BenQ LK935 DLP Projector
BenQ LK935 DLP Projector

BenQ LK935 4K 5500 Lumen Laser Large Venue Projector — Golf Simulator, Events

    BenQ
5 Reviews
$4,499.00
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Have a question? Call +1 (424) 600 9901

What to expect

Plan the projector position

Check the listed throw distance against your screen width and available room depth.

4K image detail

3840 x 2160 resolution for a sharp image across a wide impact screen.

Free US standard shipping

Standard shipping is included on US orders.

30-day returns

Eligible unused items may be returned within 30 days.

Planning a full golf room? Check what fits your space
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4K UHD (3840×2160) Laser Standard Throw DLP projector, 5500 lumens, designed for golf simulators, home theater, and commercial installs.
5500
ANSI Lumens
4K
Resolution
1.36–2.18:1
Throw Ratio
Fixed
Lens
Why It Stands Out

Key Features

  • 5500 ANSI lumens — bright enough for a commercial bay with the lights on.
  • 4K UHD (3840 x 2160) — the sharpest tier, so tracers and text stay crisp across a wide screen.
  • Laser light source — roughly 20,000 to 30,000 hours with no lamp to replace.
  • Throw ratio 1.36–2.18:1 — sits about 13 ft 7 in back from a 10 ft wide screen.
  • Fixed lens — nothing extra to buy, the lens is built in.
  • DLP imaging — sealed optical engine with no filters to clean and no colour drift over time.
  • HDMI to your sim PC — connects straight to the machine running GSPro, E6 CONNECT, TGC 2019 or Creative Golf.
Under the Hood

Technical Specifications

ModelBenQ LK935
Resolution4K UHD (3840 x 2160)
Brightness5500 ANSI lumens
Light sourceLaser
Throw ratio1.36 – 2.18:1
Distance for a 10 ft screen13 ft 7 in – 21 ft 10 in
LensFixed, built in
TechnologyDLP (Digital Light Processing)
3D supportYes, signal dependent
Keystone correctionAuto and manual vertical

Dimensions, weight and full connectivity for this model are in the product description above.

What's Included

In The Box

  • BenQ projector unit
  • Power cable
  • Remote control (with batteries)
  • Lens cap
  • Quick start guide
  • Warranty card

HDMI cable not included — most setups use the cable from your sim PC or laptop. Need one? Add it at checkout.

Simulation Software

Compatible Software

Connect via HDMI from your sim PC or laptop. No extra drivers or adapters needed in most setups.

E6 Connect GSPro TGC 2019 Creative Golf 3D Uneekor Play ProTee Play Perfect Golf
Buyer's Guide

Is This Right For You?

The golf sim builder
At 1.36:1 it mounts well back from the screen, so check for shadow across your swing before you buy.
Check your throw distance
The home theatre viewer
4K UHD (3840 x 2160) handles film and console gaming on a big screen without a fixed TV.
Great fit
Commercial or venue
5500 lumens stays readable in a bar, studio or venue that keeps its lights on.
Great fit
Before You Buy

Room Size Guide

This model throws 1.36 to 2.18:1, so multiply your screen width by that to get how far back it sits.

10 ft screen13 ft 7 in – 21 ft 10 in back
12 ft screen16 ft 4 in – 26 ft 2 in back
14 ft screen19 ft – 30 ft 6 in back
Typical sim screen8 ft to 12 ft wide
Minimum ceiling9 ft, measured to the lowest beam or light
Room brightnessDim or dark; blackout blinds help

Not sure it fits? Call +1 (424) 600 9901 for a free room check.

Before You Buy

Will It Fit Your Room?

The BenQ LK935 has a 1.36–2.18:1 throw ratio. Enter your throw distance and screen width to check the fit.

ft
ft

Throw distance is measured from the lens to the impact screen, not from the back wall.

FAQ

Frequently Asked Questions

Can't find an answer? Call us directly.

+1 (424) 600 9901

Yes. BenQ projectors connect via HDMI to any sim PC running E6, GSPro, TGC 2019, or Creative Golf. Short-throw models are ideal for sim bays — they minimise shadow interference and keep the arm compact.

1080p Full HD is the standard — most sim software runs natively at 1920×1080. 4K UHD is noticeably sharper if your PC can handle it. WXGA (1280×800) is the entry-level option and still looks great on a 8 to 10 ft screen at short throw distances.

This model throws 1.36 to 2.18:1 — on a 10 ft screen that is13 ft 7 in back. Short-throw models (ST in the name) typically need 2 ft 6 in to 5 ft to produce a 8 to 10 ft wide image. Ultra short-throw (UST) can sit as close as 1 ft to 1 ft 6 in. Standard throw needs 6 ft 6 in to 13 ft. Check the throw ratio in the specs to calculate your exact distance.

Laser and LED models differ by brightness, placement and expected light-source life. Check the product specifications for the model you are considering.

Dark dedicated sim room: 2,500–3,500 lumens is plenty. Room with ambient light: 4,000+ lumens. Commercial venues that can't be blacked out: 5,000+ lumens. Higher lumens also allow a larger screen without losing image brightness.

Warranty coverage varies by model. Check the product specifications for the coverage that applies to the projector you are considering.

A white wall works for movies or gaming. For golf simulation you need an impact screen — the ball physically strikes it and it's built to absorb hits without damage. We stock a range of screens to suit every enclosure size.

Product reviews

What golfers say about BenQ LK935 4K 5500 Lumen Laser Large Venue Projector — Golf Simulator, Events

Collected from manufacturer and distributor listings for this product.

5500 lumen 4K laser for a large venue. The image holds at that brightness across a large screen without drop-off at the edges. Running it in a conference centre for events three days a week and it has not needed a service call.
Ken U.December 2025
We use the LK935 for large format conference presentations. The 4K resolution matters when you are projecting detailed slides to a room of 200 people. Everyone in the back row can read what is on the screen.
Larry V.January 2026
High output 4K laser for a commercial install running multiple sessions a day. The laser source means we are not tracking hours or planning maintenance windows. It runs and the image looks the same every time.
Mike W.March 2026
Excellent large venue 4K laser at a very competitive price. We use this for corporate events on a 180" screen — 5,500 lumens handles most indoor environments without issue. Native 4K is noticeably sharper than the 1080p unit we replaced. BenQ's colour calibration is reliable out of the box. Very pleased.
Rachel E.2025-02-14
Bought for a hotel ballroom AV upgrade. The large venue throw range works perfectly for the room and 4K native is a genuine differentiator for clients hosting high-production events. Brightness holds well with house lights at 30%. SimGolfer's pre-sales support was excellent — they confirmed the throw spec before I ordered.
Paul C.2025-01-08