# BenQ LH856UST Ultra short throw projector 3500 ANSI lumens DLP 1080p

**URL:** https://aio.lv/en/product--benq-9hjs17724e--11260826
**Data updated:** 2026-01-14 13:12 (EET)
**Category:** Projectors
**Manufacturer:** BenQ
**Manufacturer code:** 9H.JS177.24E
**EAN:** 4718755091353
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 967.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 2 452.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--benq-9hjs17724e--11260826

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 6.04 EUR |

## Summary description

The BenQ LH856UST is an ultra short throw projector featuring 3500 ANSI lumens brightness, DLP technology, and a native resolution of 1080p. It uses a laser light source with a lifespan of up to 20000 hours, extending to 38000 hours in economic mode. With a fixed focal length of 5.1 mm and a 124.6% offset, it supports various graphics resolutions up to 3840 x 2160, making it ideal for presentations and home entertainment.

## Long description

The BenQ LH856UST Ultra short throw projector 3500 ANSI lumens DLP 1080p is an ultra short throw projector designed for classrooms, meeting rooms and small auditoriums where space is limited and image quality is important. It delivers 3500 ANSI lumens of brightness and a native 1080p (1920x1080) resolution using DLP projection. The projector incorporates a laser light source with a long service life and a fixed ultra-short-throw lens that enables large images from a very short throw distance while minimising shadowing and interference with the presenter.
Advantages
The projector provides high brightness suitable for environments with ambient light while maintaining clear Full HD resolution. The laser light engine offers extended operating life and stable colour performance over time compared with traditional lamps. Ultra short throw optics allow placement close to the screen or wall, reducing the chance of shadows and allowing flexible installation in tight spaces. Compact design and two-tone white and black finish make it suitable for professional and educational interiors.
Suitable for
 Classroom teaching and interactive lessons
 Meeting rooms and corporate presentations
 Small auditoriums and lecture theatres
 Home entertainment where space is limited
 Digital signage and installations requiring minimal projector distance
Key specifications
 Projection technology: DLP
 Native resolution: 1080p (1920 x 1080)
 Brightness: 3500 ANSI lumens
 Native aspect ratio: 16:9
 Lens type: ultra short throw, fixed focal length
 Fixed focal length: 5.1 mm
 Offset: 124.6%
 Supported graphics input up to: 3840 x 2160
 Light source: laser with long lifespan (standard and economic operation modes)
 Weight: 6.5 kg
 Product colour: white and black
How to use
Position the BenQ LH856UST close to the projection surface according to the ultra short throw installation guidance so the fixed 5.1 mm lens produces the desired image size. Connect your video source using available inputs and select the proper input on the projector. Power the unit and allow the laser source to stabilise; then adjust image geometry and focus using the projector's built-in controls or on-screen menu. Use the projector's image settings to set brightness, contrast and colour modes appropriate for the ambient lighting and content type.
Usage recommendations
For best results, mount the projector at the recommended distance for the intended screen size and perform initial calibration in the room's typical lighting conditions. Use economy or extended-life modes when constant maximum brightness is not required to prolong the laser light source life. Keep vents clear and follow routine maintenance guidance such as periodic dust checks to maintain performance and reliability.

## Specifications

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Remote control included | Yes |
| Batteries included | Yes |
| Mounting brackets included | Yes |

### Light source

| Feature | Value |
|---|---|
| Light source type | Laser |
| Service life of light source (economic mode) | 38000 h |
| Service life of light source | 20000 h |

### Projector

| Feature | Value |
|---|---|
| Contrast ratio (typical) | 3000000:1 |
| Horizontal scan range | 15 - 135 |
| Vertical scan range | 23 - 120 |
| Projection technology | DLP |
| Projector brightness | 3500 ANSI lumens |
| Keystone correction, vertical | -15 - 15 |
| Keystone correction, horizontal | -15 - 15 |
| Native aspect ratio | 16:9 |
| Projector native resolution | 1080p (1920x1080) |
| Number of colours | 1.07 billion colours |
| Smart projector | No |

### Ports & interfaces

| Feature | Value |
|---|---|
| Serial interface type | RS-232 |
| USB 2.0 ports quantity | 2 |
| Microphone in | Yes |
| DVI port | No |
| VGA (D-Sub) ports quantity | 2 |
| PC in (D-Sub) | Yes |
| Audio (L/R) in | 1 |
| Audio (L/R) out | 1 |
| HDMI ports quantity | 2 |
| HDMI version | 2.0b |
| HDMI connector type | Full-size |
| USB 2.0 Type-A ports quantity | 1 |
| USB 2.0 Type-B ports quantity | 1 |

### Display

| Feature | Value |
|---|---|
| Built-in display | No |

### Multimedia

| Feature | Value |
|---|---|
| Number of built-in speakers | 2 |
| RMS rated power | 10 W |
| Built-in speaker(s) | Yes |

### Features

| Feature | Value |
|---|---|
| Noise level | 34 dB |
| Noise level (economic mode) | 32 dB |
| Interactive | No |

### Storage

| Feature | Value |
|---|---|
| Card reader integrated | No |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Wi-Fi | No |
| Smart TV | No |

### Other features

| Feature | Value |
|---|---|
| Security updates end date | 31/12/2026 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 170 W |
| Power source | AC |
| Power consumption (standby) | 0.5 W |
| Cord length | 3 m |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Design

| Feature | Value |
|---|---|
| Product colour | White, Black |
| Market positioning | Education |
| Product type | Ultra short throw projector |

### Lens system

| Feature | Value |
|---|---|
| Offset | 124.6 % |
| Throw ratio | 0.33 |
| Fixed focal length | 5.1 mm |
| F-number (relative aperture) | 2.5 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 6.5 kg |
| Height | 376.4 mm |
| Width | 317.2 mm |
| Depth | 208 mm |

### Video

| Feature | Value |
|---|---|
| Full HD | Yes |
| Supported graphics resolutions | 3840 x 2160, 640 x 480 (VGA) |
| 3D | Yes |

## FAQ

### How much does the BenQ LH856UST Ultra short throw projector cost, and is it available for purchase?

The price is 2,967.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BenQ products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BenQ service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: native aspect ratio, projector native resolution, projection technology, projector brightness, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11260826/65457739_large.webp