ViewSonic LSD300W-ST WXGA Short Throw LED 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 LSD300W-ST is a short-throw, lamp-free projector built specifically for education environments. Third-generation LED technology delivers 3,300 ANSI Lumens with a 60,000-hour light source life, removing scheduled lamp replacement and mercury from the maintenance equation. A 0.49 short-throw ratio projects a 100" image from just 1.06m, keeping teachers clear of the beam and avoiding shadows on the board. A 0.65" WXGA DMD chip gives a native 1280x800 resolution with an IP5X-sealed, filter-free optical engine for dust resistance and consistent colour over time. The projector supports 360-degree projection for ceiling, wall or floor installs, H/V keystone with 4-corner correction, instant power on/off, and LAN control compatible with Crestron, AMX, PJ Link, ATEN and Extron systems for centralised classroom management. A 5V/2A USB-A output can power ViewSonic's ViewShare wireless casting dongle directly, and firmware updates are applied over USB without a service visit.
Key features
Lamp-free, mercury-free 3rd-gen LED design removes routine lamp replacement.
Projects a 100" image from just 1.06m, ideal for classrooms.
Filter-free, dust-resistant design for long-term colour consistency.
Supports ceiling/wall/floor installs and Crestron/AMX/Extron centralised management.
Technical specifications
Throw distance guide
With its 0.49:1 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 |
|---|---|---|
| 60" | 1.29 m × 0.81 m | 0.6 m |
| 80" | 1.72 m × 1.08 m | 0.8 m |
| 100" | 2.15 m × 1.35 m | 1.1 m |
| 120" | 2.58 m × 1.62 m | 1.3 m |
| 150" | 3.23 m × 2.02 m | 1.6 m |
| 200" | 4.31 m × 2.69 m | 2.1 m |
| 250" | 5.38 m × 3.37 m | 2.6 m |
| 300" | 6.46 m × 4.04 m | 3.2 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.