BenQ LH650 4,000-Lumen 1080p Laser DLP Meeting Room Projector

Efficient Full HD Presentation Performance

The BenQ LH650 laser DLP projector delivers bright, detailed visuals for meeting rooms, classrooms, training spaces, and professional presentations. With 4,000 lumens of brightness and Full HD 1080p resolution, it produces clear text, sharp graphics, and vibrant video with well-defined highlights and deep blacks. DLP technology provides high contrast, reduced pixelation, and long-term image consistency, while the sealed IP5X-rated light source helps protect against dust and supports reliable operation.

Smart Energy Management

BenQ SmartEco technology intelligently adjusts light source power according to displayed content while preserving image quality. Compared with traditional Eco Mode, it can reduce energy use by up to 70%, while the laser light source uses less energy than traditional mercury lamps. Eco Blank reduces light source power when the screen is not needed, and the projector can enter this mode automatically after three minutes without a signal. Auto Power-off shuts down the projector after 20 minutes of inactivity, helping conserve energy and simplify equipment management.

Flexible Installation and Wireless Capability

The LH650 supports 2D keystone correction, corner fit, digital shrink and shift, and image blanking for easier setup and professional-looking presentations. Its 1.3X zoom enables large-screen viewing in a variety of room sizes. With the optional WiFi dongle, users can wirelessly share photos, documents, and Full HD video from compatible mobile devices or laptops without installing additional drivers or software. Auto power-on can activate the projector when an HDMI signal is detected.

Versatile Connectivity and Clear Audio

USB-C connectivity with Alt Mode supports convenient connection to compatible laptops, tablets, and smartphones through a single cable. Dual HDMI inputs handle high-resolution video and audio sources, while dual USB Type-A ports provide up to 1.5A for charging smart devices. An RS232 interface supports centralized control, and the built-in 10W speaker delivers clear audio for meetings and presentations. The BenQ LH650 includes a remote control with battery and a quick start guide.

Features:

• 4,000-lumen brightness produces clear visuals in meeting rooms and presentation spaces
• Full HD 1080p resolution delivers crisp text, detailed graphics, and sharp video
• DLP technology provides high contrast, reduced pixelation, and long-term image consistency
• Up to 3,000,000:1 contrast ratio enhances image depth and detail
• Laser light source supports efficient, reliable, and low-maintenance projection
• SmartEco technology adjusts power use intelligently without sacrificing image quality
• 2D keystone correction and corner fit simplify image alignment
• Digital shrink and shift reposition the image without moving the projector
• Optional WiFi dongle enables driver-free wireless projection
• USB-C with Alt Mode supports convenient single-cable connectivity
• Dual HDMI inputs support high-resolution video and audio
• Dual USB Type-A ports provide up to 1.5A for charging compatible devices
• RS232 interface enables centralized projector control
• Built-in 10W speaker provides clear presentation audio
• IP5X-rated sealed light source helps protect against dust
• Auto power-on detects an HDMI input signal
• Eco Blank and Auto Power-off features help reduce energy consumption