The Leiling Outdoor P3.91 Waterproof Screen is a high-performance LED display solution specifically designed for demanding outdoor environments. Its core highlight is its ultra-fine 3.91 mm pixel pitch, ensuring clear, sharp, and detailed images and video content at moderate viewing distances. Whether used for dynamic advertising, live event broadcasts, or information displays, it delivers a captivating visual experience.The most prominent feature of this product is its excellent waterproof and dustproof capabilities. Strictly adhering to the IP65 protection rating standard, it means the screen is completely sealed against dust ingress and can withstand low-pressure water jets from any direction. This ensures full protection for the internal precision components and LED lamp beads against common outdoor harsh weather conditions such as rain, wind, sandstorms, and humidity. Consequently, it guarantees long-term stable operation and extended service life, significantly reducing maintenance costs.Regarding display performance, the P3.91 pitch provides a high density of approximately 65,536 pixels per square meter. Combined with high-quality LED lamp beads, it achieves high brightness (typically ≥5000 nits). Even under direct, intense sunlight, the images remain clearly visible with rich, vibrant colors. A high refresh rate (e.g., ≥3840Hz) effectively eliminates motion blur and scanning lines during filming, ensuring smooth and natural dynamic visuals. A wide viewing angle (typically ≥140° horizontal/vertical) guarantees consistent, high-quality visuals from various perspectives.
It utilizes a robust and durable cabinet structure made of die-cast aluminum or high-strength sheet metal. This design offers excellent heat dissipation and impact resistance. The cabinet usually supports front or rear maintenance, facilitating both installation and subsequent servicing. Additionally, the product features good environmental adaptability, allowing it to operate stably within a wide range of temperatures and humidity levels.
Rock B 3.9 (Outdoor) LED Display Specifications | |
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Model | Rock B 3.9 (Outdoor) |
Pixel Pitch | 3.91mm |
LED Type | SMD1415 |
Driver IC | MBI5252 |
Pixel Density | 65,536 pixel/m² |
Brightness | 3,000-5,500 cd/m² |
Color Temperature | 6,500-9,500K |
Scan Mode | 1/14s |
Cabinet Size (L×W×H) | 500×500×65 mm |
Module Size | 500×125 mm |
Module Resolution | 128×32 dots |
Cabinet Weight | 7.00 kg |
Max Power Consumption | ≤600 W/m² |
Average Power Consumption | ≤300 W/m² |
Viewing Angle | H:140° / V:100° |
Refresh Rate | 3,840 Hz |
IP Rating | IP65 |
Lifespan | 50,000 hours |
Available Stock | 750 m² |
Product chip display
Powering the World's Stages Since 2015
As a leading supplier of professional stage equipment, ShowTech Solutions has more than a decade of expertise in delivering cutting-edge show technology around the world. Specializing in demanding environments such as concerts, theaters, and live events, we offer comprehensive solutions from intelligent lighting and line array systems to rugged LED displays such as the Guide Visual G10 Series.
With over 15 years of experience, we serve more than 500 clients across Asia, Europe, and the Americas, from touring productions to permanent installations in venues such as the Shanghai Grand Theater and Singapore's Esplanade. Backed by an ISO-certified technical team, we design reliability into every project--ensuring seamless execution through rigorous equipment validation and 24/7 global support.
Driven by innovation and backed by proven hardware, we transform creative visions into unforgettable audience experiences.