BenQ LH830ST Short Throw Laser Projector

Installation Distance Table (16:9)

Key Features

• Short Throw (0.496) – Large image from very short distance, ideal for tight spaces
• 4000 ANSI Lumens Brightness – Clear, vivid projection even in well-lit environments
• Laser Light Source – Up to 30,000 hours lifespan with minimal maintenance
• Blending Ready Mode – One-click setup for multi-projector edge blending
• BenQ WBA Calibration – Ensures consistent colour across multiple projectors
• IP6X Dustproof Sealed Engine – Reliable performance in dusty environments
• Optional Dust Filter + Auto Reset – Extra protection with automatic tracking
• 360° & Portrait Installation – Full flexibility for walls, ceilings, and floors
• Low Input Lag (16.7ms) – Smooth visuals for interactive and simulation use
• 93% Rec.709 Colour Accuracy – Rich, accurate colour reproduction
• OTA Firmware Updates – Update devices remotely via network
• Remote Monitoring & Management – Control and diagnose via LAN without site visits
• Multi-Projector Ready – Designed for large-scale installations and exhibitions

Immersive Entertainment

LH830ST 4000lms 1080P Laser Projector

Blending Ready Mode

Color Mode

Installer Ready

Optimized for Multi-Projector Projects from Fast Setup to Long Term Performance

Blending Ready Mode

One-click preset for multi-projector blending to minimize setup effort.

Brilliant Visuals with Stable Colour and Performance

The LH830ST delivers brilliant image clarity and stable performance across every detail—from vivid Rec.709 colour and high contrast to 4000-lumen brightness and 20,000-hour laser life.

sRGB mode

Simulation mode

BenQ WBA for Seamless Multi-Projector White Calibration

BenQ’s factory white balance adjustment (WBA) reduces variables between images projected from different projectors, significantly reducing manual calibration effort. It can save up to a full day of setup time in large-scale installations while ensuring seamless multi-projector alignment for edge blending.

Full flexibility for ceilings, walls and floors

360° and Portrait Projection for Full Installation Freedom

Up to 300-Inch Display

0.5 short throw ratio for a large image from a short distance in limited spaces.

Ready for Dusty Venues

1. IP6X Sealed Engine Design for Dust-Prone Environments

Shields the projector’s optical engine from dust intrusion, ensuring long-term stability and reliable performance in harsh, dust-prone environments such as exhibition halls, factory spaces, and training centres.

2. Optional Filter for Extra Protection

Provides added protection in dusty environments and helps extend projector life.

3. Auto Reset Mechanism with Built-in Timer

Automatically tracks filter usage and resets the timer when a new filter is installed, without any manual setup.

IT Takes Control

Streamlined Device Management

Remote Monitoring and Diagnostics

Easily track projector status and diagnose issues remotely, eliminating frequent on-site visits.

Firmware Management Over Network

Easily update all projectors via LAN to keep firmware current without physical access.

Reliable Performance, Less Maintenance

Ensure long-term stability, freeing SI teams to focus on creative installations rather than routine upkeep.

All Specifications