheng Mengchuang Plaza in Longgang District, Shenzhen. The project has quickly become a regional benchmark thanks to its exceptional visual performance. Located in the heart of Longgang's High-Tech Park, the development is a landmark commercial complex. Leveraging Sansi's customized lighting and display solutions, the project blends technology and aesthetics to revitalize the business district and set a new standard for urban commercial landmarks.

Customized Lighting & Display Solutions: Technology and Architecture in Harmony

Renheng Mengchuang Plaza is a large-scale mixed-use complex integrating retail, office, and cultural-entertainment spaces, with a total building area of approximately 309,300 square meters. Situated in the core area of Longgang High-Tech Park, it serves as a major destination in the region.

Drawing on its full-industry-chain R&D capabilities, Shanghai Sansi provided a comprehensive "Hardware + Software + System + Content + Creativity" five-in-one solution. The company deeply integrated cutting-edge technologies — including naked-eye 3D, flexible displays, and raster transparent screens — with the building's facade. The displays seamlessly connect with the curtain wall, achieving a "screen-wall integration" effect and delivering a new visual experience that combines technology and artistry.

Transparent Screen: High Transparency for Invisible Daytime, Vibrant Nighttime Appeal

The main facade of the plaza features nearly 500㎡ of full-color trapezoidal raster transparent screens — one of the largest curtain-wall display installations in the region. Utilizing Sansi's proprietary naked-crystal micro-raster technology, the screens are lightweight, thin, and highly transparent, preserving natural daylighting while delivering strong advertising value. No major structural modifications to the building were required.

The system incorporates high-efficiency LED drivers, integrated heat dissipation, wind resistance, and UV protection, ensuring long-term stable outdoor operation. With high refresh rates, high brightness, and no exposed components on the modules, the screens become virtually invisible when turned off and display vibrant, transparent visuals when lit. This significantly enhances the building's nighttime illumination and supports the development of night-time economy and tourism.

Naked-Eye 3D Curved Screen: Immersive Experience Drives Foot Traffic

At the center of the plaza stands Sansi's XS Series P8 naked-eye 3D curved LED screen, custom-designed to follow the building's curves. With an ultra-high contrast ratio of ≥8000:1, 6000cd/㎡ brightness, and a 3840Hz ultra-high refresh rate, the screen delivers clear and lifelike images day and night. The seamless corner transitions create stunning naked-eye 3D effects, bringing virtual scenes to life. Backed by multiple reliability technologies and coordinated software-hardware systems, it has become a core check-in landmark that attracts significant foot traffic to the business district.

Flexible Column-Wrapping Screens: Dynamic Creativity Revitalizes the Scene

The plaza also features Sansi's cylindrical flexible LED screens, which can adapt to irregular shapes and enable creative, freely spliced visuals. These screens offer high-definition, high-refresh performance along with low power consumption, durability, waterproofing, and high-temperature resistance. Segmented splicing eliminates visible seams, creating a seamless, unified image. At night, the flowing lights and colors add artistic beauty and commercial value, enriching the visual layers of the business district and activating diverse consumption scenarios.

This project represents a flagship implementation of Shanghai Sansi's "five-in-one" service system. In addition to Shenzhen Renheng Mengchuang Plaza, Sansi has delivered numerous classic outdoor LED display projects for commercial complexes and urban landmarks, including Shanghai Nanjing Road Pedestrian Street, Nanjing Xinbai Plaza, Shenzhen Nanshan Science and Technology Park, and the naked-eye 3D screen at Shenyang Middle Street.