
- Details: BenQ LW855UST. Projector brightness: 3500 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 38000 h. Fixed focal length: 0.201" (5.1 mm), Vertical lens shift range: -2 - 2%, Offset: 121%. Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160. Serial interface type: RS-232, HDMI connector type: Full-size, HDMI version: 2.0b
- Info: 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
- Number of built-in speakers: 2
- Market positioning: Education
- Native aspect ratio: 16:10
- Contrast ratio (typical): 3000000:1
- Horizontal scan range: 15 - 135 kHz
- Vertical scan range: 23 - 120 Hz
- Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160
- 3D: Yes
- Product color: Black, White
- Product type: Ultra short throw projector
- Interactive: No
- Noise level (economic mode): 32 dB
- Vertical lens shift range: -2 - 2%
- Fixed focal length: 0.201" (5.1 mm)
- Throw ratio: 0.35
- Offset: 121%
- F-number (relative aperture): 2.5
- Light source type: Laser
- Service life of light source: 20000 h
- Service life of light source (economic mode): 38000 h
- Built-in speaker(s): Yes
- RMS rated power: 10 W
- Ethernet LAN: Yes
- Wi-Fi: No
- Smart TV: No
- Operating temperature (T-T): 0 - 40 °C
- DVI port: No
- Quick start guide: Yes
- AC adapter included: Yes
- Batteries included: Yes
- Handheld remote control: Yes
- Mounting brackets included: Yes
- Warranty card: Yes
- Noise level: 34 dB
- Built-in display: No
- Ethernet LAN (RJ-45) ports: 1
- USB 2.0 ports quantity: 2
- Serial interface type: RS-232
- HDMI ports quantity: 2
- VGA (D-Sub) ports quantity: 2
- HDMI version: 2.0b
- Microphone in: Yes
- Audio (L/R) in: 1
- Audio (L/R) out: 1
- HDMI connector type: Full-size
- USB 2.0 Type-A ports quantity: 1
- USB 2.0 Type-B ports quantity: 1
- PC in (D-Sub): Yes
- Power consumption (typical): 170 W
- AC input voltage: 100 - 240 V
- AC input frequency: 50/60 Hz
- Power source: AC
- Power consumption (standby): 0.5 W
- Power consumption (network standby): 2 W
- Projection technology: DLP
- Projector native resolution: WXGA (1280x800)
- Projector brightness: 3500 ANSI lumens
- Number of colors: 1.07 billion colors
- Keystone correction, vertical: -15 - 15°
- Keystone correction, horizontal: -15 - 15°
- Smart projector: No
- Card reader integrated: No
- Cord length: 118.1" (3 m)
- Full HD: Yes
- Weight: 14.3 lbs (6.5 kg)
- Width: 12.5" (317.2 mm)
- Height: 14.8" (376.4 mm)
- Depth: 8.19" (208 mm)
- Security updates end date: 31/12/2026