BenQ LH830ST: High-Brightness Laser Short Throw Simulation Projector

The BenQ LH830ST is a professional-grade 1080p laser projector purpose-built for immersive simulation, exhibition, and commercial displays. Delivering 4,000 ANSI Lumens of brightness and a precision short throw lens, the LH830ST enables the creation of large, high-impact imagery in confined spaces. Its specialized feature set is engineered to simplify complex multi-projector setups while ensuring long-term reliability in demanding environments.

Advanced Visuals and Multi-Projector Integration

The LH830ST utilises a high-performance laser light source that provides up to 20,000 hours of maintenance-free operation with stable colour performance. It is precision-calibrated to deliver vibrant Rec.709 colour and features a dedicated Simulation Mode that enhances detail and clarity for training and exhibition applications. For multi-projector projects, the projector includes Blending Ready Mode, a one-click preset that minimizes the effort required for edge blending and image alignment.

To further streamline large-scale installations, the LH830ST features BenQ’s factory White Balance Adjustment (WBA). This reduces visual variables between different units, significantly cutting down on manual calibration time. The projector's short throw ratio of 0.5 allows it to project a massive image from a very short distance, effectively eliminating shadows from presenters or viewers.

Installation Flexibility and Robust Durability

Designed for total installation freedom, the LH830ST supports 360-degree and portrait projection, allowing it to be mounted on ceilings, walls, or floors at any angle. It includes comprehensive image adjustment tools, such as 2D Keystone and Corner Fit, to ensure perfect geometry on various surfaces.

The projector is engineered for reliability in challenging, dust-prone venues such as museums and exhibition halls. It features an IP6X sealed engine that shields the optical system from dust intrusion, and it can be fitted with an optional air filter for extra protection in extreme conditions. For IT management, the LH830ST supports DMS (Device Management Solution) for remote monitoring and OTA (Over-the-Air) firmware updates via LAN, allowing for centralized control without physical access to the units.

Ceiling bracket not included.

Comprehensive Technical Specification Data

See manufacturer website for specific product warranty information.