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ViewSonic

ViewSonic LSD400W WXGA Laser Business & Education Projector

Name: ViewSonic LSD400W WXGA Laser Business & Education Projector
Brand: ViewSonic
SKU: LSD400WE
Price: 578.88 GBP
Availability: InStock

Return within 14 days

3-year manufacturer warranty

Installation services available

£578.88inc. VAT

£482.40 ex. VAT

In stock, dispatched within 2 working days

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

In UK stock, ships from the UK
UK manufacturer warranty
UK-based engineers
No import duty or customs charges
GBP pricing, UK VAT invoices

Return within 14 days

3-year manufacturer warranty

Installation services available

Key specifications

Projection TechnologyDLP

Native Resolution1280x800 (WXGA)

Brightness4000 ANSI Lumens

Brightness (Centre)4800 Lumens

Contrast Ratio3,000,000:1

Display Colours1.07 Billion Colours

Light SourceLaser Phosphor

Light Source Life (Normal)20000 hours

All 30 specifications

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Description

The ViewSonic LSD400W is part of the Luminous Superior Series, a lamp-free laser projector range built for commercial and education environments. Third-generation laser phosphor technology delivers 4,000 ANSI Lumens with a lifespan of up to 30,000 hours, cutting power consumption by up to 67% compared with equivalent lamp-based projectors.

Also in this range:LSD600W Full specifications Compare alternatives

A 0.65" WXGA DMD chip gives a native 1280x800 resolution with an extremely high 3,000,000:1 contrast ratio, and the sealed, filter-free IP6X optical engine keeps colour performance consistent over time without dust-related maintenance. A 1.1x optical zoom, H/V keystone with 4-corner correction, and 360-degree/portrait-mode projection give flexible installation options for meeting rooms, classrooms and even golf-simulator setups (helped by a dedicated Golf colour mode).

Dual HDMI 1.4 inputs and a 5V/1.5A USB-A output for ViewSonic's ViewShare wireless dongle round out connectivity, and firmware updates are applied over USB. Note: this listing corresponds to ViewSonic's current LSD400W model — LSD400WE is the same LSD400 series projector under an alternate regional/channel SKU documented in ViewSonic's own LSD400 user guide.

Key features

30,000-Hour Laser Light Source

3rd-gen laser phosphor technology, lamp-free with up to 67% lower power use.

3,000,000:1 Contrast Ratio

0.65" DMD chip delivers deep blacks and rich detail.

Flexible Installation

1.1x optical zoom, H/V keystone, 4-corner correction and 360-degree projection.

Golf Colour Mode

Dedicated colour tuning for golf-simulator installations.

Technical specifications

Choose a section to view its specifications.

Display (6)

Native Resolution: 1280x800 (WXGA)
Brightness: 4000 ANSI Lumens
Brightness (Centre): 4800 Lumens
Contrast Ratio: 3,000,000:1
Display Colours: 1.07 Billion Colours
Resolution: 1280x800 (WXGA)

Connectivity (5)

Optical Zoom: 1.1x
Input Lag: 25ms
HDMI Inputs: 2 (HDMI 1.4, HDCP 1.4)
USB-A Power Output: 1 (5V/1.5A)
Connectivity: 2x HDMI 1.4 (HDCP 1.4), RS232, USB-A (5V/1.5A), 3.5mm audio out

Audio (2)

Speaker: 3W
Audio: 3W speaker, 3.5mm audio out

Power & Physical (4)

Image Size: 30"-300"
Weight: 3.1 kg
Dimensions: 286 x 216 x 129 mm
Power Consumption: 114W (normal)

Certifications & Warranty (1)

Warranty: 3 years

General (12)

Projection Technology: DLP
Light Source: Laser Phosphor
Light Source Life (Normal): 20000 hours
Light Source Life (Eco): 30000 hours
Throw Ratio: 1.544-1.72
Keystone Correction: H: +/-30 deg, V: +/-30 deg
Audible Noise (Normal/Eco): 30dB / 25dB
Ingress Protection: IP6X sealed optical engine
Projection Orientation: 360 degrees, 90 degree portrait mode
Throw Distance: 1.544-1.72:1
Projection Distance: 1 - 11.11 m
Noise Level: 30dB (normal) / 25dB (eco)

Throw distance guide

With its 1.544 to 1.72:1 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″ diagonalLens distance: 1 to 11.11 m

Try a size

100"

16:10 diagonal image

Image

2.15 m × 1.35 m

Lens position

3.3 m to 3.7 m

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

Position fits

Manufacturer lens-distance limit: 1.0 m to 11 m. The dotted lines show the usable zoom positions for this picture size.

Image size	Image dimensions	Lens distance range
40"	0.86 m × 0.54 m	1.3 m to 1.5 m
60"	1.29 m × 0.81 m	2.0 m to 2.2 m
80"	1.72 m × 1.08 m	2.7 m to 3.0 m
100"	2.15 m × 1.35 m	3.3 m to 3.7 m
120"	2.58 m × 1.62 m	4.0 m to 4.4 m
150"	3.23 m × 2.02 m	5.0 m to 5.6 m
200"	4.31 m × 2.69 m	6.7 m to 7.4 m
250"	5.38 m × 3.37 m	8.3 m to 9.3 m
300"	6.46 m × 4.04 m	10.0 m to 11 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" 16:10 · 2.15 m × 1.35 m

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

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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.

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Video Conferencing

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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

ViewSonic LSD400W WXGA Laser Business & Education Projector × 1£578.88

Total£578.88

inc. VAT

Delivery & returns

Estimated delivery 10 Oct - 14 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 in UK stock and ships to you from within the UK, so the order never crosses a customs border on its way to you.
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.

Purchase order & invoice terms