Product page
Control codes

Futureproof Your Workspace
Laser projection technology futureproofs your workspace sustainability. LH650 not only saves power and maintenance costs, its compact size and high brightness ensure an efficient and uninterrupted meeting experience.

  • No lamp replacement, no mercury.
  • Eco-friendly production with fewer consumables.
  • Compact and light (under 3kg), saving table space.
  • 20,000-hr max laser lifetime (with Eco Mode).
  • High brightness for brilliant images.
  • 24/7 operation

Maximized Savings, Uncompromised Performance
BenQ SmartEco technology adjusts light source power intelligently without sacrificing image quality, saving up to 70% more energy than traditional Eco Mode. Laser technology conserves energy an additional 23% compared to traditional mercury lamps, while the device dims itself to minimum power in just 1.5 seconds.

Save Smartly
SmartEco Mode dynamically adjusts light source power by intelligently adapting to the content without sacrificing image quality, delivering optimal performance.
Save Instantly
Press the Eco Blank button to turn off the image for a period of time, reducing light source power consumption by 70%. If no signal is detected for 3 minutes, the projector enters this mode automatically.
Save Effortlessly
Auto Power-off powers down the device after 20 minutes of inactivity to save energy and minimize worry about leaving equipment on.

Brilliant Colors For Brilliant Ideas
With laser technology that provides rich saturated colors and sharp lifelike imagery, LH650's 92% REC.709 color gamut standard ensures each detail is conveyed with stunning accuracy. Deliver presentations that captivate.

Unrivaled Clarity and Enduring Color
BenQ's pure glass lenses provide long-lasting image precision, while DLP technology ensures accurate and vibrant colors over time. With calibrated color modes, your visuals will shine, illuminating your ideas with brilliance in every detail.

Driver-Free Wireless Projection
Make your BenQ LH650 projector wireless with the optional WiFi dongle. Share multimedia content, including photos, documents, and full HD videos from mobile devices or laptops without additional driver or software downloads.

Start Presenting in a Snap
Our projector eliminates those long awkward delays that happen when slower projectors power up. Simply turn it on and you’re good to go, fast.

Auto Turns On
Automatically turns on the projector once the HDMI input signal is detected.

Your Trustworthy DLP Projector
Choose BenQ with confidence for all your projector/projection needs. As the world's top-selling DLP projector brand for over 10 years, we deliver unparalleled performance, with the quality you deserve.

Superior Picture Quality
DLP technology delivers a class-leading high fill factor, minimizing the black borders around each pixel, and producing superior clarity and detail in text and imagery.

Long-Lasting Performance
BenQ DLP projector with long-lasting performance without color decay

IP5X Dust Protection
The sealed light source, certified to IP5X standards, extends projector's product life while providing reliable projection.

Projection Fits for Every Room
Project images larger than 100” from just 2 m~3 m away (via 1.3X zoom), enabling easy big-screen viewing in rooms of any size.


Projector type
Installation, Standard
Brightness (Max)
4,000 ANSI-lumen
Lightsource Life
20,000 h
Light source
Display technology
DLP Single 0.65"


Interchangeable Lens
Lens included
Fixed lens
Lens shift
Throw Ratio from
Throw Ratio to
Throw ratio
Image diagonal min
60 "
Image diagonal max
150 "


USB-dongle (accessory) Wireless USB dongle, (Optional), EZC-5201BS
Wireless image sharing
Yes AirPlay, Miracast with optional wireless dongle


Built-in speaker
Yes 1x10W
Fan Noise (Normal)
34 dB
Fan Noise (Eco)
28 dB

Dimensions and weight

303.5 mm
224.7 mm
112.4 mm
Net weight
2.9 kg

Additional information

Included Accessories
Remote Control w/ Battery (RCX016), Power Cord (by region) 1,8m, Quick Start Guide, Warranty Card (by region)
3 years

Packaging info

Packaging size
423 x 342 x 172 mm
Packaging weight
3.93 kg


Artikelnummer 2311323