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BenQ LH850ST 1080p Laser Installation Projector - 4000 Lumens

SKU: 9H.JT477.23E
Part Number: 9H.JT477.23E
Condition: Brand New
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£1,963.20 (Excl. VAT)

Current price - £2,355.84 (Inc. VAT)
£1,963.20 - £1,963.20
Current price- - £2,355.84
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  • Description
  • Specifications
  • BenQ LH850ST 1080p Laser Installation Projector - 4000 Lumens

    Effortless Blending for an Interactive, Immersive Experience
    The BenQ LH850ST laser projector is a simulation projector featuring user-friendly colour calibration technology to effectively reproduce dynamic images for a sleek, immersive experience during multi-projector scenarios.


    Simulation Mode for Lifelike, Immersive Visuals

    4,000 ANSI Lumen Brightness with a Simulation Mode for Enhanced Visual Precision
    Equipped with 4,000 ANSI lumens of high brightness and a dedicated Simulation Mode, LH850ST elevates colour intensity and visual clarity. Its Simulation Mode specifically enhances greens, yellows, and reds, bringing your content to life with vivid realism.


    Dual Colour Wheels Reproduce Colours Accurately

    The LH850ST laser projector utilises DLP technology with a dual colour wheel system. The two synchronised colour wheels feature an additional yellow segment, producing a precise RGBY spectrum for optimal chromatic performance.


    DLP Technology for Long Lasting Vibrant Colour

    BenQ’s LH850ST laser projector adopts Academy Award-Winning DLP projection technology, providing stable and long-lasting accurate colours. With a durable DMD chip that lasts over 200,000 hours, it ensures vivid colours and true whites without yellowing over time. Designed for 24/7 operation, it offers instant power-on for meetings, eliminating the need for a warm-up period, while also saving time and money on lamp replacements.


    Vivid Clarity in Bright Ambient Environments

    LH850ST’s 4000 ANSI Lumens high brightness and 1080p high resolution produce high quality images under bright ambient lighting. And its 3,000,000:1 native high contrast reproduces true blacks, vivid colours, and exquisite details.


    IP5X Dust Guard™ Dustproofing for Severe Conditions

    LH850ST utilises sealed laser modules and enclosed light engines to protect the DMD chip, colour wheel sensor, laser package, and other optical components. This lock-and-key design hermetically seals the engine from dust to prolong projector lifespan. The technology has also passed the dust chamber test standard for the international dustproof rating of IP5X.


    Optimal Installation Flexibility

    LH850ST has high installation flexibility and T/R 0.5 short throw design that are best for small-room multi-projector display.



    White Balance Calibration for Seamless Edge Blending

    BenQ LH850ST with exclusive white balance adjustments reduce variables between images projected from different projectors that the most people cannot see any difference. This allows for seamless and accurate picture quality without disruptive discrepancies, saving the installation staff from repetitious fine-tuning.


    Short-Throw Design Shatters Space Constraints

    A LH850ST short-throw laser projector is best for indoor interactive entertainment, training simulation, and commercial space exhibitions. It’s easy to project images larger than 100” within 1.07m and short-distance projection prevents people or objects from getting in the way and casting a shadow on the projected image for the most immersive viewing experience possible.


    Digital Shrink and Shift for Accurate Image Adjustment

    After the projector is installed, LH850ST allows installation staff to adjust the projected image by reducing and moving it by 0.5% to where you want accurately.


    Corner Fit for Precise Image Adjustment

    LH850ST’s digital trapezoid correction function allows users to correct images easily. Use the remote control to correct the images in a few clicks. Furthermore, the Corner Fit feature also allows users to fine-tune to the final image.

    Seamless Alignment and Sharp Focus From Any Angle
    Achieve flawless visuals and crisp images with the push of a button. The Large 2D Keystone correction ensures quick alignment, while Quick Focus delivers clear and precise visual from any projection angle.


    Large 2D Keystone Correction

    Easily adjust and align images with just a few clicks of the remote control for a convenient and seamless setup.


    Quick Focus

    Press the Focus button on the remote control as well as make slight adjustments to deliver sharp images.

    Wireless Scalability for Enhanced Flexibility


    Wireless Casting from Smart Devices

    To meet the growing BYOD trend, BenQ’s optional Wi-Fi dongle lets meeting participants project Full HD multimedia content wirelessly from any mobile device. This wireless technology supports up to four presenters via a four-way split screen, enhancing collaboration and creating an immersive experience in dynamic settings for all participants.

    Durable and Secure Design Suitable for Any Environment


    An Enhanced Security Bar for Secure Installation

    With a 40% wider security bar, the LH850ST offers improved stability and ease of installation, allowing users to securely set up the projector with confidence.

    Easy-to-Maintain
    Centralised Remote Management


    Multiple Control System Compatibility

    BenQ LH850ST laser projectors are compatible with AMX and PJ Link control systems for convenient system integration with various third-party components for centralised management of multiple projectors at less cost.


    Device Management Solution (DMS)

    DMS is the solution that allows multiple projectors distributed in different rooms, different floors, and even different buildings to be managed by the IT staff via this centralised management system with remotely effective control and monitoring.

  • Category Specification
    Display
    Brightness (ANSI lumens) 4000
    Resolution 1080P (1920x1080)
    Native Aspect Ratio 16:9
    Contrast Ratio (FOFO) 3,000,000:1
    Display Color 30-bit (1.07 billion colors)
    Light Source Laser
    Light Source Life Normal 20000 hrs, ECO 38000 hrs
    Optical
    Throw Ratio 0.499
    Zoom Ratio Fixed
    Lens F#=2.8, f=7.46mm
    Projection Offset (Full-Height) 112%
    Keystone Adjustment 2D, Vertical ± 30 degrees; Horizontal ± 30 degrees
    Picture
    Rec. 709 Coverage 83%
    Picture Modes 3D, Cinema, Game, HDR10, HLG, Simulator, sRGB, User 1, User 2
    Compatibility
    Input Lag 16.7 ms (1080P 60Hz), 8.3 ms (1080P 120Hz)
    Resolution Support VGA (640 x 480) to 4K UHD (3840 x 2160)
    Horizontal Frequency 15K~102KHz
    Vertical Scan Rate 23~120Hz
    I/O Interface
    HDMI in HDMI-1 (2.0a/HDCP2.2), HDMI-2 (2.0a/HDCP2.2)
    LAN (RJ45) (x1)
    USB Type A (x1), USB Type A-4 (2.0/Wireless Dongle)
    USB Type Mini B (x1), USB Type Mini B-1(service)
    RS232 in (DB-9pin) (x1)
    Audio
    Speaker (x1), 10W
    Audio out (3.5mm Mini Jack) (x1)
    Environment
    Operating Temperature 0~40℃
    Power Supply AC 100 to 240 V, 50/60 Hz
    Typical Power Consumption (110V) 250W@110Vac
    Stand-by Power Consumption <0.5W
    Network Stand-by Power Consumption <2W
    Acoustic Noise (Typ./Eco.) (dB) 35/32
    Accessories
    Wireless USB dongle 5201BS (Optional)
    Remote Control w/ Battery RCE018
    Power Cord (by region) x1 (3.0M)
    Quick Start Guide (x1)
    Warranty Card (by region) Yes
    Lens cover Yes
    Dimension & Weight
    Dimensions (WxHxD) (mm) 320 x 130.6 x 255
    Net Weight (kg) 5.1
    Dimensions (WxHxD) (inch) 12.60"x5.14"x10.04"
    Net Weight (lb) 11.2
    Projection System DLP
    Optical
    Throw Ratio 1.55~1.7
    Zoom Ratio 1.1X
    Lens Control Manual Focus
    Keystone Correction 1D, Vertical +/- 40 degrees
    Projection Size 60"~180"
    Projection Offset 100±2.5% (Full-Height)
    Display
    Projection System DLP Single 0.65" WXGA DMD type
    Brightness 3,600 Lumens
    Contrast Ratio 20,000:1
    Display Color 1.07 Billion Colors
    Aspect Ratio Native 16:10 (5 aspect ratios selectable)
    Light Source Lamp 200W
    Native Resolution 1280 x 800 pixels, 16:10
    Light Source Life Normal 5000 hrs; Economic 10000 hrs; SmartEco 15000 hrs; LampSave 15000 hrs
    Audio Built-in Speaker 2W x1
    Feature Security Bar
    Built-In Smart System BenQ Launcher, Hidden Wireless Dongle, Bluetooth Audio out, Digital zoom (2x), Digital Shrink and Shift
    Connectivity
    HDMI x 1
    PC (D-sub 15pin) x 1
    Monitor out (D-sub 15pin, Female) x 1
    Audio in(mini jack) x 1
    Audio out (mini jack) x 1
    RS232 In (D-sub 9pin, male) x 1
    USB TypeA-1 x 1
    USB TypeA-2 (5V,1.5A) x 1
    USB TypeA (For hidden wireless dongle) x 1
    USB Type mini B x 1
    IR Receiver(Front+Top) x 2
    Compatibility
    Resolution Support VGA (640 x 480) to WUXGA_RB (1920 x 1200)
    Horizontal Frequency 15~102KHz
    Vertical Scan Rate 23~120Hz
    HDTV Compatibility 480i, 480p, 576i, 567p, 720p, 1080i, 1080p
    Video Compatibility NTSC, PAL, SECAM
    Power
    Power Consumption (Max/Normal/Eco) Max 320W, Normal 280W, Eco 235W
    Standby Power Consumption Normal < 0.5W
    Dimension and Weight
    Product Dimensions (WxHxD) 296 x 120 x 232 mm
    Product Weight 2.5 Kg
    Operation Condition
    Noise Level (Normal/Eco) 33/29 dBA
    Operating Temperature 0 ~ 40°C
    Accessories
    Wireless Dongle WDR02U (Optional)
    Power Cord (by region) x 1
    Remote Control w/ Battery RCI023
    VGA Cable x 1
    Warranty Card (by region) Yes
    Accessories (Optional)
    Spare Lamp Kit 5J.JLT05.001
    3D Glasses 5J.J9H25.002
    Ceiling Mount 5J.JAM10.001
    InstaShow Host
    Power Supply 100 ~ 240V AC
    Smart System
    OS System Android 6.0
    ROM/RAM 16GB/2GB
    Wireless Dual Band 802.11ac/b/g/n, 2.4G/5G
    Bluetooth 4.0
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