Outdoor Full-color P3.91 LED Display, SMD 1921

Ultra-high density, revealing every detail: The small size advantage of SMD 1921 LED beads allows the 500×500mm module with a P3.91 pixel pitch to achieve high-density pixel arrangement, with a pixel density of up to 65536 dots per square meter. Combined with 16,777,216 full-color display options, it accurately reproduces details in dynamic videos, high-definition posters, and live broadcasts, eliminating blur and jagged edges, and delivering cinema-quality image detail.
 High brightness and anti-aging, clearly visible in strong light: Using high-quality LED chips, the SMD 1921 LED beads have a single-color brightness of 150-200mcd, resulting in a white balance brightness of ≥5500cd/㎡ for the entire screen. Even under direct sunlight at midday, the image remains clear and sharp. It also features low light decay characteristics, with a light decay rate of <2% after 3000 hours and an ultra-long service life of 100,000 hours, making it more convenient for rental and reuse.

Wide viewing angle with no blind spots, consistent viewing experience across the entire screen: The SMD 1921 LED beads utilize an optimized optical design, achieving a wide viewing angle of ≥140° horizontally and ≥140° vertically. Regardless of the audience's position, they will experience uniform color and consistent brightness, perfectly meeting the viewing needs of large-scale outdoor events.
Strong adaptability to outdoor environments: Coupled with the IP65 waterproof and dustproof design of the entire screen, it can operate stably in a wide temperature range of -20℃ to 60℃. Even in high-humidity, high-salinity environments near the sea or in rainy conditions, it effectively resists moisture and corrosion, ensuring uninterrupted performance.

- Ultra-fast splicing, seamless and aesthetically pleasing: The modules feature a standardized size design, compatible with mainstream rental cabinet frames. With a high-precision locking mechanism, splicing can be completed manually without professional tools. The gap between modules is ≤0.1mm, resulting in a highly flat screen and a consistent visual effect.
- Lightweight design, easy handling: Utilizing all-aluminum materials and an optimized structural design, each module is lightweight, making manual handling easy and stress-free. This also reduces overall transportation and hanging load, making it ideal for quick setup and dismantling in temporary outdoor venues.
- Flexible shaping, diverse applications: Supports splicing in any horizontal or vertical dimension, allowing for customized creative shapes such as flat large screens and curved screens to meet venue requirements. Suitable for a variety of display scenarios, including stage backdrops, outdoor advertising walls, and sports scoring screens.

- Intelligent Dimming, Energy Saving: Equipped with a light-sensing control system, the display automatically adjusts brightness based on changes in outdoor ambient light. This prevents glare in bright light and saves energy in low-light conditions, resulting in over 30% energy savings compared to traditional displays and significantly reducing electricity costs during the rental period.
- High Refresh Rate, Flicker-Free for Filming and Live Streaming: Featuring a high-refresh-rate driver chip, the entire screen boasts a refresh rate of ≥300Hz. Combined with the fast response characteristics of SMD 1921 LEDs, the display delivers flicker-free images without motion blur, perfectly suited for live broadcasts and camera filming, providing clear and stable transmission effects.
- Dual Backup Protection for Worry-Free Operation: Supports dual backup design for both the control system and power supply. In case of failure, it can immediately switch to the backup system. It also utilizes aviation-grade connectors for durability and excellent conductivity. Combined with a modular maintenance design, individual modules can be replaced independently, ensuring faster after-sales service.

- Entertainment Events: Main/side screens for outdoor concerts and music festivals, large screens and scoreboards for sports events;
- Commercial Promotion: Outdoor promotional screens for shopping malls, brand display screens for auto shows, promotional screens for real estate launches, advertising screens for tourist attractions;
- Government and Public Services: Temporary policy briefing screens, information screens for public welfare activities, emergency command and dispatch screens, large screens for festive celebrations;
- Other Scenarios: Outdoor wedding stage backdrops, outdoor display screens for large exhibitions, information screens in airport/train station plazas.