LG BF40QS 4000 Lumens WUXGA Laser Projector
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LG BF40QS 4000 Lumens WUXGA Laser Projector
Product details
Description
Projection System DLP
Native Resolution WUXGA (1920 x 1200)
Brightness (ANSI Lumen) 4000
Contrast Ratio 3,000,000:1 ↑
Energy Saving Min. (Bright) 29
Energy Saving Med. 27
Energy Saving Max. (Eco) 26
Uniformity (JBMMA 9 Point) 85%
Focus (Auto / Manual) Manual Zoom 1.6x
Screen Size 40" ~ 300" Standard (lens to wall) Wide 2800 /Tele 4500 (100 inch)
Throw Ratio 1.30 - 2.08
Lens Shift Yes ( Horiz ± 20% / Vert ± 50% )
Type Laser (LD + P/W) Life Hours 20,000 Hrs
Aspect Ratio Control 16:9/16:10/Original/4:3/Vertical Zoom/All-Direction Zoom
Output 10W (5W+5W)
Net Size (mm) (W x D x H) 370 x 290 x 155.7 370 x 290 x 143.7 (Without Leg)
Net Weight (kg or g) 1
Power Consumption (Max.) 245W
Stand-by Power 0.5W↓
Power Supply 100V – 240V @ 50~60 Hz (PSU Built-in)
Operation Temperature 0 ~ 40℃
Digital(HDMI) Up to 4K (4096x2160) (60Hz, 50Hz, 24Hz)
Audio Out Yes RS-232C Yes IP control Yes RJ45 1 HDMI 1 USB Type-A 2 (USB2.0)
Sonic Excellence
Audio Perfection
Refined Acoustics
Auditory Excellence
Buy It. Install It. Enjoy It.
When you purchase home cinema, smart home, audio, video, or automation products from I-Trust Systems, our professional installation services are available at competitive rates. Our skilled technicians manage every aspect of setup—mounting, wiring, system configuration, testing, and final handover—ensuring your equipment is installed properly, functions optimally, and meets your performance expectations with minimal disruption.
Dubai-Born. UAE Proud. Since 2011
1# Fast & Secure Delivery
Need Discount? Drop a WhatsApp Message
Installation Available on Request
Dubai-Born. UAE Proud. Since 2011
1# Fast & Secure Delivery
Need Discount? Drop a WhatsApp Message
Installation Available on Request
Acoustic Study & Room Calibration
We provide professional acoustic study services for customers who want better sound performance from their home cinema, studio, or audio room. Our team analyzes the room, speaker placement, reflections, and sound behavior to recommend the right acoustic treatment and setup for a cleaner, more balanced listening experience.
FAQs
Please read our FAQs page to find out more
How are products packaged for delivery?
All products are carefully packaged using protective materials to ensure safe handling during transportation. Additional protection is used where required to minimize the risk of damage during shipping.
Do these products come with warranty coverage?
Yes. Products are supplied with manufacturer-backed warranty coverage where applicable. Warranty details may vary by product, and support is available to assist with warranty-related inquiries.
Will performance remain consistent over time?
Yes. Products are selected to deliver reliable and stable performance when used under normal operating conditions. Consistent output and dependable operation are key considerations across all offerings.