| Manufacturer | BenQ |
| Model | LU935ST |
| Product Type | Laser Short-Throw DLP Projector |
| Form Factor | Ceiling / Tabletop / Rear Projection |
| Weight | 7 kg |
| Power Consumption (Operational) | 440 Watt |
| Power Consumption (Standby) | <0.5W |
| Power Requirements | AC 100 to 240 V, 50/60 Hz |
| Enclosure Color | Black |
| Light Source Type | Laser |
BenQ LU935ST WUXGA Short-Throw Laser DLP Projector, 5500 Lumens, Black

Key Benefits
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- Ideal for professional-grade installations requiring high brightness and accuracy with 5500 ANSI lumens and WUXGA resolution
- Short-throw lens and wide keystone correction simplify setup in space-limited environments
- Energy-efficient laser engine with robust connectivity options ensures long-term ROI and minimal maintenance
Product Overview
The BenQ LU935ST is an advanced laser-powered short-throw DLP projector designed for professional installations in corporate, education, and exhibition settings. Offering a native resolution of 1920 x 1200 (WUXGA), 5500 ANSI lumens of brightness, and an exceptionally high 3,000,000:1 contrast ratio, it ensures vivid, sharp, and immersive visuals. Ideal for use in brightly lit rooms, it delivers consistent image quality, reinforced by its support for 1.07 billion colors and a wide 92% color gamut for accurate reproduction.
Its flexible 0.81–0.89 throw ratio and 1.1x optical zoom accommodate complex setups where space is constrained, while ±30° horizontal and vertical keystone correction simplifies placement. The projector includes multiple display modes including sRGB, DICOM SIM, and 3D support, coupled with powerful built-in 2 × 10W speakers to enable standalone multimedia presentations.
Connectivity is robust, with inputs such as HDMI, USB Type-A, LAN (RJ45), and HDBaseT, allowing seamless integration into AV environments. Powered by an efficient laser light source with just 440W operational consumption and <0.5W standby power, it delivers both reliability and energy efficiency. Engineered for durability in varying environments from 0°C to 40°C, the LU935ST is a smart, future-ready projection solution.
Specifications
Product Overview
Wireless Features
| Wireless Capability | Optional via dongle (not built-in) |
| Wireless Standards Supported | 802.11a/b/g/n (with optional dongle) |
Display & Imaging
| Display Technology | DLP |
| Native Resolution | 1920 x 1200 (WUXGA) |
| Maximum Supported Resolution | 1920 x 1200 |
| Brightness | 5500 ANSI Lumens |
| Contrast Ratio | 3,000,000:1 |
| Aspect Ratio | 16:10 |
| Color Support | 1.07 Billion Colors |
| Color Gamut | 92% Rec.709 |
| Throw Ratio | 0.81–0.89 |
| Zoom Ratio | 1.1x |
| Keystone Correction | ±30° Vertical & Horizontal |
| Projection Offset | 105% |
| 3D Support | Frame Sequential, Frame Packing, Side by Side, Top/Bottom |
| Built-in Speaker | 2 x 10W |
Compliance & Origin
| Certifications | FCC, CE, UL, CB, RCM, TUV |
| Country of Origin | China |
| UPC | 840046044176 |
Interfaces
| HDMI Ports | 2 x HDMI 2.0 |
| USB Ports | 1 x USB Type-A (5V, 2.5A) |
| LAN Port | 1 x RJ45 |
| HDBaseT Port | 1 x HDBaseT (RJ45) |
| Computer Input Port | 1 x D-sub 15-pin (VGA) |
| Monitor Output Port | 1 x D-sub 15-pin (VGA Out) |
| 3D Sync In/Out | 1 x 3D Sync In, 1 x 3D Sync Out |
| Audio Input | 1 x 3.5mm Mini Jack |
| Audio Output | 1 x 3.5mm Mini Jack |
| Serial Control Port | 1 x RS-232 |
Physical & Environmental
| Width | 416 mm |
| Depth | 351 mm |
| Height | 166 mm |
| Operating Temperature Range | 0°C to 40°C |
| Humidity (Operating) | 10% – 90% (non-condensing) |
| Noise Level (Normal / Eco) | 34 dB / 29 dB |
Cloud Management & Licensing
| Network Control Compatibility | PJLink, AMX, Crestron, Extron, Control4 |
| Remote Management | Yes (via LAN and HDBaseT) |