1. Ultra-high-brightness LEDs are essential to ensure clear visibility from a distance, even in strong ambient light conditions. These LEDs not only enhance brightness but also improve contrast, making the display more readable under varying lighting conditions. The audience is often spread out over a wide area, with long sightlines and broad viewing angles. Additionally, the environment may be exposed to direct sunlight, so the display must be designed to handle such extreme conditions. 2. The display medium uses a new wide-angle LED package that offers excellent color purity and consistent color coordination. The outer casing is built for durability, with a lifespan of over 100,000 hours. It features a square-shaped design with a protective cover, silicone sealing, and a metal-free assembly. This design ensures the display is not only aesthetically pleasing but also robust, resistant to direct sunlight, dust, water, high temperatures, and short circuits. 3. Industrial-grade integrated circuit chips are selected, capable of operating within a temperature range of -40°C to 80°C. This ensures the display can start and function properly even in extremely cold winter conditions, avoiding potential startup failures. 4. A full-color LED display should be equipped with a lightning protection system installed on the building. Both the main unit and the outer casing must be properly grounded, with a grounding resistance of less than 3 ohms. This helps to safely discharge large currents caused by lightning strikes, preventing damage to the display and ensuring its long-term stability. 5. Waterproofing measures are crucial for outdoor LED displays. The connection between the screen and the building must be fully sealed to prevent water ingress. The screen itself should have effective drainage systems to quickly remove any accumulated water. Since these displays are often installed outdoors, they face harsh weather conditions, including rain, wind, and dust. If the internal components become wet or damp, it could lead to short circuits, malfunctions, or even fires, causing significant damage and safety risks. 6. To maintain optimal performance, ventilation equipment should be installed to regulate the internal temperature of the display. The ideal temperature range is between -10°C and 40°C, ensuring the system operates efficiently without overheating.
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