BenQ LU9800
BenQ LU9800
The BenQ LU9800 professional laser projector is ideal for installations in large spaces such as auditoriums, halls, or exhibition centres. The device uses DLP display technology, which combined with a native 1920 × 1200 WUXGA resolution, produces a sharp and detailed image. Its light output of 10000 ANSI lumens overcomes ambient lighting, delivering a clear picture even without complete darkness. This large-venue projector uses a laser light source with a lifespan of 70000 hours in Dimming Mode. A sealed IP5X-certified laser module protects the internal components from dust and supports long-term reliable operation. The high 3000000:1 contrast ratio contributes to text legibility and detail in dark scenes.
1920 × 1200 Full HD
Maximum resolution
Laser
Light source
10000 ANSI lm / 8000 ISO lm
Luminance
Lit spaces – more than 3000 lm
Lighting conditions
Key features of the BenQ LU9800 projector
- DLP technology with 1920 × 1200 Full HD resolution
- Laser light source with a luminance of 10000 ANSI lumens
- 2D keystone correction and motorised lens shift
- Sealed IP5X-certified laser module and 360° projection support
Detailed Full HD picture and high contrast
The projector displays in 1920 × 1200 Full HD resolution with a 16:10 aspect ratio. You can choose from nine optional aspect ratios. The high 3000000:1 contrast ratio renders details in both dark and light scenes. With the standard lens, you can create an image with a screen size of 76.2 to 762cm. Single-chip DLP technology maintains colour consistency and text legibility over the long term.
Long laser lifespan
The light source is a laser, which has a lifespan of 20000 hours in Normal Mode. In ECO Mode, the lifespan extends to 38000 hours. Dimming Mode extends the lifespan up to 70000 hours, reducing maintenance frequency and overall running costs. The projector supports continuous 24/7 operation.
Flexible installation and image correction
For flexible placement, the projector is equipped with motorised zoom, focus, and lens shift. You can control these features remotely, which simplifies installation without needing physical access to the device. To align the image, it uses 2D keystone correction in the range of ±30 degrees and the Corner Fit function for precise adjustment of each corner individually. The 360° projection capability and portrait installation expand placement options, including projection on ceilings, floors, or angled surfaces.
Connectivity and projector management
The projector offers extensive connectivity options. It includes two HDMI 2.0 inputs and an HDBaseT port for transmitting uncompressed video, audio, and control signals over a single cable up to 100 metres. For integration into professional control systems, it has LAN and dual RS232 ports, which support Crestron, AMX, and PJ-Link protocols for centralised management. A 3D sync input and output for multiple projectors and a USB Type-A port for power are also available.
Projector technical specification
- Technology: DLP
- Luminance: 10000 ANSI lm / 8000 ISO lm
- Resolution: 1920 × 1080 Full HD, 16:10
- Projection distance: from 1.52 to 12.19m
- Image screen size: from 30" to 300"
Package contents
- 1× Power cable
- 1× Remote control
Native resolution vs. maximum resolution
Native resolution determines the actual number of physical pixels on the projector's imaging chip and defines the real sharpness of the image, whereas maximum resolution only indicates the highest signal the projector can receive and convert (downscale) to its native resolution. For a high-quality image, it is always crucial to look at the native resolution.Specifications
Resolution
Technology
Projection screens
Interface
Features and functions
Application
Dimensions
Packaging
| Code: | WX449i1b8 |
| Warranty: | 24 months |
| Links: | Producer's Website: |
| Manufacturer information |
This Taiwanese corporation has offices around the world and is well-known for its consumer electronics. It has further offerings in communication and computing technology, and thanks to several strategic acquisitions, has been able to enter new markets and gain prominence. It is also a major sponsor of e-sports competitions, which has brought it to prominence among younger consumers. Millions of satisfied customers around the globe can attest to BenQ's matchless quality and innovation. 
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