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header-product Optoma LW351ST Short Throw LED Projector 3500 ANSI Lumens WXGA 3D White
850.49 €

Optoma LW351ST Short Throw LED Projector 3500 ANSI Lumens WXGA 3D White

Optoma LW351ST Short Throw Projector Photo 1
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Optoma LW351ST Short Throw Projector Photo 7
Optoma LW351ST Short Throw Projector Photo 8
Optoma LW351ST Short Throw Projector Photo 9
Optoma LW351ST Short Throw Projector Photo 10
Optoma LW351ST Short Throw Projector Photo 1
Optoma LW351ST Short Throw Projector Photo 2
Optoma LW351ST Short Throw Projector Photo 3
Optoma LW351ST Short Throw Projector Photo 4
Optoma LW351ST Short Throw Projector Photo 5
Optoma LW351ST Short Throw Projector Photo 6
Optoma LW351ST Short Throw Projector Photo 7
Optoma LW351ST Short Throw Projector Photo 8
Optoma LW351ST Short Throw Projector Photo 9
Optoma LW351ST Short Throw Projector Photo 10
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Optoma LW351ST Short Throw LED Projector 3500 ANSI Lumens WXGA 3D White

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Optoma LW351ST Short Throw LED Projector 3500 ANSI Lumens WXGA 3D White

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Short description

Optoma LW351ST short throw LED projector delivering 3500 ANSI lumens of brightness and WXGA resolution of 1280x800 pixels. Built with DLP technology, it features a 30000-hour light source lifespan, manual focus, and 3D capability. Designed for presentations, classrooms, and home entertainment setups, it includes dual HDMI ports, Ethernet LAN connectivity, and integrated speakers. The white chassis ensures it blends seamlessly into any modern room or office environment.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 12666700
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 5.00 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
13.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Leasing for legal entities
Leasing for legal entities: from 29.6 euros per month
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Product information

Description

The Optoma LW351ST Short Throw LED Projector 3500 ANSI Lumens WXGA 3D White is a versatile and compact display solution designed for diverse environments. Delivering a brightness level of 3500 ANSI lumens combined with WXGA resolution of 1280x800 pixels, this projector ensures clear and detailed visuals. Utilizing advanced LED light source technology and DLP projection systems, it provides consistent image performance while maintaining energy efficiency.

Advantages

This projector offers exceptional reliability through its long-lasting LED light source, which is rated for up to 30000 hours of operation, significantly reducing maintenance needs and ongoing replacement costs. The short throw design allows the unit to be placed close to the projection surface, minimizing shadows and blinding light for presenters while fitting seamlessly into smaller rooms. Integrated dual HDMI ports, Ethernet LAN connectivity, and built-in speakers provide flexible multimedia options without requiring external audio systems. Additionally, the lightweight white chassis ensures easy integration into corporate offices, educational institutions, and home setups.

Suitable for

  • Classroom and educational lectures
  • Corporate boardrooms and business presentations
  • Home entertainment and movie viewing
  • Interactive or collaborative small-space meetings

This projector may not be suitable for large auditoriums or brightly lit outdoor environments where ultra-high lumen output is required to overcome ambient light. Due to its native WXGA resolution, it is also not ideal for applications requiring native Full HD or 4K detail levels.

Key specifications

  • Projector brightness: 3500 ANSI lumens
  • Native resolution: WXGA (1280x800 pixels)
  • Projection technology: DLP
  • Light source type: LED
  • Light source lifespan: 30000 hours
  • Contrast ratio: 300000:1
  • Native aspect ratio: 16:10
  • Connectivity: 2 x HDMI ports, 1 x VGA port, Ethernet LAN
  • Audio: Built-in speakers, noise level 29 dB
  • Weight: 3.2 kg

To use the projector, position it at the appropriate short-throw distance from your projection screen or wall, connect your source device via HDMI or network cables, and power on the unit. Adjust the manual focus ring until the image is sharp and clear. Use the included remote control or control panel to select inputs, adjust volume, and configure display settings according to your viewing environment.

What to consider before purchase

  • Available installation space and distance to the projection surface
  • Required native resolution for your specific content types
  • Ambient lighting conditions in the intended room
  • Audio requirements and whether external sound equipment is needed
Ensure proper ventilation around the projector during operation and perform regular checks on cable connections to maintain stable performance and extend device longevity.

Specifications

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
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.
3.2 kg
Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
0.5 W
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.
124 W
Power source: What is providing power for the product e.g. mains electricity.
AC
Product type: The sub-category of the product.
Short throw projector
Built-in speaker(s): The device contains speaker(s) to produce sound.
Yes
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
29 dB
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
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
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
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.
1
3D: The device can be used with 3D technology.
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.
No
Focus:
Manual
Service life of light source:
30000 h
Light source type:
LED
Screen size compatibility: The different screen sizes which the device can work with.
762 - 7620
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
Contrast ratio (typical): The difference in light intensity between the brightest white and the darkest black.
300000:1
Projector native resolution:
WXGA (1280x800)
Projection technology:
DLP
Projector brightness:
3500 ANSI lumens
Product colour: The colour e.g. red, blue, green, black, white.
White
Analog signal format system: The supported protocols for exchanging analog signals.
Not supported
All features

Packaging content

Cables included:
AC
Manual:
Yes
Batteries included:
Yes
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

Weight & dimensions

Package weight: Weight of the packaged product.
5000 g
Height: The measurement of the product from head to foot or from base to top.
125 mm
Depth: The distance from the front to the back of something.
228 mm
Width: The measurement or extent of something from side to side.
307 mm
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.
3.2 kg

Operational conditions

Operating altitude:
0 - 3000
Operating relative humidity (H-H):
0 - 80
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Power

AC input frequency:
50 - 60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Power consumption (max): The maximum amount of power used by the device.
226 W
Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
0.5 W
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.
124 W
Power source: What is providing power for the product e.g. mains electricity.
AC

Design

Cable lock slot: Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.
Yes
Cable lock slot type:
Kensington
Product colour: The colour e.g. red, blue, green, black, white.
White
Product type: The sub-category of the product.
Short throw projector

Multimedia

Number of built-in speakers:
1
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
Built-in speaker(s): The device contains speaker(s) to produce sound.
Yes

Features

Password protection: The computer, smartphone etc. can only be used when the correct password is entered, therefore making it more secure.
Yes
Number of OSD languages:
25
On Screen Display (OSD) languages:
ARA, FAS, ENG, CZE, DAN, DUT
On Screen Display (OSD):
Yes
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
29 dB

Storage

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

Network

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
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Ports & interfaces

AC (power) in:
Yes
HDMI version:
1.4a
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
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.
1

Video

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.
1280 x 800 (WXGA)
3D: The device can be used with 3D technology.
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.
No
Analog signal format system: The supported protocols for exchanging analog signals.
Not supported

Lens system

Offset:
100 %
Throw ratio:
0.49:1
Zoom type:
Manual
Zoom capability: The amount that the camera lens can zoom.
Yes
Focal length range: Measure of how strongly the system converges or diverges light. For an optical system in air, it is the distance over which initially collimated rays are brought to a focus. A system with a shorter focal length has greater optical power than one with a long focal length; that is, it bends the rays more strongly, bringing them to a focus in a shorter distance.For an optical system in air, the effective focal length (f and f′) gives the distance from the front and rear principal planes (H and H′) to the corresponding focal points (F and F′).
22 - 24.1
Focus:
Manual

Light source

Service life of light source:
30000 h
Light source type:
LED

Projector

Horizontal scan range:
15 - 102
Vertical scan range:
24 - 120
Uniformity: Defines in percentage the harmonious spread of the projection
85 %
Number of colours:
1.073 billion colours
Projection distance: The maximum length at which an image can be projected.
0.317 - 3.17
Screen size compatibility: The different screen sizes which the device can work with.
762 - 7620
Supported aspect ratios: The aspect ratio is the ratio of the width of an image to its height. The supported aspect ratios are the aspect ratios that can be shown by the device.
16:10, 16:9, 4:3
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
Contrast ratio (typical): The difference in light intensity between the brightest white and the darkest black.
300000:1
Projector native resolution:
WXGA (1280x800)
Projection technology:
DLP
Projector brightness:
3500 ANSI lumens

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Customer reviews

Customer questions

FAQ

How much does the Optoma LW351ST Short Throw Projector cost, and is it available for purchase?

The price is 850.49 € (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 10.11.2026 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 OPTOMA 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 OPTOMA 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: remote control included, weight, power consumption (standby), power consumption (typical), power source, product type, built-in speaker(s), noise level, card reader integrated, ethernet lan, hdmi ports quantity, vga (d-sub) ports quantity, 3d, full hd, focus, service life of light source, light source type, screen size compatibility, native aspect ratio, contrast ratio (typical), projector native resolution, projection technology, projector brightness, product colour, analog signal format system, 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.

Where can I download the instructions for Optoma LW351ST 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.
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