Project Your Own Storytelling Right onto Your Home

Vivid Brightness with 4000 Lumens and Simulation Mode

House mapping projects often span large surfaces—from garage doors to full house facades—requiring both high brightness and a wide projection range. The LH830ST delivers 4000 lumens of vivid brightness, high contrast, and 20,000-hour laser life. Whether you're creating Halloween holiday shows or dynamic animations, your visuals will remain bright, bold, and immersive.

Cinema-level color gamut with 93% REC709 coverage

The LH830ST’s powerful laser projection utilizes a dual color wheel system that covers an unparalleled 93% of Rec.709, the industry-wide standard for color reproduction in HD video and movies. Enjoy immersive holiday and Halloween visuals in perfect color, bringing your content to life with vivid realism.

0.5 Short Throw Lens for Cinematic Home Coverage

BenQ house-mapping projectors feature a 0.5 short throw lens, enabling large-scale projections from minimal distance. A 4,000-lumen projector can cover up to a 45-foot-wide home from 22.5 feet away—ideal for setups with limited yard depth.

*Performance may vary depending on ambient lighting conditions. Specifications are based on house-mapping installations.

Ideal projection alignment with large 2D keystone correction and corner fit

To counteract the trapezoid effect that can occur when a projector is installed or placed off-center, the LH830ST offers a large 2D keystone correction range of up to ±30° on both the horizontal and vertical axes. Corner Fit control adjusts each corner for perfectly aligned image geometry, allowing users to fine-tune the final image. Easily adjust and align images with just a few clicks of the remote control for a convenient and seamless setup. Achieve flawless visuals and crisp images with the push of a button.

Low offset for lower house heights

The 116% offset of BenQ’s LH830ST reduces the need for tilting and keystone adjustments, ensuring pristine image quality. Without such adjustments, you would typically need to tilt the projector down and use keystone correction, which could compromise brightness and resolution.

Maintenance free performance with sealed laser engine

Forget cleaning and buying new projector filters. The LH830ST laser projector has a certified IP6X dustproof sealed laser engine, perfect for environments like house mapping projections in outdoor spaces, where dust could void the warranty of traditional projectors using filters.