Optoma LW351ST Short Throw Projector 3500 ANSI Lumens WXGA 1280×800 DLP LED White
£837.80
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About This Item
- 3500 ANSI lumens brightness delivers powerful image performance
- WXGA native resolution supports 1280×800 pixels at 16:10 aspect ratio
- LED light source provides 30000 hours of lifespan without lamp replacement
- Short throw lens enables placement less than half a metre from walls
- Connectivity includes 2 HDMI ports 1 VGA port and Ethernet LAN
- Built-in 10 W speaker eliminates need for external audio devices
- Remote management via Optoma Management Suite and Smart Control App
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Optoma LW351ST – Compact Short Throw Solution
We recommend this unit for boardrooms needing bright images in small spaces. The Optoma LW351ST Short Throw Projector 3500 ANSI Lumens WXGA 1280×800 DLP LED White delivers clear visuals without obstructing presenters. Its LED light source ensures 30,000 hours of maintenance-free operation. This saves time and reduces long-term costs for your team.
Key specs at a glance
| Metric | Spec. |
|---|---|
| Brightness | 3500 ANSI Lumens |
| Resolution | WXGA 1280×800 |
| Throw Ratio | 0.49:1 |
| Light Source Life | 30000 hours |
| Weight | 3.2 kg |
| Noise Level | 29 dB |
Why choose the Optoma LW351ST Short Throw Projector 3500 ANSI Lumens WXGA 1280×800 DLP LED White
This projector fits tightly constrained rooms with its short throw lens. You can place it less than half a metre from any wall. It keeps the presentation area clear for all attendees.
Reliable operation for busy environments
The LED lamp requires no replacement during its lifespan. We see significant savings on maintenance and power usage. Your team can rely on consistent brightness every day.
Seamless connectivity and control
Dual HDMI ports support multiple input devices simultaneously. Ethernet connectivity allows you to monitor status remotely. Optoma Management Suite helps manage schedules and settings easily.
In the package
You will receive the projector and an AC power cable. A remote control with batteries is included in the box. The user manual provides setup guidance for new users.
Before you order
Confirm your room size fits the 30 to 300-inch screen range. Check that your input devices match the HDMI 1.4a standard. Ensure the ceiling mount supports the 3.2 kilogram unit weight.
Frequently Asked Questions
Q: How long does the light source last?
A: The LED light source is rated for up to 30,000 hours of use.
Q: Does this model support 3D content?
A: Yes, the projector is fully compatible with standard 3D video formats.
Q: Is there a built-in speaker?
A: It includes one 10W speaker for basic audio playback without extras.
Q: Can you control it via a smartphone?
A: Yes, the Optoma Smart Control App works with Android and iOS devices.
Final thoughts for buyers
We suggest this model for corporate spaces prioritising ease of installation. It balances high brightness with a compact physical design well. This makes it a practical choice for modern meeting rooms.
| Projector | |
|---|---|
| Number of colours | 1.073 billion colours |
| Projector native resolution | WXGA (1280x800) |
| Native aspect ratio | 16:10 |
| Supported aspect ratios | 4:3, 16:9, 16:10 |
| Screen size compatibility | 762 - 7620 mm (30 - 300") |
| Projection distance | 0.317 - 3.166 m |
| Contrast ratio (typical) | 300000:1 |
| Zoom capability | Yes |
| Vertical scan range | 24 - 120 Hz |
| Horizontal scan range | 15 - 102 kHz |
| Uniformity | 85% |
| Projection technology | DLP |
| Projector brightness | 3500 ANSI lumens |
| Zoom type | Manual |
| Lamps | |
| Light source type | LED |
| Service life of light source | 30000 h |
| Light source | |
| Light source type | LED |
| Service life of light source | 30000 h |
| Lens system | |
| Zoom capability | Yes |
| Focus | Manual |
| Focal length range | 22 - 24.1 mm |
| Throw ratio | 0.49:1 |
| Offset | 100% |
| Zoom type | Manual |
| Scanning frequency | |
| Vertical scan range | 24 - 120 Hz |
| Horizontal scan range | 15 - 102 kHz |
| Video | |
| Analog signal format system | Not supported |
| Full HD | No |
| 3D | Yes |
| Supported graphics resolutions | 1280 x 800 (WXGA) |
| Audio | |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 1 |
| RMS rated power | 10 W |
| Ports & interfaces | |
| HDMI version | 1.4a |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| AC (power) in | Yes |
| Network | |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Storage | |
| Card reader integrated | No |
| Sound emission | |
| Noise level | 29 dB |
| Technical details | |
| Product colour | White |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Arabic, Czech, Danish, Dutch, English, Farsi |
| Performance | |
| Password protection | Yes |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Arabic, Czech, Danish, Dutch, English, Farsi |
| Vertical scan range | 24 - 120 Hz |
| Horizontal scan range | 15 - 102 kHz |
| Noise level | 29 dB |
| Number of OSD languages | 25 |
| Features | |
| Password protection | Yes |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Arabic, Czech, Danish, Dutch, English, Farsi |
| Noise level | 29 dB |
| Number of OSD languages | 25 |
| Multimedia | |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 1 |
| RMS rated power | 10 W |
| Design | |
| Product type | Short throw projector |
| Cable lock slot type | Kensington |
| Product colour | White |
| Cable lock slot | Yes |
| Power | |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (max) | 226 W |
| Power source | AC |
| Power consumption (typical) | 124 W |
| Power consumption (standby) | 0.5 W |
| Packaging data | |
| Package weight | 5 kg |
| Security | |
| Cable lock slot type | Kensington |
| Cable lock slot | Yes |
| Operational conditions | |
| Operating relative humidity (H-H) | 0 - 80% |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating altitude | 0 - 3000 m |
| Weight & dimensions | |
| Weight | 3.2 kg |
| Width | 307 mm |
| Depth | 228 mm |
| Height | 125 mm |
| Package weight | 5 kg |
| Packaging content | |
| Remote control included | Yes |
| Manual | Yes |
| Cables included | AC |
| Batteries included | Yes |

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