ViewSonic LS901HD 6,000 ANSI Lumens 1080p 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
Part of ViewSonic's Luminous Superior Series for large-venue displays, the LS901HD combines a 0.65" DMD DLP chip with 3rd generation laser phosphor technology to deliver 6,000 ANSI lumens at native 1080p Full HD and a 3,000,000:1 contrast ratio, scaling images up to 300". A 1.7x optical zoom with vertical lens shift and ±30° horizontal/vertical keystone correction give installers wide latitude when positioning the projector relative to the screen, while 360-degree projection and portrait mode extend its use into creative and simulation applications. Dual HDMI 2.0b (HDCP 2.2) inputs bring in original 4K content with HDR/HLG support at up to 60Hz. Comprehensive LAN control integrates the LS901HD into existing device management networks, and a light source rated for up to 30,000 hours keeps running costs down in auditoriums, training rooms and golf-simulation venues that need consistent, high-brightness output.
Key features
High-brightness 1080p output suited to auditoriums and training rooms.
Vertical lens shift plus H/V keystone for flexible screen positioning.
Dual HDMI 2.0b (HDCP 2.2) support HDR/HLG source content.
Centralised management with portrait mode and full rotation support.
Technical specifications
Throw distance guide
With its 1.2–2.04:1 throw ratio, here's how far the projector needs to sit from the screen for common 16:9 image sizes. Try our throw distance calculator for your exact room.
| Image size | Image dimensions | Lens distance range |
|---|---|---|
| 40" | 0.89 m × 0.50 m | 1.1 m – 1.8 m |
| 60" | 1.33 m × 0.75 m | 1.6 m – 2.7 m |
| 80" | 1.77 m × 1.00 m | 2.1 m – 3.6 m |
| 100" | 2.21 m × 1.25 m | 2.7 m – 4.5 m |
| 120" | 2.66 m × 1.49 m | 3.2 m – 5.4 m |
| 150" | 3.32 m × 1.87 m | 4.0 m – 6.8 m |
| 200" | 4.43 m × 2.49 m | 5.3 m – 9.0 m |
| 250" | 5.53 m × 3.11 m | 6.6 m – 11 m |
| 300" | 6.64 m × 3.74 m | 8.0 m – 14 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.
Frequently asked questions
How far from the screen does the LS901HD need to be?
Its throw ratio is 1.2 to 2.04:1, so for a 100-inch 1080p (16:9) image (about 2.21m wide) it needs to sit roughly 2.65m to 4.51m away, with image sizes ranging from 30 to 300 inches overall.
How bright is the LS901HD and what venues does it suit?
It produces 6,000 ANSI lumens (6,600 lumens centre) at native 1080p, aimed at auditoriums, training rooms and golf-simulation venues that need consistent, high-brightness output.
Can the LS901HD accept 4K HDR source content?
Yes, its dual HDMI 2.0b (HDCP 2.2) inputs bring in original 4K content with HDR/HLG support at up to 60Hz, even though the projector's own native resolution is 1080p.
How long does the LS901HD's light source last?
Its 3rd-generation laser phosphor source is rated for up to 20,000 hours in Normal mode and 30,000 hours in Eco mode.
What warranty and delivery timeline apply to the LS901HD?
It carries a 3-year (36-month) warranty. It's in stock at TopAV, so dispatch is within 2 working days.
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.