BenQ · 5,000–7,999 lumens · Full
BenQ LH750
5,000lumens
1920×1080native
1.16–1.88throw ratio
5.5 kgweight
The BenQ LH750 is a DLP x 1 projector rated at 5,000 lumens with a native resolution of 1920×1080. It uses a led light source rated for 20,000 hours / 30,000 hours (Eco). Its lens has a throw ratio of 1.16–1.88:1.
Throw distance table
Distance from lens to surface for each image width (16:9 (HD)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height | Standard lens 1.16–1.88:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.12 m | 2.3–3.8 m |
| 3 m (9.8 ft) | 1.69 m | 3.5–5.6 m |
| 4 m (13.1 ft) | 2.25 m | 4.6–7.5 m |
| 5 m (16.4 ft) | 2.81 m | 5.8–9.4 m |
| 6 m (19.7 ft) | 3.38 m | 7.0–11.3 m |
| 8 m (26.2 ft) | 4.5 m | 9.3–15.0 m |
| 10 m (32.8 ft) | 5.62 m | 11.6–18.8 m |
| 12 m (39.4 ft) | 6.75 m | 13.9–22.6 m |
| 15 m (49.2 ft) | 8.44 m | 17.4–28.2 m |
| 20 m (65.6 ft) | 11.25 m | 23.2–37.6 m |
| 25 m (82.0 ft) | 14.06 m | 29.0–47.0 m |
| 30 m (98.4 ft) | 16.88 m | 34.8–56.4 m |
Open in the throw-distance calculator →
Maximum image size for projection mapping
Largest image that keeps a 10:1 contrast against ambient light on a light, matte surface (80% optical efficiency). See how this is calculated.
| Ambient light | Max area | Max width × height |
|---|---|---|
| Dark rural site (1 lux) | 444 m² | 28.1 × 15.8 m |
| Quiet street at night (5 lux) | 89 m² | 12.6 × 7.1 m |
| Lit city square (15 lux) | 30 m² | 7.3 × 4.1 m |
| Bright urban area (30 lux) | 15 m² | 5.1 × 2.9 m |
| Indoor, lights dimmed (50 lux) | 9 m² | 4.0 × 2.2 m |
Full specifications
| 3D Modes | Full HD 3D |
|---|---|
| Aspect Ratio | 16:9 (HD) |
| Audible Noise | 34 dB / 29 dB (Eco) |
| Best Used For | Higher Education Corporate/Business |
| Brightness | 5,000 Lumens (ANSI) 1 |
| Color Processing | 10-bit |
| Connection Panel | Audio Out: Mini Jack HDMI 2.0 (HDCP 2.2) x 2 Network: RJ-45 USB: A x 2 |
| Data Modes | MAX 3840x2160 |
| Digital Keystone | Horizontal & Vertical |
| Digital Zoom | Yes |
| Display Type | DLP x 1 |
| Dynamic Contrast | 500,000:1 |
| Features | Full HD 3D Geometric Correction HDR Blackboard Mode |
| Image Size | 30.03" - 300.05" |
| Included Lens | 1.62x manual zoom , manual focus |
| Input Lag | 1080p/60: 33.4ms |
| Internal Speakers | 20.0 Watts Mono |
| Lens Shift | No |
| Light Source | LED |
| Light Source Life | 20,000 hours / 30,000 hours (Eco) |
| MSRP | n/a |
| Power | 360 Watts 100V - 240V |
| Projector Placement | For a " diagonal screen, place the projector lens between 8'-5" and 13'-8" from the screen. |
| Projector Size | 5.19" x 16.54" x 11.29" (HxWxD) |
| Resolution | 1920x1080 |
| Status | Shipping |
| Street Price | $1,599 (USD) |
| Throw Distance | 4.1' - 25.3' Calculate Throw Distance |
| Throw Ratio | 1.16:1 - 1.88:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60, 1080p/24, 1080p/50, 2160p/24, 2160p/60, 3840p/24, 4096p/24, 480p, 480i |
| Warranty | 3 Years |
| Weight | 12.1 lbs |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
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