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BenQ LH750 Projector 

Internal ref: BENQLH750 // Manufacturer part #: 9H.JSY77.14E

Bright and efficient LED projector with 5000 ANSI lumens, Full HD 1080p resolution, and long 30,000-hour lamp life.

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2 years of manufacturer warranty Subject to manufacturer conditions
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Key features

  • 5000 ANSI lumens for vivid images in any light
  • Full HD 1080p resolution for clear, sharp detail
  • Long-lasting 30,000-hour lamp life in Eco Mode
  • 1.6x zoom and keystone correction for easy setup
  • SmartEco Technology for lower energy use
  • 20 W speaker for built-in audio playback
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In the box

  • BenQ LH750 Projector
  • Power cable (3 m)
  • HDMI cable

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Product description

BenQ LH750 Projector

The BenQ LH750 is a high-performance LED projector built for presentations, education, and multimedia use. With 5000 ANSI lumens brightness and Full HD 1080p resolution, it delivers clear, detailed images even in bright rooms. Its long 30,000-hour lamp life, SmartEco Technology, and versatile connectivity make it a reliable, low-maintenance solution for professional environments.

Where it works best

  • Ideal for classrooms and lecture halls with high ambient light
  • Perfect for offices and conference rooms needing large, bright visuals
  • Suitable for training spaces, events, and display applications
  • Flexible installation with 1.6x zoom and keystone correction

Performance and visual quality

The LH750 produces bright, accurate images with 5000 ANSI lumens and Full HD (1920×1080) resolution. Its 4-colour RGB LED light source ensures vibrant, true-to-life colours with 98 % Rec.709 coverage and support for 1.07 billion colours. The projector supports 3D content (3D glasses sold separately) and offers a 20 W integrated speaker for added convenience. With a lamp life of up to 30,000 hours in Eco Mode, it delivers sustained performance and low maintenance over time.

Connectivity and compatibility

Equipped with 2 HDMI ports, 2 USB ports, RS-232, RJ45, and audio out, the LH750 connects easily to laptops, media players, and network devices. It supports HDCP 2.2 and a variety of video modes (480p, 1080p, 2160p), making it compatible with modern AV setups and digital content sources.

Ease of use and features

The LH750 offers 2D Keystone & Corner Fit adjustment for precise alignment, instant on/off for quick use, and a quiet operation of just 29 dB in Eco Mode. SmartEco Technology automatically balances brightness and power use for energy-efficient performance, while its compact 5.5 kg design makes installation and relocation simple.

Technical specifications

  • Projection system: DLP with 4-colour RGB LED
  • Brightness: 5000 ANSI lumens
  • Resolution: Full HD 1920×1080 (1080p)
  • Aspect ratio: 16:9
  • Contrast ratio: 20,000:1
  • Colour support: 1.07 billion colours (30-bit)
  • Lamp life: 20,000 hours (Normal) / 30,000 hours (Eco)
  • Zoom factor: 1.6× manual
  • Throw ratio: 1.16–1.88:1
  • Keystone correction: ±30° vertical and horizontal
  • Speaker: 1 × 20 W mono
  • Inputs: 2 × HDMI, 2 × USB, RS-232, RJ45, audio out (3.5 mm)
  • Power consumption: 360 W (0.5 W standby)
  • Noise level: 34 dB (normal), 29 dB (eco)
  • Dimensions (W×D×H): 420.7 × 286.1 × 131.7 mm
  • Weight: 5.5 kg
  • Operating temperature: 0 – 40 °C
  • Compliance: HDCP 2.2, CE, FCC, RoHS
  • Warranty: According to BenQ regional policy

Product Specs.

BenQ LH750 Projector 
Manufacturer part #9H.JSY77.14E
EAN4718755094620
Warranty2 years
TypeDLP
Technology3.000-6.000
Size16:09
Screen ResolutionFull HD (1080p)

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