A practical guide to choosing the right projector for your home golf simulator covering throw ratios, brightness, resolution, and more.

BenQ LK954ST Projector
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Unicol Gyrolock Universal Mount 7.5cm (Up to 12kg)In stockAdjustable NoLength of Pole (cm) 7.5Mount Type CeilingWeight (kg) 0.90
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Unicol Close Ceiling Projector Mount (Up To 20kg)In stockAdjustable NoMount Type CeilingWeight (kg) 0.00
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Sapphire Electric Tab Tensioned 234.6x132cm Projector Screen 16:9 107 inch SETTS240WSF-AWIn stockDiagonal in Inches 107Viewing Width (cm) 234.6Aspect Ratio 16:09Front or Rear Projection FrontTop Border 400mmSide Border (Per Side) 100mmBottom Border 50mmWeight (kg) 24.00
Special Price - Buy today to not miss out! This BenQ LK954ST best selling projector is a bright short throw unit suitable for the larger meeting rooms. BenQ laser projectors run on Academy Award-winning DLP technology to deliver true-to-life colors across the projector’s long lifetime.
Revolutionary Laser Technology
Revolutionary Laser Technology BenQ extends its full line of revolutionary laser projectors featuring unique DLP high-brightness laser technology with LK954ST, a short-throw fixed-lens projector built for easy and flexible installation in tight spaces.
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Superior Durability Comprising over two million micromirrors that reflect pure light through the colour wheel, the DLP chip is hermetically sealed to resist heat for over 20,000 hours without degradation. |
Designed with IP5X Protection Designed with sealed laser modules and enclosed light engines that protect the DMD chip, colour wheel sensor, laser package, and other optical components to prolong the projector’s lifespan. |
Superior Brightness Superior Brightness Zero-deviation alignment of laser diodes boosts luminous flux into the light tunnel, enhancing light efficacy to 5,100 lumens. |
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24/7 Operations BenQ laser projectors support 24/7 operation and are suitable for public display applications in museums and exhibitions. Users can choose from three different light-source modes to optimize energy consumption and deliver up to 70,000 continuous hours in Dimming Mode. Optimize Image Quality with 4K Upscaling LK954ST produces 4K UHD 3840 x 2160 resolution with 8.3 million distinct pixels. To ensure the best image quality, LK954ST adopts cutting-edge 4K Image Upscaling technology off all projected images to a resolution of 4K automatically, which guarantees superb image sharpness and details. |
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Less Than 17ms Latency for Hyper-Responsive Simulation System latency, which is the lag time between when an operator applies an input and when the simulator responds with visual and motion cues, is inevitable in simulators. Based on expertise gained from BenQ experience with near-zero latency gaming, LK954ST employs a Fast Mode to provide latency as low as 16.67ms*(@4K 60Hz). 92% Rec.709 Colour Coverage for Optimal Colour Performance LK954ST’s powerful laser projection utilizes a dual colour wheel system to produce unparalleled colour performance that achieves 92% Rec.709 colour coverage. By increasing colour ratios and the purity of RGBY colour, LK954ST dramatically enhances colour saturation to ensure superior presentation quality. Gamma Selection Select Gamma for your preference and optimizing image quality between input source and picture brightness. Besides, LK954ST also provides advanced BenQ and DICOM Gamma curve to satisfy your various needs. |
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360 Degree and Portrait Projection Allow projection onto ceilings, walls, floors or angled signage from any angle. Zoom Lens and Lens Shift for mounting flexibility LK954ST features both a 1.1X zoom function and vertical/horizontal lens shift, enabling a fully-aligned image on your screen while moving the image up or down to 60% of the screen height, while adjusting the horizontal position by 23% for an off-axis mounting location. The zoom lens can also enlarge or reduce the image, enabling you to move the mounting position as much as a foot on a 12-foot-wide screen. 2D Keystone and Corner Fit for Ideal Projection Alignment To counteract the trapezoid effect that can occur when a projector is installed off-centre, BenQ LK954ST offers a two-dimensional keystone correction range up to ±40 Degrees on both the horizontal and vertical axes. Corner Fit control can adjust each corner, respectively, for perfectly aligned image geometry. |
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White Balance Calibration for Seamless Edge Blending BenQ exclusive out-of-the-box white balance consistency makes images projected from different projectors so consistent that most people cannot see any difference between them, making for seamless and accurate picture quality without distracting discrepancies. HDMI 2.0 HDMI 2.0 cable can handle 18Gbps bandwidth, allowing for 4K 60Hz plus HDR metadata at low latency and faster refresh rates. DisplayPort DisplayPort 1.2a enables simultaneous high-bandwidth audio and video transmission. In addition, the dual barbs on the connector provide a friction lock, and an option for a mechanical latch. |
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HDBaseT HDBaseT connectivity combines Video, Audio, RS-232 and LAN signal control signals from multiple sources into a single RJ-45 cable, ensuring seamless transmission from up to 100 meters away. BenQ In-house LAN-Based Control System BenQ DMS Local is Device Information and Management software for use with the Windows operating system that also supports Agent Mode, allowing you to integrate your DMS Local settings with the DMS Cloud. Network/Web Control BenQ LK954ST laser projectors are compatible with Creston, AMX and PJ Link control systems for convenient system integration with various third-party components for centralized management of multiple projectors at less cost. |
| Item | 9H.JRC77.15E |
|---|---|
| Weight (kg) | 7.000000 |
| EAN | 4718755089671 |
| Technology | DLP |
| HDMI Inputs | 2 |
| Input Lag (ms) | 4.2 |
| Contrast | 3,000,000 |
| Lumens | 5100 |
| Throw Ratio | 0.81-0.89 |
| Resolution (Native) | 4K UHD 3840x2160 |
| Light Source | Laser |
| Light Source Life (Est.) | 20000 |
| More Info. | 5 Year Warranty |
Delivery Rates to mainland UK (excluding large and/or heavy items)
Delivery is to ground floor/kerbside only, if you have special delivery instructions you must contact us to ensure that we can have the best chance of success in delivering the item. We required items to be signed for.
Delivery dates are Monday to Friday unless otherwise specified
Delivery cut off is 3-4pm on most items - earlier time exceptions are large items, high value items, items requiring a pallet (i.e bulk orders) or items which direct ship from the manufacturer or supplier. If you order after cut-off then the order is processed the next day, that means if you ordered Tuesday at 8pm at night, the next day delivery option (if applicable) is Thursday as the order is processed on the Wednesday.
On a large number of items we offer a free delivery service.
Delivery Rates to Highlands, Islands, Northern Ireland & Remote Areas - (excluding screens and Touch Screens)
Non mainland and the Highlands and Islands - this includes anything that goes over water that does not have road access. These rates are determined by couriers based on postcode. If there are multiple items then we may need to quote you for delivery.
This should automatically calculate at the checkout when you enter your address, but sometimes needs to be calculated on a case-by-case basis, please contact us for a quote in this instance.
Screens & Digital Displays
These also have a standard rate ranging upwards from £15 + VAT depending on the size of the product and delivery location, for particularly large/heavy items this is quoted on a case-by-case basis please contact us for a price.
Delivery Rates to Republic of Ireland & rest of EU
We can still ship most items outside of the UK, however, this is quoted on a case-by-case basis so orders cannot be placed through the online checkout without a quoted delivery fee. We can also supply the goods with zero-rated VAT for exports outside the UK. Goods are supplied on DAP Incoterms for exports and we can also accomodate for you to use your own courier to collect the goods from us.
Returns
Faulty Items
Goods Reported Faulty Within 14 Days of Receipt.
If you have a faulty item and are reporting the fault within 14 days of receipt. When the goods are returned to us complete, we’ll issue a full refund to you via your original payment method. We will try and ensure that there is a fault, that often requires is running diagnostics or getting the manufacturer to speak to you directly to determine whether there is a genuine fault rather than just a set up error.
Goods Damaged in Transit
If your goods were damaged in transit it must be reported to us within 3 days. If goods are visibly damaged on receipt the delivery note must be marked accordingly. Once the damaged goods have been collected and received back into our warehouse, we’ll issue a refund via your original payment method. We will require pictures of the damage.
Consumers - If You Have Changed Your Mind – this is for personal use not business or organisations
If you are a private consumer and have changed your mind as long as the goods have not been in your possession for over 14 days, and the item can be sold again as new, then you are entitled to return the goods to us. If the item you are returning is a projector, the lamp hours used must not have exceeded 2 hours otherwise a re-stocking fee will be applied. The cost of returning items is the responsibility of the customer. As new means in original packaging with complete accessory packs and manuals. If any item is marked/damaged, including the packing, there may be a restocking fee. Please contact us directly before sending any goods back to obtain an RMA number without this there may be a delay in dealing with your return. If you purchased for a company, or an organisation you are not deemed a Consumer by law.
About Projectors
Buying a projector can be a daunting task with so many things to consider like: how bright does it need to be, how far away does it need to be from the screen, how do I connect my device to it, and all the while keeping within a budget - this is why we have trained advisers ready to chat or call us on 01256 882629.
Brightness is often misunderstood. Many people assume that the brighter a projector is, the better the image will be — but that’s not always true. Yes, in brightly lit environments like churches, school halls, and exhibition spaces, a higher lumen rating is essential to cut through ambient light and ensure the picture remains clear and vibrant. However, in darker settings — especially in home cinemas where you can control the lighting — excessive brightness can actually hurt the viewing experience. Too much light output in a dark room can flatten contrast and wash out colour depth, making films look less cinematic and more clinical. For the richest colour fidelity and shadow detail, you’re often better off with a moderately bright projector paired with a dark, controlled space. So, it’s not about going as bright as possible — it’s about choosing the right brightness for your environment.
Resolution plays a massive role in overall image quality, especially when you're watching content up close or projecting onto a large screen. For home cinema setups, 1080p is generally considered the minimum standard for a satisfying HD experience. That said, if you’re setting up a dedicated movie room or want the absolute best in detail, clarity, and future-proofing, Ultra HD or True 4K is the way to go. You’ll see more texture in skin tones, finer detail in shadows, and text will appear sharper across the board. In environments where image detail isn’t the priority — such as classrooms, training spaces, or basic business use — WXGA resolution may still be perfectly acceptable, particularly for simple PowerPoints or text-heavy presentations. But when visual impact matters, always go for the highest resolution your space and budget can support.
Throw ratio is one of the most overlooked yet crucial elements when choosing a projector. It defines how far the projector needs to be from the screen to produce a certain image size. A smaller throw ratio means the projector can sit closer to the screen — perfect for tight spaces or rooms where rear wall mounting isn't an option. Ultra-short throw models, for instance, can produce a 100-inch image from just a few inches away. However, throw ratio isn’t one-size-fits-all — it also depends on your desired screen size, room depth, and how much flexibility you have in mounting or placement. If you're unsure whether your space will accommodate the projector you have in mind, we strongly recommend reaching out to us. We can run a few quick calculations based on your room dimensions and recommend the best model with the throw ratio that works for you.
Connectivity -When buying a projector, it’s important to understand the types of connections you'll need. Most users should look for HDMI ports for modern media players, USB-C or DisplayPort for laptops, and even legacy options like VGA if you’re working with older hardware. Audio out ports are essential if you plan to route sound through external speakers, and wireless casting technologies like Miracast or AirPlay are incredibly useful for seamless screen sharing. For gamers, HDMI 2.1 support is a big plus for low latency and higher refresh rates, while business users often benefit from wireless presentation options that allow fast, cable-free content delivery. It’s also worth checking compatibility with streaming sticks, games consoles, laptops, or surround sound systems to ensure smooth setup across all your devices.
Built-in Sound vs. External Audio -Some projectors come with built-in speakers, but don’t expect cinema-level sound. While these are fine for occasional use or casual viewing, they often lack bass, depth, or volume. If you're serious about immersive audio—especially for home theatre or event use—consider pairing your projector with a soundbar, Bluetooth speaker, or even a dedicated surround sound system to match the visual quality with audio performance.
Keystone Correction, Lens Shift & Mounting Options- Image alignment is another factor often overlooked. Keystone correction allows you to digitally square off an angled image, which is useful if the projector isn’t positioned head-on, but optical lens shift is the superior solution for maintaining image clarity and geometry. Depending on your setup, you’ll also want to know if the projector can be ceiling-mounted, placed on a table, or even rear-mounted for hidden installs. Portable, fixed, or motorised options are all available, depending on your level of flexibility.
FAQ Projector buying questions
Do you know your room size and how much space you have to project?
Understanding your available space is crucial. Room dimensions directly impact which throw ratio you need and what screen size is achievable. If you’re in a small or shallow room, a short throw or ultra-short throw projector may be essential. In larger spaces, standard or long throw models will give you more flexibility. We can help you calculate this if you’re unsure.Have you thought about the ideal screen size for your space?
Screen size isn’t just about going big — it’s about balance. Too large, and your image may lose sharpness; too small, and the impact is lost. Consider how far your viewers will sit and how wide your wall or screen area is. A 100–120 inch screen is popular for home cinema, but business setups may benefit from more modest sizes for clarity and legibility.
Can you control the lighting in the room?
If you can darken the room with blinds or blackout curtains, you won’t need an ultra-bright projector — and you’ll enjoy richer colours and deeper contrast. But in rooms with lots of natural or overhead lighting (like classrooms or meeting rooms), you’ll want a projector with higher brightness, typically 3,000 lumens or more.
What devices will you be connecting to the projector?
Knowing what you’ll connect—laptop, gaming console, streaming stick, mobile device—helps determine what inputs and features you’ll need. HDMI is a must for modern setups, while USB-C or wireless casting may be preferred for minimalist installs. Don’t forget audio outputs if you're planning to connect a sound system.
Will the projector be used for movies, work, teaching, gaming, or events?
Your use case matters. Movie lovers will want high resolution and great contrast. Professionals need reliable brightness and sharp text. Educators benefit from ease of use and durability. Gamers require low input lag and fast refresh rates. Event organisers will need high brightness and flexible lens options.
Do you want fixed installation or portability?
If your projector will stay in one place, ceiling or shelf-mounted models with lens shift and keystone correction are ideal. For shared spaces, mobile setups, or outdoor use, consider lightweight projectors with carry handles, fast keystone adjustments, and auto-focus features.
What’s your maintenance expectation and long-term budget?
Traditional lamp projectors cost less up front but require bulb replacements. Laser and LED models last far longer—up to 30,000 hours—and need little to no maintenance. They also use less power and turn on instantly, which is great for both convenience and the environment.
Do you need help setting up or installing the projector?
If you’re unsure about mounting height, throw distance, or image alignment, we’re here to help. From simple home installs to complex venue planning, our team can provide expert advice, support, and accessories to make sure everything runs smoothly from day one.
I hope this helps with your search but if you still need some help then just give us a shout or read our more in-depth Projector Buying Advice Guide.
About Just Projectors
We’re here to help you choose the right projector or display - we've been doing it since 2001. Call us to talk through your requirements with our trained team. For higher-end models, we may be able to arrange a loan or demonstration.
We supply leading brands such as Epson, Sony, BenQ, ViewSonic, Panasonic and NEC. Because it’s easy to buy the wrong model, we offer real advice — not just an “add to cart” experience. We compare products side-by-side, offer a price promise, and only supply UK stock for stronger warranty support and genuine peace of mind. We avoid low-quality brands with unverified lumen and resolution claims.
We deliver across the UK and Ireland, with a 2–4 day service to Ireland.
















