iiyama ProLite LE11566UHSB-B1AG

The iiyama ProLite LE11566UHSB-B1AG is a landmark 115-inch mini LED display and the first iiyama screen to feature local dimming zones — making it the flagship of the LH66-B1AG professional signage series. With a 4K UHD resolution, 750 cd/m² brightness, and Android 14 on board, it is built for demanding environments such as large retail spaces, corporate lobbies, airports, and event venues where presence and clarity are non-negotiable. Built-in iiSignage² content management, iiControl device management, and iiShare wireless casting allow IT and AV teams to deploy, manage, and update content remotely. Signal FailOver ensures continuous playback even if the primary source fails, while 24-7 operation guarantees around-the-clock uptime.

Pioneer Mini LED with Local Dimming

The LE11566UHSB-B1AG is iiyama's first display to incorporate local dimming zones — a technology that divides the mini LED backlight into independently controlled regions. When part of the image is dark and another is bright, only the relevant zones are lit, producing deeper blacks and brighter highlights simultaneously. On a screen this large, that translates to an image that is visually dramatic and far more lifelike than a standard LED panel could deliver. For venues such as automotive showrooms, luxury retail, or large corporate reception areas, this level of contrast and depth is what separates a display that is merely big from one that genuinely commands attention.

750 cd/m² Brightness for Large, Bright Spaces

At 750 cd/m², the LE11566UHSB-B1AG is among iiyama's brightest professional displays. This makes it legible and impactful in well-lit environments — exhibition halls, airports, shopping centres — where ambient light would wash out a lower-brightness screen. Combined with the anti-glare coated panel (haze 25%), content remains clear from wide viewing angles even under direct overhead lighting. Installers do not need to dim the surrounding environment or redesign the lighting scheme to make this display work; it is built to compete with its surroundings.

115 inches. Mini LED. Local dimming. A first for iiyama.

Rated for 24-7 continuous operation · Android 14 with iiSignage² CMS included

Android 14 with Full Signage Ecosystem

The display ships with Android 14 OS pre-loaded alongside iiyama's complete signage software stack: iiSignage² (cloud-based content management), iiControl (centralised device management), and iiShare (wireless screen casting). iiSignage² lets operators schedule, publish, and update content across single or multiple screens from any browser — without visiting the installation site. iiControl adds remote monitoring and configuration so IT teams can change settings, restart the display, or push firmware updates over the network. Together these tools dramatically reduce the time and cost of managing a large-format display deployment over its lifetime.

Signal FailOver — Always-On Content Guarantee

FailOver is a built-in safety net that monitors all connected input sources in real time. If the primary input signal is lost — whether from a disconnected cable, a failing media player, or a network drop — the display automatically switches to the next available source in a predefined priority order, including the internal Android media player or browser. For installations where the display must never go dark (retail digital signage, transport hubs, control rooms), this eliminates the need for an external switching matrix and the associated cost and complexity. Staff do not need to intervene; the display self-recovers silently.

24-7 Rated, Fanless and Built to Last

The LE11566UHSB-B1AG is rated for continuous 24-hour, 7-day-a-week operation, meaning it is designed and tested to run without interruption in commercial environments. The fanless construction removes one of the most common points of failure in electronic equipment: there are no moving parts to wear out, no air filters to clean, and no fan noise to disturb visitors. Combined with an IP5X dust-protected front panel and an MTBF of 50,000 hours (excluding backlight), this is a display built for the long term — reducing maintenance calls and ownership cost over a multi-year deployment.

Landscape and Portrait Orientation

The display supports both landscape and portrait installation, giving integrators and creative directors the freedom to tailor the layout to the physical space. A portrait-oriented 115-inch screen produces a towering vertical canvas ideal for full-body fashion imagery, menu boards in high-ceiling restaurants, or wayfinding pillars in large public spaces. Landscape orientation suits wide-format video walls, stage backdrops, and traditional display advertising. This flexibility means the same SKU can serve fundamentally different installation briefs without requiring a different model.