Unilumin outdoor P3.91 waterproof screen for performances: Engineered for Large-Scale Excellence​

Spanning 500 square meters, the Zhouming P3.91 waterproof LED display sets the industry benchmark for high-impact outdoor visual solutions. Designed for stadiums, concert festivals, and architectural installations, this display merges cinematic clarity with military-grade resilience, delivering uncompromising performance in any environment.

​​Key Technical Highlights:​​

1. ​​Unrivaled Visual Fidelity​​

   • ​​3.91mm Pixel Pitch​​: Ultra-fine spacing enables 65,000+ pixels/m² for seamless 4K content playback at viewing distances ≥4m.
   • ​​HDR10 Optimization​​: 1200-1500cd/m² brightness with 5000:1 contrast ratio ensures vivid imagery under direct sunlight.
   • ​​7680Hz Refresh Rate​​: Eliminates flicker for broadcast-safe slow-motion camera capture.

2. ​​All-Weather Fortitude​​

   • ​​IP66 Certified​​: Complete protection against torrential rain, dust storms, and coastal salt spray.
   • ​​-35°C to 55°C Tolerance​​: Industrial-grade components prevent frost-related startup delays or thermal shutdowns.
   • ​​Anti-Corrosion Framework​​: Aircraft-grade aluminum cabinets with stainless steel fasteners withstand 10+ years of outdoor exposure.

3. ​​Large-Scale Deployment Advantages​​

   • ​​High Structural Integrity​​: Reinforced interlocking system supports curved/wave installations (R≥5m curvature radius).
   • ​​Ultra-Thin Profile​​: 80mm cabinet depth reduces wind load by 40% versus conventional displays.
   • ​​Front-Service Design​​: Enables pixel-level repairs without rear access—critical for arena mounting.

4. ​​Eco-Smart Operation​​

   • ​​Dynamic Power Management​​: Auto-dimming reduces consumption from 800W/m² (peak) to 200W/m² during darkness.
   • ​​32-Bit Processing​​: Real-time content scaling via Novastar/Multivision controllers for perfect aspect ratio retention.

     ​​Technical Specification​​	​​Performance Data​​
     Display Area	500m² (configurable layouts)
     Brightness	1200cd/m² (adjustable 20-100%)
     Viewing Angles	160°(H)/140°(V)
     Grayscale	16-bit (281 trillion colors)
     Mean Time Between Failures	>80,000 hours
     Signal Input	HDMI2.0/SDI/DVI redundancies