ViewSonic LSD400W WXGA Laser Business & Education Projector
- In UK stock, ships from the UK
- UK manufacturer warranty
- UK-based engineers
- No import duty or customs charges
- GBP pricing, UK VAT invoices
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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. 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
3rd-gen laser phosphor technology, lamp-free with up to 67% lower power use.
0.65" DMD chip delivers deep blacks and rich detail.
1.1x optical zoom, H/V keystone, 4-corner correction and 360-degree projection.
Dedicated colour tuning for golf-simulator installations.
Technical specifications
Throw distance guide
With its 1.544–1.72:1 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.
| Image size | Image dimensions | Lens distance range |
|---|---|---|
| 40" | 0.86 m × 0.54 m | 1.3 m – 1.5 m |
| 60" | 1.29 m × 0.81 m | 2.0 m – 2.2 m |
| 80" | 1.72 m × 1.08 m | 2.7 m – 3.0 m |
| 100" | 2.15 m × 1.35 m | 3.3 m – 3.7 m |
| 120" | 2.58 m × 1.62 m | 4.0 m – 4.4 m |
| 150" | 3.23 m × 2.02 m | 5.0 m – 5.6 m |
| 200" | 4.31 m × 2.69 m | 6.7 m – 7.4 m |
| 250" | 5.38 m × 3.37 m | 8.3 m – 9.3 m |
| 300" | 6.46 m × 4.04 m | 10.0 m – 11 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.
Documents
Delivery & returns
Estimated delivery 29 Aug - 2 Sept. UK mainland delivery only — some large or made-to-order items may carry longer lead times.
Unused items in original packaging can be returned within 14 days of delivery. Faulty items are covered under manufacturer warranty.
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.
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 — no card payment required. Purchase orders and credit terms are for education customers only.
All transactions are processed over an encrypted, secure checkout.
Need help specifying this for your space?
Ask Andrew — he knows the full catalogue and can advise on installation, mounting and compatible AV systems.