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Optoma LW341
WXGA 3D Ready DLP laser projector - 3700 Lumens - 1.1x zoom - HDMI/VGA - USB/RJ45 - Integrated 10 W speaker
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Bright and versatile projection in a compact format
Designed for meeting rooms, conference spaces and professional installations, the Optoma LW341 combines ease of use, flexibility and image quality. Its 1280 x 800 pixel native WXGA resolution, 3,700 ISO lumens brightness and 300,000:1 contrast ensure sharp, detailed and vivid presentations, even in rooms with ambient lighting. Compact and elegant, it easily adapts to a wide range of configurations thanks to its 1.1x manual zoom, ±30° horizontal and vertical keystone correction, as well as its 360° projection and portrait mode capabilities. Its 24/7 continuous operation, comprehensive connectivity and integrated 10 W speaker make it a reliable, practical and immediately operational audiovisual solution.
Sustainable technologies for simplified management
The 4 LED technology of the LW341 offers a lifespan of up to 30,000 hours, with no lamp replacement and minimal maintenance. Mercury-free, it reduces energy consumption by up to 45% compared with traditional lamp projectors. The projector also benefits from Optoma Management Suite (OMS), a cloud solution for remotely monitoring, controlling and scheduling the operation of compatible devices, as well as diagnosing incidents, configuring alerts and broadcasting emergency announcements. The Optoma Smart Control application allows various functions to be controlled from a mobile device, including power, volume, display modes and image settings. Finally, Golf Sim mode optimises the rendering of greens, blues and details for golf simulation installations, even when the lighting remains on.
Main features:
- Display technology: DLP
- Light source: 4 LED, mercury-free
- Native resolution: WXGA, 1 280 x 800 pixels
- Native aspect ratio: 16:10
- Brightness: 3 700 ISO lumens
- Contrast: 300 000:1
- Light source lifespan: up to 30,000 hours
- Image size: from 0.76 to 7.62 m, i.e. from 30 to 300 inches diagonally
- Throw ratio: from 1.55:1 to 1.71:1
- Projection distance: from 1.002 to 10.985 m
- Manual zoom: 1.1x
- Horizontal and vertical keystone correction: ±30°
- 360° projection and portrait mode operation
- Continuous operation: 24/7
- Connectivity: 2 HDMI 1.4a 3D-compatible ports, VGA, 3.5 mm audio input and output, powered USB-A 5 V/1.5 A, RS232 and RJ45
- Remote management: Optoma Management Suite (OMS) and Optoma Smart Control application
- Integrated speaker: 10 W
- Noise level: from 29 to 35 dB
- Power consumption: from 124 to 226 W; less than 0.5 W in standby
- Dimensions: 307 x 228 x 125 mm
- Net weight: 3.1 kg
Select your criteria
General information |
Product name |
Optoma LW341 |
Brand |
Optoma | |
Model |
E3PB081E111 | |
Main characteristics |
Format |
Office |
Light source |
Laser | |
Technology |
DLP | |
Resolution |
1280 x 800 pixels | |
4K UHD resolution(s) |
No | |
HDR (High Dynamique Range) |
No | |
Display format(s) |
16:10 | |
| 16:9 | ||
| 4:3 | ||
Brightness |
3600 Lumens | |
Contrast |
300000 /1 | |
Gaming |
Gamer |
No |
Lens |
Lens Shift |
No |
Focal type |
Standard throw | |
Min focal length |
16.9 mm | |
Max focal length |
21.6 mm | |
Min throw ratio |
1.55 | |
Max throw ratio |
1.71 | |
Autofocus |
No | |
Video Signals |
Supported video resolution(s) |
480i |
| 480p | ||
| 576p | ||
| 576i | ||
| 720p | ||
| 1080i | ||
| 1080p | ||
Supported computer science resolution(s) |
640 x 480 pixels | |
| 800 x 600 pixels | ||
| 1024 x 768 pixels | ||
| 1280 x 1024 pixels | ||
| 1280 x 720 pixels | ||
| 1280 x 800 pixels | ||
| 1600 x 1200 pixels | ||
| 1920 x 1080 pixels | ||
3D compatible |
Yes | |
Min vertical frequency |
50 Hz | |
Max vertical frequency |
120 Hz | |
Lamp |
Lamp lifespan |
30000 Hour(s) |
Sound level |
Min sound level |
29 dB |
Max sound level |
35 dB | |
Equipment |
With display |
No |
Remote control |
Yes | |
Sound power |
1 X 10 W | |
Network |
Yes | |
Smart |
No | |
Android TV |
No | |
Interactive model |
No | |
Connectivity |
Video inputs |
1 X VGA |
| 2 X HDMI Female | ||
Audio input |
1 X Line IN (3.5mm Jack Female) | |
Audio outputs |
1 X Line OUT (3.5mm Jack Female) | |
Additional connector(s) |
1 X RJ45 Female | |
| USB Type A Female | ||
| 1 X Serial (RS-232) | ||
Physical characteristics |
Width |
307 mm |
Height |
125 mm | |
Depth |
228 mm | |
Weight |
3.1 kg | |
Power supply |
Consumption |
124 W |
Standby consumption |
0.5 W | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Optoma Benelux BV |
Postal address |
Europalaan 770 D 1363BM Almere The Netherlands | |
Electronic Address |
safety@optoma.com |
See all Optoma products
Product referenced on 22 Sep 2026
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