P3.91 Outdoor Rental LED Display

P3.91 Outdoor Rental LED Display

The P3.91 outdoor rental LED display from Shenzhen Longrun Optoelectronic Co., Ltd. is engineered for event producers, AV rental houses, and outdoor advertising operators who need a fine-pitch screen that can be transported, rigged, and reconfigured repeatedly without sacrificing image quality. With a 3.91mm pixel pitch and a 3840Hz refresh rate, it delivers smooth, camera-friendly visuals at close-to-medium viewing distances — a combination that matters for live broadcast, on-stage content, and high-traffic outdoor placements.

Longrun has manufactured LED displays in Shajing, Bao'an, Shenzhen since 2013, operating from a 10,000–30,000 sqm factory with 201–300 employees. The company holds 13-year Alibaba Gold Supplier status and CE product certification as displayed on its Alibaba storefront, with additional certificates available on request. Products ship to 130+ countries across Europe, North America, South America, Russia, Saudi Arabia, India, Singapore, and other markets.

Key Specifications

The 3.91mm pixel pitch places this panel in the fine-pitch rental category: tight enough for indoor-adjacent clarity on stage backdrops and brand activations, yet built with the brightness headroom (≥3000 cd/sqm) required to hold up under direct outdoor daylight. The two cabinet formats — 500 × 500mm and 500 × 1000mm — allow you to mix square and rectangular builds within the same inventory, useful when a stage design calls for different aspect ratios or when you need to fill height quickly with fewer hanging points.

The 3840Hz refresh rate is a practical specification for any production involving cameras. It reduces scan lines and banding when screens appear on broadcast, livestream, or recorded video, which is standard practice at concerts, conferences, and televised events. The 16-bit grayscale supports smooth gradation across low-light and mid-tone content, minimizing the color banding that lower-bit-depth panels show on gradients and dimmed footage. The 1/16 scan driving method balances brightness uniformity with power efficiency across the panel.

The die-cast aluminum cabinet is the structural core of the rental design. It keeps per-cabinet weight manageable for crew handling and rigging while providing the rigidity needed for repeated assembly and disassembly. Die-cast aluminum also dissipates heat effectively, which supports stable brightness and color performance during long show days. Front and rear installation and maintenance mean the same cabinet works whether you are building a wall against a wall (front service) or hanging a screen with walk-behind access (rear service) — a flexibility that reduces the number of distinct cabinet SKUs a rental company needs to stock.

Ideal Applications

Concerts and touring productions. The 3840Hz refresh rate keeps on-stage content clean when IMAG feeds, livestreams, or broadcast cameras are rolling. The 500 × 1000mm cabinet option allows tall stage backdrops and side-stage banners to go up with fewer seams and faster rigging, while the 500 × 500mm format handles header screens, delay screens, and irregular stage shapes.

Weddings and private events. Fine-pitch 3.91mm panels are appropriate for indoor-adjacent settings where guests sit close to the screen — stage backdrops, monogram displays, and live-feed screens. The die-cast aluminum cabinets are durable enough for the load-in/load-out cycle of weekend event work, and the two cabinet sizes let planners build either a compact centerpiece or a wide backdrop from the same inventory.

Corporate and outdoor events. Product launches, festivals, and brand activations frequently need a screen that reads well in daylight and on camera simultaneously. The ≥3000 cd/sqm brightness addresses the outdoor requirement; the refresh rate and 16-bit grayscale address the content-quality requirement. Front/rear maintenance supports both wall-mounted and freestanding builds on site.

Outdoor advertising. For fixed or semi-permanent outdoor placements — building facades, roadside structures, and high-traffic commercial locations — the brightness headroom keeps messaging legible in daylight, and the 3.91mm pitch supports advertising content with text and fine graphic detail at moderately close viewing distances. The availability of sample orders and a negotiable price structure makes this model viable for pilot installations before a full rollout.

Installation & Maintenance

The P3.91 rental cabinet supports both front and rear installation, so it adapts to different site constraints without requiring a different panel. Front installation suits builds where the screen sits flush against a wall or structure and access is only available from the viewing side. Rear installation suits hung or truss-mounted configurations where crew can work from behind the screen.

The same dual-access principle applies to maintenance. Front maintenance allows module and component service from the viewing side, which is useful for wall-mounted advertising installations in public spaces where rear access is impractical or unsafe. Rear maintenance gives technicians full access from behind the screen — the typical workflow for stage and event builds where the rear of the wall is already an accessible backstage or truss area.

The die-cast aluminum cabinet is designed for repeated handling. Rental fleets benefit from consistent cabinet dimensions across the 500 × 500mm and 500 × 1000mm formats, which simplifies spare-part stocking and crew training. Because both cabinet sizes share the 250 × 250mm module, a single module spare covers both cabinet types.

Ordering Information

• MOQ: from 1 sqm (supplier lists 1–99 sqm as first price tier)
• Delivery time: 18–22 days
• Price: Negotiable based on quantity, configuration, and order scope
• Payment terms: L/C, T/T, Western Union
• OEM/ODM: Welcome — custom branding and configuration discussions available
• Sample orders: Available for evaluation before volume commitment
• Certification: CE product certification; other certificates available upon request
• Export markets: 130+ countries, including Europe, North America, South America, Russia, Saudi Arabia, India, and Singapore

To request pricing for the P3.91 outdoor rental LED display, send your required quantity in square meters, preferred cabinet mix (500 × 500mm, 500 × 1000mm, or both), delivery destination, and any OEM/ODM requirements. A written quotation with lead time and payment options will be provided based on your configuration.