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header-product BenQ LW855UST Ultra Short Throw Projector 3500 ANSI Lumens DLP WXGA Laser 3D Black and White
2,257.49 €

BenQ LW855UST Ultra Short Throw Projector 3500 ANSI Lumens DLP WXGA Laser 3D Black and White

BenQ LW855UST Ultra Short Throw Projector Photo 1
BenQ LW855UST Ultra Short Throw Projector Photo 2
BenQ LW855UST Ultra Short Throw Projector Photo 1
BenQ LW855UST Ultra Short Throw Projector Photo 2
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BenQ LW855UST Ultra Short Throw Projector 3500 ANSI Lumens DLP WXGA Laser 3D Black and White

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Short description

The BenQ LW855UST is an ultra short throw laser projector designed for versatile presentations and educational environments. Featuring a brightness of 3500 ANSI lumens, DLP technology, and a native WXGA resolution of 1280x800, it delivers sharp and clear images even in well-lit rooms. The durable laser light source offers up to 20000 hours of service life, extendable to 38000 hours in economic mode. Equipped with HDMI 2.0b connectivity, RS-232 serial interface, and 3D support, this model ensures reliable integration and flexible usage scenarios.
Available for order: 22 pcs.
Warranty: 2 Years
SKU: 11533232
Charging device included Charging device included
free shipment

Cheapest delivery:

Latvijas Pasts nodaļa

Pick-up points

Latvijas Pasts nodaļa

Cost

3.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
05.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
08.10.2026 {{selectedOffer.courierDeliveryString}}
From 6.04 € (Weight: 6.50 kg)
Parcel couriers
Latvijas Pasts nodaļa
08.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 3.99 €
payment
Payment Methods:
Bank transfer, Leasing for legal entities
Leasing for legal entities: from 78.56 euros per month
Together cheaper
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Product information

Description

The BenQ LW855UST is an advanced ultra short throw laser projector designed specifically for modern educational environments and versatile professional presentations. Featuring a native WXGA resolution of 1280x800 and a high brightness of 3500 ANSI lumens, this projector delivers exceptionally sharp, clear, and legible text and graphics even in brightly lit rooms. Utilizing reliable DLP technology and a durable, fully sealed laser light source with IP6X dustproof protection, it offers maintenance-free operation for up to 20000 hours, extending up to 38000 hours in economic mode. Its ultra short throw design eliminates distracting shadows and glare, allowing presenters and students to collaborate freely and effectively right at the board.

Advantages

This projector stands out with its exceptionally long-lasting laser light source that significantly reduces total cost of ownership by eliminating frequent lamp replacements. The IP6X sealed engine mechanism effectively prevents dust buildup, ensuring consistent image quality and preventing color decay or signal disruption over years of intensive daily use. Tailored color modes, including specialized Infographic and Vivid modes, optimize visual presentation for diverse learning and business materials. Furthermore, comprehensive network control compatibility, centralized management software support, and flexible installation features such as vertical lens shift and digital zoom ensure seamless integration into existing institutional infrastructures.

Suitable for

  • Classrooms and educational lectures
  • Interactive teaching and collaborative group work
  • Corporate training rooms and meeting spaces
  • Presentations in ambient light environments

When it may not be suitable

This device may not be the ideal choice for dedicated home theater setups requiring ultra-high 4K resolution cinematic performance. Additionally, environments that lack adequate wall space for ultra short throw mounting or require highly portable projection units may find traditional long-throw or mobile projectors more practical.

Key specifications

  • 3500 ANSI lumens brightness
  • DLP projection technology
  • WXGA 1280x800 native resolution
  • Laser light source with up to 38000 hours lifespan in eco mode
  • Ultra short throw ratio of 0.35
  • 10 W built-in speaker
  • HDMI 2.0b and RS-232 interfaces
  • Ethernet LAN support
  • 3D content support

How to use

Mount the projector securely onto the wall just inches above the projection surface using a compatible ultra short throw wall mount. Connect your video source, computer, or network cables to the appropriate ports such as HDMI or LAN. Power on the device and use the intuitive on-screen display controls, lens shift, and digital zoom features to align the image precisely with your screen or whiteboard. For interactive functionality, connect optional touch modules or use remote management software for centralized control and firmware updates across your network.

What to consider before purchase

  • Available wall space and mounting surface compatibility
  • Required throw distance and screen size
  • Integration needs with existing network control systems
  • Necessity of optional interactive accessories like touch modules

Usage recommendations

For optimal performance and longevity, ensure proper ventilation around the projector and periodically check network connections for centralized management. Utilize the economic power mode to maximize the lifespan of the laser light source in daily operations.
All features
Contrast ratio (typical): The difference in light intensity between the brightest white and the darkest black.
3000000:1
Horizontal scan range:
15 - 135
Vertical scan range:
23 - 120
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
6.5 kg
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
170 W
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40
Projection technology:
DLP
Projector brightness:
3500 ANSI lumens
Serial interface type:
RS-232
AC adapter included:
Yes
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Power source: What is providing power for the product e.g. mains electricity.
AC
Height: The measurement of the product from head to foot or from base to top.
376.4 mm
Width: The measurement or extent of something from side to side.
317.2 mm
Depth: The distance from the front to the back of something.
208 mm
Remote control included: Component of an electronics device, most commonly a television set, DVD player and home theater systems originally used for operating the device wirelessly from a short line-of-sight distance.
Yes
Offset:
121 %
Product colour: The colour e.g. red, blue, green, black, white.
White, Black
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
34 dB
Throw ratio:
0.35
Number of built-in speakers:
2
RMS rated power: RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.
10 W
Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
0.5 W
USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
2
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
Microphone in: The socket where a microphone is connected to the device.
Yes
DVI port: Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.
No
VGA (D-Sub) ports quantity: Number of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.
2
Built-in speaker(s): The device contains speaker(s) to produce sound.
Yes
Full HD: Full High Definition (HD) means that a display supports a resolution of 1920 x 1080 pixel, and has a digital TV connection.
Yes
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
No
Card reader integrated: A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.
No
Composite video in: The socket (port) for the composite video input (white cable).
0
PC in (D-Sub): The socket (port) to receive input from a PC via a D-sub, which is a connector with a characteristic D-shaped metal shield.
Yes
Audio (L/R) in: The two sockets (ports) for receiving left audio signal (white cable) and right audio signal (red cable).
1
Audio (L/R) out: The two sockets (ports) for transmitting left audio signal (white cable) and right audio signal (red cable).
1
Component video (YPbPr/YCbCr) in: The number of sockets (ports) for RF (radio frequency) connections into the product.
0
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
2
Keystone correction, vertical:
-15 - 15
Keystone correction, horizontal:
-15 - 15
Quick start guide: Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
Yes
Warranty card:
Yes
Supported graphics resolutions: The graphic resolutions that can be displayed by the device. The graphic resolution describes the width and height dimensions of a display, such as a computer monitor, measured in pixels.
3840 x 2160, 640 x 480 (VGA)
Cord length: The distance from one end of the cord (cable) to the other.
3 m
Batteries included:
Yes
HDMI version:
2.0b
Fixed focal length:
5.1 mm
F-number (relative aperture):
2.5
3D: The device can be used with 3D technology.
Yes
Noise level (economic mode):
32 dB
AC input frequency:
50/60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Built-in display: A display which is part of the product, so you do not need to attach another display.
No
Mounting brackets included:
Yes
Market positioning: Under which category can the device be positioned in the market, e.g. camera phone.
Education
Vertical lens shift range:
-2 - 2
Smart TV: Smart TV features access to a large number of channels that offer TV programs, movies, and music without the need to connect a TV antenna or subscribe to a cable/satellite service. Some smart TVs provide web browsing, gaming, and access to compatible media content stored on computers.
No
Native aspect ratio: The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
16:10
Projector native resolution:
WXGA (1280x800)
Power consumption (network standby):
2 W
Product type: The sub-category of the product.
Ultra short throw projector
HDMI connector type:
Full-size
Interactive:
No
USB 2.0 Type-A ports quantity:
1
Number of colours:
1.07 billion colours
USB 2.0 Type-B ports quantity:
1
Light source type:
Laser
Service life of light source (economic mode):
38000 h
Service life of light source:
20000 h
Security updates end date:
31/12/2026
Smart projector:
No

Description

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Customer reviews

Customer questions

FAQ

How much does the BenQ LW855UST Ultra Short Throw Projector cost, and is it available for purchase?

The price is 2,257.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 05.10.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for BenQ LW855UST Ultra Short Throw Projector?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.