LG ProBeam BF40QS Laser Projector – 4,000 Lumens, WUXGA, webOS 4.5
Model
:
BF40QS
Genuine Products
Original Brand Warranty
Product Training
Installation, Maintenance & Support
LG ProBeam BF40QS 4000 Lumen WUXGA Laser Projector
Packed into a compact 16.7 litre body, the LG ProBeam BF40QS delivers 4,000 ANSI lumens of brightness for accuracy and clarity even in brightly lit conference rooms, without loss of picture quality. This corporate quality projector suits business meetings, conferences, and collaboration, while also making digital learning spaces where every student can be actively involved through visual and auditory content sharing. For smart communication, users can share screen and sound conveniently with wireless mirroring and Bluetooth pairing, connecting to the internet via Wi-Fi through the built-in webOS platform.
Key Features
- WUXGA (1920 x 1200) native resolution, 4000 ANSI lumens brightness
- Mercury-free laser light source rated up to 20,000 hours
- webOS 4.5 with Wi-Fi and Bluetooth for wireless screen mirroring and pairing
- Lens shift (H ±20%, V ±50%) and 1.6x zoom for flexible installation
- 4 point corner keystone adjustment for accurate proportions
- 2x HDMI 2.0 and 2x USB-A ports for wired connectivity and flash drive playback
- HDR support for rich, vibrant contrast
- Two built-in 5W speakers
Technical Specifications
| Specification | Detail |
|---|---|
| Brightness | 4000 ANSI lumens |
| Resolution | 1920 x 1200 (WUXGA) |
| Light Source | Mercury-free laser, up to 20,000 hour lifespan |
| Lens Shift / Zoom | H ±20%, V ±50%, 1.6x zoom |
| Screen Size | 40 to 300 inch |
| Connectivity | 2x HDMI 2.0, 2x USB-A, RJ45, RS232, Wi-Fi, Bluetooth |
| Operating System | webOS 4.5 |
| Audio | 2x 5W speakers |
| Body Volume | 16.7 litre compact body |
| Warranty | Manufacturer limited warranty |
Why Buy the LG ProBeam BF40QS from Trianze Tech?
- Genuine LG stock with manufacturer warranty
- UAE based inventory for fast Dubai and GCC wide delivery
- Pre sales consultation on meeting room and classroom projector deployment
- Professional installation and commissioning available
- Ongoing technical support from a Dubai based AV integration team
Frequently asked
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Trianze Tech supplies the LG ProBeam BF40QS as genuine, manufacturer warranted stock from local Dubai inventory. Purchasing through Trianze Tech means authentic hardware, full UAE warranty coverage, meeting room and classroom consultation, and installation support across Dubai, Abu Dhabi, and the wider GCC. Contact the team via WhatsApp at +971 58 161 3661 for a quote.
Yes. Users can share screen and sound conveniently with wireless mirroring and Bluetooth pairing, and with webOS the projector can also connect to the internet via Wi-Fi.
The powerful laser light source displays brighter images and lasts up to 20,000 hours, meaning if played 8 hours a day, the light source would last approximately 7 years.
Yes. With a compact 16.7 litre body, the BF40QS perfectly matches business spaces of varying sizes, including tighter installation environments.
Yes. The BF40QS keeps its initial brightness over a long time, maintaining a reduction rate of 99 percent, without the high cost of traditional lamp replacement.