Home / Business Projectors / BenQ LH650 Full HD 4,000-Lumen Laser Meeting Room Projector

BenQ

BenQ LH650 Full HD 4,000-Lumen Laser Meeting Room Projector

Name: BenQ LH650 Full HD 4,000-Lumen Laser Meeting Room Projector
Brand: BenQ
SKU: 9H.JS577.1KE
Price: 933.24 GBP
Availability: OutOfStock

Return within 14 days

Manufacturer warranty

Installation services available

£933.24inc. VAT

£777.70 ex. VAT

Out of stock

Visa
Mastercard
American Express
PayPal

Or 3 interest-free payments of £311.08 with PayPal Pay in 3.

Independently reviewed on Trustpilot

Seen it cheaper? We price-match genuine like-for-like quotes. How it works

Bought in the UK, backed in the UKWhy it matters →

Sourced through UK distribution
UK manufacturer warranty
UK-based engineers
No import duty or customs charges
GBP pricing, UK VAT invoices

Return within 14 days

Manufacturer warranty

Installation services available

Key specifications

Resolution1080p (1920 x 1080)

White Light Output4,000 ANSI lumens

Contrast Ratio3,000,000:1 (FOFO)

Aspect Ratio16:9

Projection TechnologySingle-chip DLP

Light SourceLaser, 20,000 hours normal / 20,000 hours eco

Throw Ratio1.15 - 1.50:1

Zoom1.3x

All 16 specifications

Talk to an Expert

Key features

Create a Sustainable Office with Laser Technology

Laser projection technology makes your office more eco-friendly as it fosters sustainability. Our green mercury-free LH650 projector is not only equipped with BenQ SmartEco 2.0 to save power and reduce maintenance costs but its compact size and high brightness also ensure an efficient and uninterrupted meeting experience.

Maximized Savings, Uncompromised Performance

BenQ SmartEco2.0 technology adjusts light source power intelligently without sacrificing image quality, saving 30% more energy. 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 2.0 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.

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 addtional 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.

2D Keystone & Corner Fit

Adjust your projector's angle and corners, regardless of its location, to achieve perfectly aligned presentations.

Digital Shrink & Shift

Resize and reposition your image without moving your projector for customizable and seamless viewing.

Image Blanking

The projector's Blanking feature allows you to eliminate unwanted image areas and maximize screen space for a cleaner and more professional presentation.

Be Heard, Clearly

The built-in 10W speaker makes your presentations are loud and clear.

Technical specifications

Choose a section to view its specifications.

Display (4)

Resolution: 1080p (1920 x 1080)
Contrast Ratio: 3,000,000:1 (FOFO)
Aspect Ratio: 16:9
HDR Support: HDR10, HLG

Connectivity (2)

White Light Output: 4,000 ANSI lumens
Connectivity: 2 x HDMI 2.0b (HDCP 2.2), USB-C (DisplayPort, 5V/1A PD out), 3 x USB-A, RS-232, 3.5 mm audio out

Audio (1)

Audio: 1 x 10W speaker

Power & Physical (3)

Power Consumption: 200W typical (100V)
Dimensions (W x D x H): 303.5 x 224.7 x 112.4 mm
Weight: 2.9 kg

General (6)

Projection Technology: Single-chip DLP
Light Source: Laser, 20,000 hours normal / 20,000 hours eco
Throw Ratio: 1.15 - 1.50:1
Zoom: 1.3x
Keystone Correction: 2D auto: vertical +/-30 degrees, horizontal +/-30 degrees
Noise Level: 34 dB normal / 28 dB eco

Throw distance guide

With its 1.15 to 1.5:1 throw ratio, here's how far the projector needs to sit from the screen for common 16:9 image sizes. Try our throw distance calculator for your exact room.

Try a size

100"

16:9 diagonal image

Image

2.21 m × 1.25 m

Lens position

2.5 m to 3.3 m

Side view: drag the projector to try its available lens positions

Position fits

Image size	Image dimensions	Lens distance range
60"	1.33 m × 0.75 m	1.5 m to 2.0 m
80"	1.77 m × 1.00 m	2.0 m to 2.7 m
100"	2.21 m × 1.25 m	2.5 m to 3.3 m
120"	2.66 m × 1.49 m	3.1 m to 4.0 m
150"	3.32 m × 1.87 m	3.8 m to 5.0 m

Planning from a real wall? Use the projector screen size calculator to upload a photo, preview the image to scale and find projectors that fit within your maximum available space. Replacing an existing projector? The projector replacement calculator checks whether this lens covers the ratio your current mount needs.

Distances are lens-to-screen, calculated from the manufacturer's stated throw ratio; allow for lens shift and mounting hardware. Always confirm against the manufacturer's installation guide before fixing mounts.

See it on your wall, to scale

Choose a picture size, then upload a wall photo, or scan the QR code and take it on your phone. We'll show the projected picture at its real size.

Picture size

100" 16:9 · 2.21 m × 1.25 m

On a computer, the QR code sends your phone photo straight back to this page.

Loading the wall preview…

Complete your setup

Optional extras that fit this product. Tick anything you need and it joins the same basket — or add this product on its own from the buy box above.

Choose a Mount

Open

Choose a Screen

Video Conferencing

No video conferencing options found in our catalogue.

Professional Installation

Want it installed by our AV experts? We offer professional on-site installation including mounting, cable management, and system configuration.

Add installation enquiryWe'll contact you to arrange a site surveyPOA

Your Configuration

BenQ LH650 Full HD 4,000-Lumen Laser Meeting Room Projector × 1£933.24

Total£933.24

inc. VAT

This item is currently out of stock. Please check back soon or contact us.

Documents

BenQ LH650 datasheet (PDF)

Frequently asked questions

Does the LH650 support wireless projection?

Yes. With BenQ's optional WiFi dongle the LH650 becomes driver-free wireless, letting you share photos, documents and full HD video straight from a mobile device or laptop without installing any extra drivers or software.

Is the LH650 a laser or lamp projector, and how does that save energy?

The LH650 uses mercury-free laser projection technology. Its SmartEco 2.0 system intelligently adjusts light source power without sacrificing image quality, saving up to 30% more energy than standard operation, on top of the roughly 23% saving laser already gives over traditional mercury lamps.

How does the LH650 handle off-centre or angled installations?

It offers 2D keystone and corner-fit correction to square up the image regardless of where the projector is positioned, plus Digital Shrink & Shift to resize and reposition the picture without physically moving the projector.

What audio does the LH650 have built in?

It has a built-in 10W speaker, so presentations can be heard clearly without needing separate external speakers.

How quickly can TopAV deliver the LH650?

The LH650 is in stock at TopAV, so it dispatches within 2 working days. Standard UK delivery is free on orders over £100 (£9.95 below that).

Delivery & returns

Estimated delivery 20 Oct - 24 Oct. UK mainland delivery only. Some large or made-to-order items carry longer lead times, shown on the product page.

Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.

Full delivery & returns policy

Bought in the UK, backed in the UK

This item is sourced through UK distribution and ships to you from within the UK, so the order never crosses a customs border.
The manufacturer warranty is honoured here in the UK. If something fails, you deal with us, not with an overseas seller in another time zone.
Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.
Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.
Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts: no currency conversion and no surprises at the door.

What to check before buying AV online →

Payment & security

Pay securely by card. Education customers can apply for a 30-day purchase order account.

Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice, with no card payment required. Purchase orders and credit terms are for education customers only.

All transactions are processed over an encrypted, secure checkout.

Purchase order & invoice terms