ViewSonic LSC651WU 6,500 ANSI Lumens WUXGA Laser Installation 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 LSC651WU is a lamp-free, high-brightness WUXGA installation projector for commercial, educational and public spaces, using 2nd generation laser phosphor technology to deliver 6,500 ANSI lumens and a 3,000,000:1 contrast ratio at native 1920x1200 resolution, scaling up to 300". A dedicated 21:9 aspect ratio mode is optimised for Microsoft Teams Rooms deployments, and a 1.6x optical zoom with horizontal/vertical lens shift and ±30° keystone correction give installers flexibility across boardrooms, lecture halls, galleries and simulation venues. 360-degree projection rotation extends the range of mounting options. Connectivity includes dual HDMI, a computer input, HDBaseT for long-distance cabling, RJ45 LAN and RS232 control, and the LSC651WU is certified for Crestron and Q-SYS with compatibility for AMX, PJ Link, ATEN and Extron systems, allowing it to sit inside centrally managed AV estates with a light source rated for up to 30,000 hours.
Key features
2nd-gen laser phosphor light source for up to 30,000 hours.
Optimised aspect ratio for modern collaboration spaces.
Flexible installation across boardrooms and large venues.
Also compatible with AMX, PJ Link, ATEN and Extron control systems.
Technical specifications
Throw distance guide
With its 1.2–2:1 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 |
|---|---|---|
| 60" | 1.29 m × 0.81 m | 1.6 m – 2.6 m |
| 80" | 1.72 m × 1.08 m | 2.1 m – 3.4 m |
| 100" | 2.15 m × 1.35 m | 2.6 m – 4.3 m |
| 120" | 2.58 m × 1.62 m | 3.1 m – 5.2 m |
| 150" | 3.23 m × 2.02 m | 3.9 m – 6.5 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
Frequently asked questions
How bright is the LSC651WU and how large an image can it project?
It delivers 6,500 ANSI Lumens (7,000 lumens at centre) and can project images up to 300 inches at native WUXGA resolution.
How far from the screen does the LSC651WU need to be for a 100-inch image?
Its throw ratio is 1.2-2.0:1, and the manufacturer specifies a 100-inch image at 2.58m.
How long does the LSC651WU's laser light source last?
Its 2nd-generation laser phosphor light source is rated for 20,000 hours in Normal mode, extending to 30,000 hours in Eco mode.
Is the LSC651WU designed for Microsoft Teams Rooms?
Yes, it has a dedicated 21:9 Microsoft Teams Rooms aspect ratio mode.
What connectivity does the LSC651WU offer?
It has 2x HDMI, a computer input, HDBaseT, RJ45 LAN, RS232, USB-A and 3.5mm audio in/out.
What control systems and warranty does the LSC651WU have?
It's Crestron and Q-SYS certified (also compatible with AMX, PJ Link, ATEN and Extron) and comes with a 3-year warranty.
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.