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LW855UST 3500AL WXGA Laser Ultra Short Throw Interactive Projector


Paving the Way for Cutting-Edge Classroom Interaction
  • T/R=0.35 ultra short throw ratio
  • Up to 38,000-hour laser light source lifespan (under Eco mode)
  • BenQ Exclusive Infographic/Vivid Mode
  • PointWrite Interactive Solution Compatibility
  • IP6X dustproof sealed engine mechanism reduces maintenance costs
Special Promotion
    LW855UST 3500AL WXGA Laser Ultra Short Throw Interactive Projector Paving the Way for Cutting-Edge Classroom Interaction
    • T/R=0.35 ultra short throw ratio
    • Up to 38,000-hour laser light source lifespan (under Eco mode)
    • BenQ Exclusive Infographic/Vivid Mode
    Special Promotion
      close-button
      All Specifications
      Display
      Brightness (ANSI lumens)
      3500
      Native Resolution
      WXGA (1280x800)
      Native Aspect Ratio
      16:10
      Contrast Ratio (FOFO)
      3,000,000:1
      Display Color
      30-bit (1.07 billion colors)
      Light Source
      Laser
      Light Source Life
      a. Normal 20000 hrs, b. ECO 38000 hrs, c. Dynamic Dimming 60000 hrs
      Optical
      Throw Ratio
      0.35
      Zoom Ratio
      Fixed
      Lens
      F/# = 2.5, f = 5.1 mm
      Projection Offset (Full-Height)
      121%
      Keystone Adjustment
      2D, Vertical ± 15 degrees; Horizontal ± 15 degrees
      Lens Shift Vertical
      Vertical: ±2%
      Picture
      Picture Modes
      3D, Bright, Infographic, Presentation, sRGB, User 1, User 2, Vivid
      Compatibility
      Resolution Support
      VGA (640 x 480) to 4K UHD (3840 x 2160)
      Horizontal Frequency
      15K~135KHz
      Vertical Scan Rate
      23~120Hz
      I/O Interface
      PC in (D-sub 15pin)
      (x1), PC in-1 (shared with component video)
      Monitor out (D-sub 15pin)
      (x1)
      HDMI in
      (x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2)
      LAN (RJ45)
      (x1)
      USB Type A
      (x1), USB Type A-1 (2.0/Power Supply1.5A)
      USB Type Mini B
      (x1), USB Type Mini B-1(PointWrite), USB Type Mini B-1(service)
      RS232 in (DB-9pin)
      (x1)
      Audio
      Speaker
      (x2), 10W
      Audio in (3.5mm Mini Jack)
      (x1)
      Audio out (3.5mm Mini Jack)
      (x1)
      Microphone in (Mini Jack)
      (x1)
      Environment
      Operating Temperature
      0~40℃
      Power Supply
      AC 100 to 240 V, 50/60 Hz
      Typical Power Consumption (110V)
      170W
      Stand-by Power Consumption
      <0.5W
      Network Stand-by Power Consumption
      <2W
      Acoustic Noise (Typ./Eco.)(dB)
      34/32
      Accessories
      Remote Control w/ Battery
      RCS011
      Power Cord (by region)
      x1 (3.0M)
      3D Glasses
      (Optional), DGD5
      Quick Start Guide
      (x1) 21L
      Warranty Card (by region)
      Yes
      Wall Mount
      (Standard), WM04G4
      Dimension & Weight
      Dimensions (WxHxD) (mm)
      317.2 x 376.4 x 208
      Net Weight (kg)
      6.5
      Projection System
      Projection System
      DLP