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BENQ LK990 Projector | Brightness: 6000 lm | Contrast: 3000000:1 | Resolution: 4K UHD | Display Type: LED | Weight: 20.20kg

6000 Lumens, 16:9 4K UHD, 1.38-2.02:1 Throw Ratio - Laser Lamp-Free
Code: 9H.JKD77.15E
  • £7,574.10 (inc. VAT)
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With the capability of generating intense BlueCore laser-powered brightness for 20,000 hours of maintenance-free operation, BenQ's LK990 harnesses the enduring DLP picture quality, razor-sharp 4K resolution and IP6X level protection against dust to deliver impactful visual communication. LK990 is ideal for a wide range application scenarios such as sports bar, private guest-houses, or simulated exhibitions. With the IP6X-certified dustproof capabilities and a high luminance, LK990 can resist dust in outdoor environments while being used for outdoor cinema. By leveraging the innovative HDR technology and industry-leading light source, LK990 facilitates impactful and impressive visual display, allowing entertainment venues, outdoor environment or sports bars to provide the most authentic and delicate audiovisual enjoyment.

Key Features

  • 6000 ANSI Lumens
  • Up to 20,000 Hour Laser Light Source Life
  • Ultra 4K HD (3840 x 2160) Native Resolution
  • 16:9 Widescreen Aspect Ratio
  • 20.2kg in Weight
  • 470.7 x 224.9 x 564.7 mm (W x H x D)
  • 3,000,000:1 Contrast Ratio
  • 1.38 - 2.02:1 Lens Throw Ratio
  • Projection Screen Size: 80" - 200" Diagonal
  • Zoom Ratio: 1.47‎x‎
  • ± 60% Vertical Manual Lens Shift
  • ± 25% Horizontal Manual Lens Shift
  • DLP Single 0.67" 4K Technology
  • DC3 DMD Chip
  • Advanced 4K BlueCore Laser Technology
  • Finely-Crafted 4K Optical Lens
  • 360° and Portrait Projection
  • H/V Lens Shift and Big Zoom
  • 5 Years Warranty

Connections

  • LAN Port (RJ-45 for Network control) x 1
  • HDBaseT (4K, HDCP 2.2 for audio/video, RS232, and IR remote control) x 1
  • Wired Remote In x 1
  • Audio out (mini jack) x 1
  • VGA / Monitor out (D-sub 15pin, Female) x 1
  • VGA / PC In (D-sub 15pin, Female) x 1
  • HDMI (4K, HDMI 2.0 & HDCP 2.2) x 1
  • HDMI (HDMI 1.4 & HDCP 1.4) x 2
  • HDMI Out x 1
  • 12V Trigger x 1
  • USB Mini-B (Service) x 1
  • USB Type-A (2A power) x 1
  • RS232 In (D-sub 9pin, male) x 1
  • IR Receiver (Front) x 1
  • IR Receiver (Rear) x 1

Included Accessories

  • Power Cord
  • Remote control
  • Lens cover
  • AAA Battery x 2
  • Installation Guide
  • Regulatory Statement
  • Warranty card
  • Cable Tie Set x 2
  • Rubber Cap

Revolutionary BlueCore Laser Technology

The world’s No.1 DLP brand BenQ expands its full line of innovative BlueCore laser projectors for fixed lens installation with LK990, enabling authentic sports matches, enthralling outdoor cinemas, or impactful entertainment in sports bars or private guest-houses.

Precision-Aligned High-Output Laser Source

Zero-deviation alignment of BlueCore laser diodes boosts luminous flux into the light tunnel, improving light efficacy.

Secondary Yellow-Infused Colour Wheel

Dual synchronized BlueCore colour wheels utilize an additive yellow segment, stimulating precise RGBY spectra for optimal chromatic performance.

Hermetically Sealed DLP Chip

Comprising over two million micro-mirrors that reflect pure light through the colour wheel, the DLP chip is hermetically sealed to resist heat for over 100,000 hours without degradation.

4K UHD Image Quality for Perfect Pictures with Subtle Details

LK990 utilizes the DLP 4K UHD's 4.15 million micro-mirrors and the fast switching speed as well as the advanced image processing capability to achieve Customer Technology Association's (CTA) 4K UHD specification, delivering a 3840 x 2160 resolution with 8.3 million distinct pixels for each frame. With a resolution that's 4 times higher than Full HD 1080p, 4K UHD reduces pixel blur for awe-inspiring clarity and crisply defined fine details.

Superb Image Details and Colour Integrity from DLP Technology

To avoid inherent alignment issues of multiple panels , which can be more serious when projecting 4K content, BenQ LK990 4K Laser Projector preserves colour and image integrity with the single DMD DLP technology. Generating razor-sharp images and pure colours, LK990 eliminates problems such as blurriness, shadowing, and interference patterns for immaculate clarity.

Dual Colour Wheel for Optimal Colour Performance

LK990’s powerful BlueCore laser projection utilizes a dual colour wheel system to produce unparalleled colour performance by increasing colour ratios and purity of RGBY colour while achieving 92% of Rec.709 colour coverage, dramatically enhancing colour saturation to ensure superior viewing experiences.

Hyper-Realistic Video Quality Empowered by HDR 10 Technology

Supercharged by HDR10 support with BenQ’s exclusive Auto HDR Colour Rendition, LK990 high Dynamic Range performance offers greater brightness, contrast range, and image optimization in a single step, bringing out every detail in 4K content for superior video display.

Auto HDR Natural Colour Rendition for Lifelike Colour Realism

Unlike other HDR projectors with biased colour temperature and oversaturated greens and reds, BenQ Auto HDR Natural Colour Rendition technology unleashes breathtaking 4K HDR visuals with perfectly lifelike colour performance automatically tuned to reflect nature.

Optimize Image Quality with 4K Image Amplifying Technology

To ensure the best image quality, BenQ LK990 adopts the cutting-edge 4K Image Amplifying Technology to further enhance the quality of projected images. LK990 automatically upgrades the resolution of all projected images to 4K, guaranteeing superb image details. Additionally, LK990 also comes with Pixel Enhancer 4K, a motion-adaptive edge enhancement feature that detects changes in the colour between an object and its background to produce sharp edges and precise surface textures.

DLP Technology for Lasting Vibrant Colour

BenQ BlueCore laser projectors are based on the absolute reliability of the 1-chip DLP design. The highly durable DLP chip can last over 100,000 hours without degradation, ensuring true-to-life colours and pristinely legible text over countless uses.

Vivid Clarity in Bright Ambient Environments

LK990's 6000lm high brightness produces wondrous displays with delicate and authentic image quality in bright environments like sports bars, private guest-houses or outdoor environments.

Laser-Powered Ultra-High Contrast

LK990 4K laser projector creates strikingly clear images with stratospherically high 3,000,000:1 contrast ratio for true deep blacks, vivid rich colours and fine subtle details. LK990 also features a spontaneous response, requiring no wait to turn on or resume from blanking in true black for flexible performance capability.

DICOM X-ray Imaging

DICOM (Digital Imaging and Communication in Medicine) is a standard for handling, storing, printing and transmitting medical imaging information. DICOM Simulation Mode is ideal for viewing greyscale medical images, such as X-rays, with an advanced greyscale level for training and educational purposes.

Long-Lasting 20,000 Hour Performance

BenQ BlueCore laser light source is guaranteed for 20,000 hours of superior image quality and performance. The laser light source resists colour decay over time, making BenQ laser projectors ideal for the applications that require powerful colour performance and reliable projection quality.

Superior Dust-proofing for Severe Conditions

BenQ's LK990 4K Laser Projector is designed with sealed laser modules and enclosed light engines to protect the DMD chip, colour wheel sensor, laser light source, and other optical components. This lock-and-key design hermetically seals the engine from dust* to prolong projector lifespan. (*Dust chamber test standard: IEC Standard 60529IP6X)

Groundbreaking Thermal Conduction through Innovative Cooling Systems

LK990 employs two advanced cooling systems to ensure optimal thermal conduction during operation. The circulatory liquid cooling system protects the laser light source and DLP engine even after constant operation in ambient temperatures up to 40°C (104°F), while the heat pipe cooling system cools the DMD chip to effectively produce a comfortable sound with improved reliability. Additionally, LK990 also comes with several embedded thermal sensors to intuitively control the projector's temperature and ensure optimal operation. The sensors can detect the temperature of the laser light source and surrounding environment in real-time and automatically adjust the speed of the fans.

High Altitude Mode for Elevated Environments

Equipped with an integrated air pressure sensor, LK990’s intelligent High Altitude Mode automatically alerts users to enable efficient cooling and properly maintain operating temperatures in high altitude environments with thinner atmospheres.

360° and Portrait Projection Accommodate Diverse Spaces

BlueCore laser technology guarantees reliable projection from any angle. Dynamic installation options such as 360° rotation and portrait orientation allow projection onto ceiling, walls, floors, or angled signage.

Big Zoom and Lens Shift for Flexible Installation

LK990’s wide zoom range, focus, and horizontal/vertical lens shift systems can perfectly align images in any challenging venue. Lens shift can move projected images up and down by 60% of screen height or left and right by 25% of screen width without sacrificing image quality. The 1.47X big zoom feature offers a wide range of throw distances to significantly increase installation flexibility for diverse mounting options in various public display scenarios.

Digital Image Shrink

Digital image shrink allows installers to shrink the image to 75% of the original size in 0.5% increments via OSD menu, offering installers an effortless way to precisely align projected images of any size fit well within the desired frame.

Designate Remote Control ID to Projector for Independent Control

Installers and IT managers can assign a specific remote control ID to each projector, avoiding signal interference and unintentional changes when installing multiple projectors in a venue.

Laser Light Creates Value Over Time

BenQ BlueCore projectors feature laser light sources that are guaranteed for 20,000 hours of maintenance-free operation, saving costs for lamp replacement and maintenance. Based on the average brightness cut-off of typical long-life lamps, BlueCore’s value exceeds that of 10 lamp replacements over the life of the projector.

Comprehensive Control System Compatibility

LK990 is widely compatible with leading projector control systems including Crestron, AMX and PJ-Link for network control via LAN, making it simple to integrate into corporate network infrastructures. When there is no LAN infrastructure, LK990 also supports RS-232 for reliable long-distance installations up to 15 meters.

Centralized Control with BenQ MDA Software

BenQ's Multiple Display Administrator (MDA) software provides powerful centralized multi-projector management, including automated opening and closing procedures for public spaces, remotely controlled power on and off, and scheduling for institutions and corporations.

HDBaseT Compatibility

The leading-edge HDBaseT connectivity combines video, audio and device control signals from multiple sources including PCs, laptops, document cameras, and Blu-rays onto a single CAT5 cable, ensuring seamless transmissions up to 100 meters.

> Next Day Delivery (cut off order time - 4:00pm)

All orders eligible (subject to items being in stock, please call us on 0800 170 7012 to confirm availability, our site does not show stock levels) for next day delivery placed before 4.00pm will ship on our standard next day service. Any order placed after this time will be dispatched the following day.

Please note: it may not be possible for Next Day Delivery to Northern Ireland, Republic of Ireland, Scottish Highlands, and the Channel Islands. Please contact us for more information regarding delivery to these places.

> Standard Next Day Delivery

Most products are shipped as standard on a next working day delivery.  Delivery can be anytime between 7.30am and 6.00pm and will require a signature upon delivery.

> Next Day Delivery - Pre 10.30am 

Delivery the following working day before 10.30am. Your order must be placed before midday on the previous working day to ensure delivery on time. Please be aware this is not available to all UK postcodes.

> Next Day Delivery - Pre 12.00 Noon 

Delivery before 12.00 noon the following working day. Your order must be placed before midday on the previous working day to ensure delivery on time. Please be aware this is not available to all UK postcodes.

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In the event of adverse weather conditions there may be some delays to the delivery of your order.

Some large and bulky items are shipped via a palletised delivery and can take 48-hours.  Items may take longer and we will notify you if this is the case with your order.

Our delivery service is available for all addresses within Mainland UK. Please be aware delivery service/charges may differ for Northern Ireland, Scottish Highlands, Channel Islands and the Republic of Ireland.

Please note that working days exclude Saturdays, Sundays and Bank Holidays.

As all our parcels require a signature upon delivery; we are unable to deliver to PO Box addresses. Orders to one address may be delivered in one or more deliveries. Any delivery timescales are indicative only.  We use a number of courier and delivery companies including Royal Mail, UPS, DHL and City Link as well as others.  For security reasons all parcels must be signed for on receipt. If you will not be at home during normal office hours you can provide us with an alternative delivery address where someone will be available to sign for your parcel.

If you would like any additional information about deliveries to the UK, Scottish Highlands and Channel Islands or any information about International deliveries please contact our customer services team on 0800 170 7012.

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> Delivery Charges

Projector Lamps – Free shipping to mainland UK

Standard Next-Day Delivery - from £8.99

Timed delivery Pre 12.00am - from £15.00 (not available to all UK postcodes)

Timed Delivery Pre 10.30am - from £20.00 (not available to all UK postcodes)

Delivery to Ireland from £25.00 (1 - 2 days)

Delivery charges to Scottish Highlands, Channel Islands, Northern Ireland or Republic of Ireland can vary. Please contact us for more accurate information regarding delivery charges to these places.

Palletised items or oversized items priced individually and can be up to 48-hour delivery.

Free of charge delivery is offered on certain items as advertised.

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> Returns Information

We understand that from time to time you may wish to return a product to us. Please selected from the return options below:

Please Click Here to view our full Returns Policy

Please Click Here to view our Returns Form

Please note: if the returns form doesn't confirm your request has been submitted then please clear your web browser cache or use Incognito mode in your preferred Internet browser.

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*Purchase orders are accepted for educational and government orders. Our payment terms are Net 30 days. Other customers seeking 30-day terms will be considered on a case by case basis. All purchase orders are subject to credit approval prior to shipment.

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