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BenQ LK935 data projector Standard throw projector 5500 ANSI lumens DLP UHD 4K (3840x2160) 3D White
SKU
9H.JS277.14E
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BenQ LK935, 5500 ANSI lumens, DLP, UHD 4K (3840x2160), 3000000:1, 16:9, 3810 - 5080 mm (150 - 200")
Service life of light source | 20000 h |
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Light source type | Laser |
Projector brightness | 5500 ANSI lumens |
Projection technology | DLP |
SKU | 9H.JS277.14E |
EAN | 4718755091902 |
Manufacturer | Benq |
Availability | In Stock |
BenQ LK935. Projector brightness: 5500 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focal length range: 8.6 - 9.4 mm, Zoom ratio: 1.6:1, Throw ratio: 1.36 - 2.18. Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160. Serial interface type: RS-232, HDMI connector type: Full-size, HDMI version: 2.0b
Projector | |
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Number of colours | 1.07 billion colours |
Colour gamut | 92% |
Projector native resolution | UHD 4K (3840x2160) |
Native aspect ratio | 16:9 |
Screen size compatibility | 3810 - 5080 mm (150 - 200") |
Contrast ratio (typical) | 3000000:1 |
Zoom ratio | 1.6:1 |
Zoom capability | Yes |
Vertical scan range | 15 - 135 Hz |
Keystone correction, vertical | -30 - 30° |
Keystone correction, horizontal | -30 - 30° |
Projection technology | DLP |
Projector brightness | 5500 ANSI lumens |
Smart projector | No |
3D vertical scan range | 23 - 240 Hz |
Lamps | |
Light source type | Laser |
Service life of light source | 20000 h |
Service life of light source (economic mode) | 30000 h |
Light source | |
Light source type | Laser |
Service life of light source | 20000 h |
Service life of light source (economic mode) | 30000 h |
Lens system | |
Zoom ratio | 1.6:1 |
Zoom capability | Yes |
Focal length range | 8.6 - 9.4 mm |
Horizontal lens shift range | -23 - 23% |
Vertical lens shift range | -60 - 60% |
Throw ratio | 1.36 - 2.18 |
F-number (relative aperture) | 1.809 |
Scanning frequency | |
Vertical scan range | 15 - 135 Hz |
Video | |
Full HD | Yes |
3D | Yes |
Supported graphics resolutions | 640 x 480 (VGA), 3840 x 2160 |
Audio | |
Built-in speaker(s) | Yes |
Number of built-in speakers | 1 |
RMS rated power | 10 W |
Ports & interfaces | |
HDMI connector type | Full-size |
HDBaseT port | Yes |
DC-in jack | Yes |
HDMI version | 2.0b |
VGA (D-Sub) ports quantity | 1 |
HDMI ports quantity | 2 |
Ethernet LAN (RJ-45) ports | 1 |
USB 2.0 ports quantity | 1 |
Audio (L/R) in | 1 |
Audio (L/R) out | 1 |
Serial interface type | RS-232 |
AC (power) in | Yes |
S/PDIF out port | Yes |
Audio Return Channel (ARC) | Yes |
3D sync port | Yes |
USB 2.0 Type-A ports quantity | 1 |
3G-SDI output | Yes |
3G-SDI input | 1 |
Network | |
Ethernet LAN | Yes |
Wi-Fi | No |
Ethernet LAN (RJ-45) ports | 1 |
Technical details | |
---|---|
DC-in jack | Yes |
Product colour | White |
HDCP | Yes |
Image lag time | 33.4 ms |
Performance | |
Market positioning | Business |
HDCP | Yes |
Vertical scan range | 15 - 135 Hz |
Features | |
HDCP | Yes |
HDCP version | 2.2 |
Multimedia | |
Built-in speaker(s) | Yes |
Number of built-in speakers | 1 |
RMS rated power | 10 W |
Design | |
Market positioning | Business |
Product type | Standard throw projector |
Product colour | White |
Display | |
Built-in display | No |
Power | |
AC input voltage | 100 - 240 V |
AC input frequency | 50/60 Hz |
Power consumption (max) | 520 W |
Power source | AC |
Power consumption (typical) | 405 W |
Power consumption (standby) | 0.5 W |
Cord length | 1.8 m |
Operational conditions | |
Operating temperature (T-T) | 0 - 40 °C |
Weight & dimensions | |
Weight | 7 kg |
Width | 416 mm |
Depth | 351 mm |
Height | 166 mm |
Other features | |
F-number (relative aperture) | 1.809 |
Security updates end date | 31/12/2026 |
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Description |
BenQ LK935. Projector brightness: 5500 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focal length range: 8.6 - 9.4 mm, Zoom ratio: 1.6:1, Throw ratio: 1.36 - 2.18. Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160. Serial interface type: RS-232, HDMI connector type: Full-size, HDMI version: 2.0b
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Highly desirable High End Laser Projectors
Multi-Laser Module Structure The multi-module structure laser light source supports continuous 24/7 operation. The laser beam is produced by multiple laser diodes, increasing reliability. High Brightness The RICOH PJ WUL6670, PJ WUL6680 and PJ WUL6690 models continuously and stably deliver brightness levels of 7,200lm, 8,500lm, and 9,600lm respectively. Clear, sharp images can be obtained even in bright environments, making these projectors suitable for applications in various fields such as large auditoriums, conference rooms, hotels, and large-scale exhibitions, among others. High Image Quality and Wide Colour Gamut Using a WUXGA chip to project widescreen, high-definition images, these DLP projectors combine RICOH's unique NCE natural colour gain technology, RGB advanced adjustment and GAMMA type selection to efficiently cover over 97% of the Rec.709 colour gamut range, delivering natural and realistic colours. 20,000-Hour Long Life The laser light source has a long life of 20,000 hours, which is 6-7 times the life of a typical projector bulb source. 4K Signal Compatible Display 3840 x 2160HZ compatible, which means this device can directly play 4K resolution format, audio and video content. Multiple Remote Image Correction Functions Supports ± 30° horizontal and vertical keystone, four corners, six points and grid image correction functions. The remote control enables easy geometric correction for projection onto surfaces such as spheres and curved screens. Remote, Electric Focus / Zoom / Lens shift The wide ±25% horizontal and ±55% vertical image adjustment ranges of the electric lens shift, greatly increase freedom of installation position. This family of projectors supports remotely controlled motorised focus, high magnification zoom and image adjustment functions, without needing to move the projector. IP5X Dust-proof Design Dust is a key factor affecting the lifespan of a projector. The key optical components of the PJ WUL6670, PJ WUL6680 and PJ WUL6690 models use a specially designed, sealed optical structure, achieving an IP5X dust-proofing level to prevent dust from damaging the unit. Edge Blending Function Avoid additional edge-blending software costs thanks to the built-in edge-blending function. Multiple large images can be combined to produce a single, seamless, extremely large image. Excess brightness in overlapping parts can be eliminated by adjustment of the fusion band. HDBaseT HDBaseT technology is a multi-signal transmission system that uses a single fibre-optic cable. High-definition video and document data can be transmitted uncompressed through LAN cable, up to a maximum transmission distance of 100m by using HDBaseT technology. 360-Degree Installation and Portrait Orientation Support These models can be installed to project through 360 degrees, making them highly flexible, reducing installation limitations and greatly expanding the application range to include scenarios such as projection onto ceilings and floors, along with portrait orientation. Supports DICOM SIM medical mode Equipped with DICOM SIM (Digital Imaging and Communications in Medicine Simulation), these models are suitable for projecting monochromatic medical images, such as X-ray films, MRI, and tomography images. Details of medical images can be presented to a wider audience in a large, high-definition format, ideal for medical education environments. Picture in Picture and Picture By Picture It is possible for a single projector to simultaneously project the content of two input sources on one screen, enabling the projection of multiple images, whether in PIP or PBP format. Customisable ID Remote Control Up to 99 projectors can be assigned a separate ID and individually controlled, one at a time. Network Management, Remote Projector Monitoring Support These projectors support various network protocols such as "Extron", "PJ Link", "AMX", "Telnet", and "Webserver" via an inbuilt application. This manages the status and operation of multiple network projectors such as power ON / OFF, and input source switching. Mercury-free The solid-state semiconductor laser light source used in these models contains no harmful mercury elements – unlike many bulb projectors, which use high voltage mercury lamps. |
High brightness short throw laser projector
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HDR and HLG compatible Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth. Superior contrast Add more depth to your image with a high contrast projector. Compared to competing technology, Optoma DLP projectors provide you with brighter whites and ultra-rich blacks, images come alive and text appears crisp and clear - ideal for business and education applications. Short Throw With a short throw lens, you can project an impressive 100” image from just over a metre away. This allows you to place the projector closer to the wall, reducing shadows so you can present with ease. DuraCore Industry leading lifetime is achieved using Optoma’s DuraCore technology. Implementing advanced laser diode cooling techniques and an innovative dust resistant design. Auto keystone Auto keystone automatically adjusts the trapezoid effect to create a perfectly aligned image when a projector is off-axis, or the desired projection surface is not perfectly flat. Four corner correction Adjust the keystone in both the vertical and horizontal plane. You can individually warp each corner of the image to create a perfectly square image. Ideal for image stacking, uneven walls or where projector placement is awkward and needs to be installed at an angle. Game mode Game mode optimises your projector for maximum contrast and vivid colours to capture every detail - leaving you time to focus on winning. HDBaseT™ Uncompromising, uncompressed Full HD video, audio, network and control commands all delivered on a single CAT- type cable capable up to 100 meters/328 feet without signal loss makes installation hassle-free. HDBaseT™ simplifies cabling requirements and reduces installation complexity saving both time and reducing costs. Full 3D Optoma projectors can display true 3D content from almost any 3D source, including 3D compatible graphics cards, 3D broadcasting and the latest generation 3d media servers. Control Featuring a wide range of options you can control and monitor the projector remotely. • RS232 Optoma projector’s come with an extensive set of RS232 commands making it simple and easy to manage using any control system. • AMX compatible Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems. • Crestron RoomView Using the compatible RoomView® software you can power on/off, monitor, manage and control up to 250 projectors at the same time from any computer • Extron IPLink compatible Allows for easy installation with Extron control systems Telnet This model is able to receive comands via telenet allowing for easy installation with Telnet compatible control systems. MHL Turn your projector into a smart display by connecting your smartphone or tablet with a single cable using MHL; now you can view presentations and documents, stream videos and share photos on the big screen. USB-Power Use the USB-A port to power external devices (5V/1.5A). Integrated speaker A powerful built-in speaker provides exceptional sound quality and an easy setup without the need for costly external speakers. IP6X Airtight optical engine Independently tested and certified to IEC standard 60529 with an IP6X dust resistance rating. Outstanding dust resistance combined with exceptional brightness ensures industry leading durability; paramount for 24/7 maintenance free operation in challenging environments. Auto power off There may be instances when the projector is left running when not in use. To help save energy, the "auto power off" feature automatically turns off the projector after a set period of time if it is not being used. Direct power on The projector will start up instantly when power is supplied to the unit. This eliminates the need to manually turn on the projector via the remote control or the keypad, ideal for use in rooms with a “master” power switch. 24/7 operation Optoma projectors have been designed to operate 24 hours a day in standard orientation. Perfect for applications where prolonged periods of use is required. Subject to 24 hour terms and conditions. 24/7 Operation - standard lamp warranty applies. Projector warranty is based on standard business usage hours. For optimum performance Optoma recommends that your projector is turned off or placed in standby mode for 30 minutes every 24 hours to prolonging the life of your lamp. 360 projection With 360° projection, images can be displayed in any orientation, giving you the freedom and versatility to install this projector in the desired location. Portrait projection Ideal for digital signage applications you can rotate your projector 90 degrees to project a portrait image. Customise your projector Have your projector in any colour. Choose from any RAL colour. Perfect for bespoke installations. *Contact us for more information. |
The EB-PU1007B is a compact and versatile high brightness projector with optional interchangeable lenses and advanced installation features.
This highly versatile 7,000 lumens installation projector is sold as 'body only' and pairs seamlessly with Epson’s existing lens family to deliver bright, true-to-life images in a wide variety of environments: from visitor attractions to lecture theatres, museums to meeting rooms. The high lumens EB-PU1007B offers WUXGA resolution with 4K enhancement, HDR and advanced installation features. Superior image quality The 7,000 lumens EB-PU1007B projects clear whites, vivid details, deep blacks, defined shadows and high contrast imagery. Compact and lightweight The compact size makes this projector more transportable and saves storage space, providing size and cost advantages to projector fleets. The unobtrusive design allows it to blend seamlessly into most environments. Also available in white. Interchangeable lens support The EB-PU1007B accommodates different lenses to suit a wide range of projection environments, including a zero-offset ultra-short-throw lens. Epson supplies the projector as ‘body only’, without a lens, which puts the power to build the right projection solution, for the right application, in the hands of the user. Designed for installation agility Produce large-scale, extremely bright displays, even as part of multi-projector installations where edge blending, stacking and lens flexibility is key. Epson Projector Professional Tool makes advanced installation techniques easy, such as projection mapping, while the optional external camera module (ELPEC01) uses built-in processing for PC-free geometry correction for stacking. The EB-PU1007B also features NFC for multi-projector set up, making diagnostics and installations easier using the Epson Projector Config Tool. |
EB-815E, Epson’s first 4KE super-ultra-short-throw laser display designed for businesses, hybrid working and immersive spaces
The EB-815E can be placed just centimetres away from a wall to create bright 4KE images up to 160”. It projects content in stunning clarity and offers a low cost, energy efficient large display solution with a convenient and quick set up. |
EB-810E, Epson’s first 4KE super-ultra-short-throw laser display designed for businesses, hybrid working and immersive spaces
The EB-810E can be placed just centimetres away from a wall to create bright 4KE images up to 160”. It projects content in stunning clarity and offers a low cost, energy efficient large display solution with a convenient and quick set up. EB-810E's super-ultra-short-throw lens allows discreet positioning close to the wall, enabling presenters free access without casting shadows. With 5,000 lumens CLO and 3LCD technology, the EB-810E is bright and vibrant up-to 160", which enables content visibility from all angles and distances. The experience is immersive and it's extremely simple to use. Versatile wired and wireless connectivity options, including Miracast™ screen mirroring, ensure effortless, multi-device content sharing. Weighing only 12.3kg, it is highly portable, and the Epson Setting Assistant App makes setup quick and simple. The ideal display solution suitable for different room sizes, combined with flexible installation options. The EB-810E supports multiple aspect ratios and multi-projector edge-blending for a low cost, seamless, energy efficient ultra-wide display, perfect for video conferencing. Paired with Epson's Ambient Light Rejection Screen, the EB-810E's image quality could be mistaken for a video wall or LED display, but it is surprisingly affordable and consumes a fraction of the energy. |
Short Description |
BenQ LK935, 5500 ANSI lumens, DLP, UHD 4K (3840x2160), 3000000:1, 16:9, 3810 - 5080 mm (150 - 200")
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8500 lm, DLP, WUXGA (1920×1200), 16:10, Laser, 3380000:1, 486×376×150mm
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Short throw laser projector, DLP, WUXGA (1920x1200), 6000 lm, 16:10, 36 dB, IP6X, 366 W, 100-240 V, 50/60 Hz, 374 x 302 x 117 mm, 6.3 kg
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3LCD, 0.76" with C2 Fine, WUXGA, 1920 x 1200, 16:10, 7000 Lumen
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Super UST 4KE laser display
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Super UST 4KE laser display
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Manufacturer |
Benq
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Ricoh
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Optoma
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Epson
|
Epson
|
Epson
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