Home / Installation & Large-Venue Projectors / BenQ LU785 WUXGA 6,000-Lumen Laser Installation Projector

BenQ

BenQ LU785 WUXGA 6,000-Lumen Laser Installation Projector

Name: BenQ LU785 WUXGA 6,000-Lumen Laser Installation Projector
Brand: BenQ
SKU: 9H.JL677.26E
Price: 3505.81 GBP
Availability: OutOfStock

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Manufacturer warranty

Installation services available

£3,505.81inc. VAT

£2,921.51 ex. VAT

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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

Call 01342 580255

Key specifications

Projection SystemDLP, single 0.67-inch WUXGA DMD

Brightness6000 ANSI lumens

ResolutionWUXGA (1920 x 1200)

Native Aspect Ratio16:10

Contrast Ratio (FOFO)3,000,000:1

Display Colour30-bit (1.07 billion colours)

Light SourceLaser diodes

Light Source Life20,000 h normal / 38,000 h eco / 70,000 h dimming

All 15 specifications

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Description

The LU785 is BenQ's WUXGA laser installation projector for lecture theatres, large meeting rooms and auditoria — rooms where a lamp change means booking access and a ladder. The laser light source is rated at 20,000 hours in normal mode, 38,000 in eco and 70,000 with dimming, which in practice removes consumables from the maintenance schedule for the life of the install.

Also in this range:LU935 LU930 LU960 3,500-Lumen Full specifications Datasheet Compare alternatives

Output is 6,000 ANSI lumens at native 1920 x 1200 with a 3,000,000:1 contrast ratio and 96% Rec.709 coverage. The 1.15-1.9:1 zoom range at 1.65x is wide for an installation projector and gives real freedom over mount position, with a 115% offset plus vertical lens shift of +10%/-2% and horizontal ±2.5%.

The connector panel reflects the installation brief: three HDMI inputs (one MHL), D-sub in and monitor out, composite, LAN for control and monitoring, 3D sync out, USB Type A with 1.5A power, RS232 and a 3.5mm audio pair. It weighs 11.3kg at 360 x 164 x 453mm and takes an optional anti-dust filter.

Call 01342 580255

Key features

Laser light source to 70,000 hours

20,000 hours in normal mode, 38,000 in eco and 70,000 with dimming, so there is no lamp to schedule access for.

1.65x zoom range

A 1.15-1.9:1 throw ratio with lens shift gives genuine freedom over where the projector can be mounted in an existing room.

6,000 ANSI lumens at WUXGA

Native 1920 x 1200 with 96% Rec.709 coverage, bright enough for a lecture theatre with house lighting up.

Network control and monitoring

LAN connection plus RS232 for integration with a control system and centralised device management.

Technical specifications

Projection SystemDLP, single 0.67-inch WUXGA DMD

Brightness6000 ANSI lumens

ResolutionWUXGA (1920 x 1200)

Native Aspect Ratio16:10

Contrast Ratio (FOFO)3,000,000:1

Display Colour30-bit (1.07 billion colours)

Light SourceLaser diodes

Light Source Life20,000 h normal / 38,000 h eco / 70,000 h dimming

Throw Ratio1.15 - 1.9

Zoom Ratio1.65x

Projection Offset115%

Lens ShiftVertical +10% / -2%, horizontal ±2.5%

Rec. 709 Coverage96%

Projection Size30 - 300 inches

I/O InterfaceHDMI in (x3, one with MHL), D-sub 15-pin in, D-sub 15-pin monitor out, composite video in, LAN (RJ45), 3D sync out, USB Type A, USB Mini-B, RS232, 3.5mm audio in/out

Call 01342 580255

Throw distance guide

With its 1.15 to 1.9:1 throw ratio, here's how far the projector needs to sit from the screen for common 16:10 image sizes. Try our throw distance calculator for your exact room.

Supported image: 30″ to 300″ diagonal

Try a size

100"

16:10 diagonal image

Image

2.15 m × 1.35 m

Lens position

2.5 m to 4.1 m

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

Position fits

Image size	Image dimensions	Lens distance range
40"	0.86 m × 0.54 m	1.0 m to 1.6 m
60"	1.29 m × 0.81 m	1.5 m to 2.5 m
80"	1.72 m × 1.08 m	2.0 m to 3.3 m
100"	2.15 m × 1.35 m	2.5 m to 4.1 m
120"	2.58 m × 1.62 m	3.0 m to 4.9 m
150"	3.23 m × 2.02 m	3.7 m to 6.1 m
200"	4.31 m × 2.69 m	5.0 m to 8.2 m
250"	5.38 m × 3.37 m	6.2 m to 10 m
300"	6.46 m × 4.04 m	7.4 m to 12 m

Planning from a real wall? Use the projector room planner to upload a photo, preview the image to scale and find projectors that fit within your maximum available space.

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" 16:10 · 2.15 m × 1.35 m

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

Upload a photo of your wallGet a sheet of A4 in the shot, flat against the wall; you'll tap its ends to set the scale

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

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 enquiry

We'll contact you to arrange a site survey

POA

Your Configuration

BenQ LU785 WUXGA 6,000-Lumen Laser Installation Projector × 1£3,505.81

Total£3,505.81

inc. VAT

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

Documents

BenQ LU785 user manual (English)

Delivery & returns

Estimated delivery 9 Sept - 13 Sept. 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.

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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.

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