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Bring Your Home to Life with BenQ House Mapping
BenQ House Mapping Projectors
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 Helps Cover More of Your House Projection
With a 0.5 short throw ratio, LH830ST can project a massive image from just a few feet away—well-suited for projecting across your house even with limited yard depth.
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.
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 LK830St 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.
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| Brightness (ANSI lumens) |
4000 |
Resolution |
1080P (1920x1080) |
| Native Aspect Ratio |
16:9 |
Contrast Ratio (FOFO) |
3,000,000:1 |
| Display Color |
30-bit (1.07 billion colors) |
Light Source |
Laser |
| Light Source Life |
Normal 20000 hrs, ECO 30000 hrs |
Throw Ratio |
0.496 |
| Zoom Ratio |
Fixed |
Lens |
F 2.8, f: 17.51 mm |
| Projection Offset (Full-Height) |
116% |
Keystone Adjustment |
2D, (Auto) Vertical ±30°, Horizontal ±30° |
| Rec. 709 Coverage |
93% |
Picture Modes |
Simulation, 3D, Bright, HDR10, HLG, Presentation, sRGB, User 1, User 2, Vivid |
| Input Lag |
16.7 ms (1080P 60Hz) |
Resolution Support |
VGA (640x480) to 4K UHD (3840x2160) |
| Horizontal Frequency |
15K~135KHz |
Vertical Scan Rate |
23~120Hz |
| HDMI in |
(x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2) |
LAN (RJ45) |
(x1) |
| USB Type A |
(x2) |
RS232 in (DB-9pin) |
(x1) |
| Speaker |
15W (x1) |
Audio out (3.5mm Mini Jack) |
(x1) |
| Operating Temperature |
0~40℃ |
Power Supply |
AC 100 to 240 V, 50/60 Hz |
| Typical Power Consumption (110V) |
230W @110VAC |
Stand-by Power Consumption |
<0.5W |
| Network Stand-by Power Consumption |
<2W |
Acoustic Noise (Typ./Eco.) |
30/24 dB |
| Remote Control w/ Battery |
RCA011 |
Power Cord (by region) |
x1 (1.8M) |
| Quick Start Guide |
(x1) 22L |
Warranty Card (by region) |
Yes |
| Anti-dust Filter |
Optional |
Universal Ceiling Mount |
CM00G3 (Optional) |
| Dimensions (WxHxD) (mm) |
279.2 x 120.5 x 229.3 |
Net Weight (kg) |
3.4 Kg +/- 100g |
| Dimensions (WxHxD) (inch) |
10.99 x 4.74 x 9.03 |
Net Weight (lb) |
7.48 lbs ± 0.22 |
| Projection System |
DLP |
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| Description |
Downloads |
| BenQ LH830ST 1080P Laser Simulation Projector - 4000 Lumens Datasheet |
Download |
