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- Light Brightness 5,500 Lumen
- Resolution 3840 x 2160 4K UHD
- Aspect Ratio 16:9
- Operating noise 37 dB

Frequently purchased together
Product information
LK935 | Enterprise Laser Projector with 4K resolution and 5500 ANSI lumens
The LK935 enterprise laser projector uses BenQ's industry-leading BlueCore laser technology to project enormously clear and true-colour images. It covers 92% of the Rec.709 colour space. For outstanding image quality with comparatively low maintenance costs, the LK935 uses a high-precision lens and a certified IP5X dust protection mechanism that hermetically seals the projector's housing and protects sensitive components from dust. To meet the high demands of efficient and comfortable meetings, the LU930 can also be easily combined with additional wireless devices, plus the LK935 has LAN control - ideal for centralised device management of your IT service.
BlueCore laser technology
BenQ is the leading international manufacturer of DLP projectors. The LK935 represents our entire portfolio of innovative BlueCore laser projectors for corporate use. With the LK935, the brilliant resolution of a 4K projection as the media support of professional presentations also becomes accessible to your company.
Superior image quality
Dual colour wheel system for optimal colour performance
The powerful BlueCore laser projection of the LK930 is only made possible by a dual colour wheel system. Two independently operating colour wheels exploit all the colour values of the RGBY projection to the maximum and improve their saturation to ensure optimum colour performance over time. With 92% coverage of the Rec.709 of 92%, a correspondingly high colour gamut and the purity of the RGBY colour values, the LK935 significantly improves colour saturation and ensures consistent colour performance and thus a professional presentation look.
High brightness and LumiExpert™:
Environmental light detector for maximum viewing comfort
The LK935's high brightness of 5500 ANSI lumens enables all meeting and conference participants to follow presentations and lectures even in well-lit medium-sized meeting rooms (approx. 20 - 40 people). BenQ Corporate Project's new LumiExpert™ technology automatically detects the ambient light conditions of the meeting room and adjusts the brightness of the projector to maximise the overall clarity of the projection and therefore the viewing comfort of the audience. Whether in a relatively dark conference room or a bright office, LumiExpert™ permanently ensures optimal lighting and viewing conditions.
The LK935's laser power unleashes ultra-high contrast
The BlueCore LK935 laser projector produces unbeatably clear images with a high contrast ratio of 3,000,000:1, creating true, deep blacks, vivid and rich colour values and the finest, crispest details. The LK935's quick power-up function saves you waiting time when starting up or waking up from sleep mode, providing highly flexible performance.
Start wireless Full HD presentations at the touch of a button!
BenQ's InstaShow™ is a unique hardware solution that allows up to 32 presenters to present from any source device without the need to install or run drivers. This saves valuable time between individual presentations and enables simultaneous as well as collaborative work - without any hardware or system compatibility conflicts.
Effortless setup for instant wireless presentations from smart devices
To meet the growing need for BYOD applications in businesses, BenQ's QCast Mirror HDMI dongle provides the ability to share Full HD content in meetings wirelessly from any mobile device or laptop. The LK930 has a hidden slot for the QCast Mirror dongle that fits perfectly inside and looks like an integral part of the hardware.
Highly flexible installation options
360° and portrait projections on a wide variety of projection surfaces
BlueCore laser technology guarantees reliable projections from any angle. Dynamic installation options such as 360° rotation or portrait imaging allow projections on ceilings, walls, floors or at unusual angles.
Centralised control with BenQ's MDA software
BenQ's MDA ("Multiple Display Administrator") software offers powerful, centralised control of multiple projectors, especially for institutions and businesses, with automatic opening and closing for publicly accessible rooms, remote power on/off and scheduling.
Technical data
Name | BenQ LK935 Projector, 3840 x 2160 4K UHD, 5500 Lumen |
---|---|
Article number | 1000027884 |
GTIN/EAN | 4718755091902 |
Manufacturer SKU | 9H.JS277.14E |
Lens included | Yes |
Model name | LK935 |
Brand | BenQ |
Product Type | Projector |
Product Series | BenQ L Series |
Application | Business projector , Education projectors , Home cinema projector , Installation projectors |
Projector Type | DLP |
Projector lamp type | Laser |
Lamp code | Laser |
ANSI Lumen | 5,500 ANSI Lumen |
Resolution | 3840 x 2160 4K UHD |
Aspect Ratio | 16:9 |
Contrast Ratio | 3,000,000 :1 |
Operating noise | 37 dB |
Operating noise - ECO | 30 dB |
Lamp life | 20,000 Hour |
Minimum Projection Distance | 150 cm |
Maximum Projection Distance | 900 cm |
Minimum Projection Ratio | 1.36 |
Maximum Projection Ratio | 2.18 |
Minimum Lens-Shift Horizontal | -23% |
Maximum Lens-Shift Horizontal | 23% |
Minimum Lens-Shift Vertical | -60% |
Maximum Lens-Shift Vertical | 60% |
Horizontal Keystone | 30% |
Vertical Keystone | 30% |
Inputs | 1x 3,5mm Jack , 1x Composite-Video , 1x Ethernet , 1x RS232 , 1x USB-A , 1x VGA , 1x components , 2x HDMI |
wireless technology | Not Specified |
Features | 360° projection , Integrated speaker , Lens Shift |
Product width | 41.6 cm |
Product height | 16.6 cm |
Product depth | 35.1 cm |
Weight | 7 kg |
Colour | White |
Delivery contents | Power cable , Remote control |
Condition | New |
Warranty | 60 Month |
Warranty type | Bringin service Service and support information |
Projection distance calculator
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Person responsible for the EU |
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BenQ Deutschland GmbH |
Essener Str. 5 |
46047 Oberhausen |
Germany |
support@benq.eu |