LED grid screen is a professional outdoor display device designed for building curtain walls, rooftop advertisements, and cultural tourism night scene lighting. Featuring a hollow strip structure, it is perfectly suitable for high-altitude and large-area outdoor scenarios and has comprehensive advantages over traditional outdoor LED screens. With a transmittance of 40%–90%, the screen does not block building daylighting or vision when powered off, preserving the original architectural appearance and realizing integrated integration of display and buildings, which is ideal for commercial buildings with glass curtain walls. Weighing only 12–25kg/m2, it is over 60% lighter than conventional outdoor LED screens, requiring no reinforcement of walls and steel structures, which greatly reduces construction difficulty, engineering costs and project duration. Its hollow structure allows air penetration with extremely low wind load and excellent wind resistance, ensuring high safety for application on high-rise buildings, open rooftops, and coastal typhoon-prone areas. Adopting natural air convection heat dissipation, it requires no additional air conditioners or fans, cutting equipment investment and operating energy consumption with low failure rates and stable performance. Equipped with IP65/IP67 high-level protection, it features high brightness and strong weather resistance, resisting harsh outdoor conditions such as strong sunlight, rainstorm, and extreme temperatures. Meanwhile, the modular design supports special-shaped customization, rapid installation and front maintenance; single light strips can be replaced independently for easy daily maintenance. It delivers extremely high cost performance in large-scale outdoor lighting projects and is applicable only for viewing distances above 15 meters.
