BenQ
LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White
Model LH740
- Noise
- 34 dB
- Type
- Standard throw projector
- Weight
- 3.3 kg
£918.56– £1,146.99
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Epson · Data Projector
Model EF-71MPN V11HB79040EAN 8715946741581
Lowest price incl. delivery
£1,008.99
at Back to the OfficeFree deliveryIn stock
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1 store · prices in GBP · updated 6 Oct 2026, 05:40 UTC
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91 specifications from the manufacturer's data sheet
| Projector brightness | 700 ANSI lumens |
|---|---|
| Projection technology | 3LCD |
| Projector native resolution | 1080p (1920x1080) |
| Contrast ratio (typical) | 5000000:1 |
| Native aspect ratio | 16:9 |
| Smart projector | Yes |
| Screen size compatibility | 762 - 3810 mm (30 - 150") |
| Projection distance | 0.8 - 4 m |
| Projection distance (wide) | 0.8 - 4 m |
| Contrast ratio (dynamic) | 5000000:1 |
| Number of colours | 1.07 billion colours |
| Keystone correction, horizontal | ±20° |
| Keystone correction, vertical | ±20° |
| Light source type | LED |
|---|---|
| Service life of light source | 20000 h |
| Service life of light source (economic mode) | 20000 h |
| Focal length range | 16.6 mm |
|---|---|
| Fixed focal length | 16.6 mm |
| F-number (relative aperture) | 1.6 |
| Zoom capability | Yes |
| Zoom type | Auto |
| Zoom ratio | 1.33:1 |
| Throw ratio | 1.20:1 |
| Offset | 7% |
| Full HD | Yes |
|---|---|
| Colour modes (2D) | Cinema, Dynamic, Natural, Vivid |
| Supported video modes | 1080p |
| Video colour modes | Cinema, Dynamic, Natural, Vivid |
| Video processing | 10 bit |
| HDMI ports quantity | 1 |
|---|---|
| DVI port | No |
| USB 2.0 Type-A ports quantity | 1 |
| USB 2.0 Type-B ports quantity | 1 |
| Audio (L/R) out | 1 |
| Audio Return Channel (ARC) | Yes |
| Enhanced Audio Return Channel (eARC) | Yes |
| Smart TV | Yes |
|---|---|
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Bluetooth | Yes |
| Noise level | 23 dB |
|---|---|
| Noise level (economic mode) | 20 dB |
| Country of origin | Philippines |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG) |
| Video apps | Google TV |
| Operating system installed | Google TV |
| Built-in speaker(s) | Yes |
|---|---|
| Number of built-in speakers | 1 |
| RMS rated power | 10 W |
| Product type | Standard throw projector |
|---|---|
| Market positioning | Home cinema |
| Product colour | White |
| Placement | Desktop, Floor |
| Power source | AC |
|---|---|
| Power consumption (typical) | 83 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 135 W |
| Power consumption (economy mode) | 82 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Auto power off | Yes |
| Material | Liquid Crystal Polymer (LCP) |
|---|
| Storage temperature (T-T) | -10 - 60 °C |
|---|---|
| Operating relative humidity (H-H) | 20 - 80% |
| Storage relative humidity (H-H) | 10 - 90% |
| Weight | 4 kg |
|---|---|
| Width | 190 mm |
| Depth | 190 mm |
| Height | 249 mm |
| Package width | 335 mm |
| Package depth | 265 mm |
| Package height | 265 mm |
| Package weight | 5.66 kg |
| Manual | Yes |
|---|
| Other features | Auto Keystone Adjustment, Auto Obstacle Avoidance, Auto Power On, Auto shape correction, Auto source search, Automatic keystone correction, Built-in speaker, Chromecast, Digital zoom, Fit to Screen, Frame interpolation, Game mode, Google TV, Intelligent Instant Setup, Local Contrast, Obstacle avoida |
|---|---|
| Power consumption | 83 Watt (Normal On-Mode), 135 Watt (Normal Peak-mode), 82 Watt (Eco Peak-Mode), 0.5 Watt (Energy saving standby) |
| Refresh rates | 240 Hz |
| Speaker | 5W + 5W stereo with dual passive radiator |
| Warranty period | 5 year(s) |
| Quantity per pack | 1 pc(s) |
|---|---|
| Products per pallet | 70 pc(s) |
| Products per pallet (UK) | 70 pc(s) |
| Products per pallet layer | 10 pc(s) |
| Products per pallet layer (UK) | 10 pc(s) |
| Audio system | Sound by Bose |
|---|---|
| Interface | USB 2.0-A, USB 2.0 Type B (Service Only), HDMI (ARC/eARC), Headphone Output, Wi-Fi 6, Bluetooth® 5.2 |
| Option type | Floor stand, Safety wire set |
| Box contents | Main unit, Power cable, Quick Start Guide, Remote control incl. batteries, User manual, Warranty document |
| Control panel | 0.62 inch |
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