Description
The BenQ LH830ST is a high-brightness short throw laser projector engineered for professional environments that demand flexible installation, vivid color accuracy, and long-term reliability. Delivering 4000 ANSI lumens of brightness with Full HD (1920 x 1080) resolution, it produces crisp, detailed visuals even in well-lit rooms.
With its ultra-short 0.496 throw ratio, the LH830ST projects large images from a short distance, minimizing shadows and glare—ideal for classrooms, meeting rooms, simulation environments, and interactive spaces. The laser light source offers up to 20,000 hours (Normal) and 30,000 hours (Eco) of maintenance-free performance, reducing total cost of ownership.
Advanced installation tools such as 2D keystone correction and Corner Fit ensure precise image alignment, while LAN control and over-the-air firmware updates simplify remote management. Supporting resolutions up to 4K UHD input compatibility, along with 93% Rec.709 color coverage, the LH830ST delivers vibrant, accurate color for professional presentations and content display.
Built for 24/7 operation and equipped with security features, flexible mounting options, and a compact footprint, the LH830ST is a dependable solution for demanding commercial applications.
| Specification | Details |
|---|---|
| Brand | BenQ |
| Model | LH830ST |
| Projection System | DLP Single 0.65" |
| Native Resolution | 1920 x 1080 (Full HD) |
| Brightness | 4000 ANSI Lumens |
| Contrast Ratio | 3,000,000:1 (Full On/Full Off) |
| Display Color | 30-bit / 1.07 Billion Colors |
| Native Aspect Ratio | 16:9 (Selectable: 5 aspect ratios) |
| Light Source | Laser |
| Light Source Life | 20,000 hours (Normal) / 30,000 hours (Eco) |
| Throw Ratio | 0.496 |
| Zoom Ratio | Fixed |
| Keystone Correction | Vertical & Horizontal ±30° |
| Projection Offset | 116% |
| Projection Size | 70" – 300" |
| Built-in Speaker | 15W x1 |
| 24/7 Operation | Supported |
| Firmware Updates | USB & Over-the-Air (OTA) |
| LAN Control | Supported |
| Resolution Support | VGA (640x480) to 4K UHD (3840x2160) |
| HDTV Compatibility | 720p, 1080i, 1080p, 2160p |
| Power Consumption | Max 250W / Normal 230W / Eco 130W |
| Standby Power | < 0.5W |
| Noise Level | 30 dBA (Normal) / 24 dBA (Eco) |
| Operating Temperature | 0°–40°C |
| Dimensions (W x H x D) | 279.2 x 120.5 x 229.3 mm |
| Weight | 3.4 kg |
| Security Features | Security Bar, Kensington Lock |
| Included Accessories | Remote Control, AAA Batteries (x2), Power Cord (Region Dependent), Quick Start Guide, Warranty Card, Regulatory Statements, Power Adapter |
| Optional Accessories | Filters (Back & Right), Filter Case |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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