# Which short throw projector has the longest lamp life? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which short throw projector has the longest lamp life?

## Products

### Epson EpiqVision Ultra LS800
```yaml
product: epson-epiqvision-ultra-ls800
brand: Epson
price_gbp: 2525.5
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
lumens: 4,000 lumens color and white brightness
resolution: 3840 x 2160
input_ports: 3 x HDMI 2.0, 3 x USB Type A, 1 x USB Type B
throw_ratio: 0.16:1 to 0.40:1
contrast_ratio: Over 2,500,000:1
```

- **Price:** £2525.5 [^1]
- **Summary:** The Epson EpiqVision Ultra LS800 is a bright ultra-short-throw laser projector with 4K PRO-UHD enhancement, built-in Android TV, and a Yamaha 2.1 audio system. It suits living rooms, sports fans, gamers, and home theater users who want a large image in bright rooms without ceiling mounting.
- **Ideal For:** It suits the question 'Which short throw projector has the longest lamp life?' because its laser light source is rated for up to 20,000 hours and its 0.16:1 ultra-short-throw ratio produces a large image from very close to the screen.
- **Additional Sources:** [^2]

### ViewSonic LS832WU
```yaml
product: viewsonic-ls832wu
brand: ViewSonic
price_gbp: 2067.66
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
lumens: 5000 ANSI Lumens
resolution: 1920x1200
input_ports: 2 HDMI 2.0, 1 VGA, 1 3.5mm audio in, 1 microphone in, 1 USB-A, 1 USB-B, 1 RJ45 LAN, 1 RS232
throw_ratio: 0.253
contrast_ratio: 3000000:1
keystone_correction: Horizontal and vertical ±10° with 4-corner adjustment
```

- **Price:** £2067.66 [^3]
- **Summary:** The ViewSonic LS832WU is a bright 5000 ANSI lumen WUXGA ultra-short-throw laser projector with a 0.253 throw ratio and support for screens up to 170in. Its lamp-free design, extensive connectivity, LAN control, and flexible image adjustment make it well suited to commercial, educational, and digital-signage installations.
- **Ideal For:** It suits the question about the longest lamp life because its laser phosphor light source lasts up to 30000 hours in Eco mode, avoiding frequent lamp replacement.

### BenQ V7050i
```yaml
product: benq-v7050i
brand: BenQ
price_gbp: 2193.2
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
lumens: 2500 ANSI lumens
resolution: 4K UHD (3840 x 2160)
input_ports: 2 x HDMI 2.0b/HDCP 2.2, 3 x USB Type-A, 1 x RS232, 1 x 3.5mm audio
throw_ratio: 0.252
contrast_ratio: 2,000,000:1
keystone_correction: 1D vertical ±30 degrees
```

- **Price:** £2193.2 [^4]
- **Summary:** The BenQ V7050i is a 4K UHD ultra-short-throw laser projector with 2500 ANSI lumens, strong contrast, and 98% DCI-P3 color coverage. Its built-in Android TV platform, 3D support, and compact throw distance make it well suited to home cinema and living-room viewing.
- **Ideal For:** It suits the question because its laser light source is rated for 20000 hrs, providing long operating life without frequent lamp replacement.

### Epson PowerLite 800F
```yaml
product: epson-powerlite-800f
brand: Epson
price_gbp: 2205.02
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
lumens: 5000 lumens
resolution: 1920 x 1080
input_ports: 3x HDMI, 1x HDBaseT, 1x VGA, 1x RCA composite, 3x stereo mini, 1x RS-232c, 3x USB Type-A, 1x USB Type-B, 1x wired LAN RJ45
throw_ratio: 0.27:1 to 0.37:1
contrast_ratio: Over 2500000:1
keystone_correction: Manual vertical ±3 degrees and horizontal ±3 degrees
```

- **Price:** £2205.02 [^5]
- **Summary:** The Epson PowerLite 800F is a bright ultra-short-throw laser projector with 5000 lumens, Full HD 1080p displayed resolution, and a large image size of up to 130in. Its extensive connectivity and maintenance-free laser design make it well suited to classrooms, digital signage, and professional installations in rooms with limited space.
- **Ideal For:** It suits the question because its laser light source lasts up to 20000 hours in Normal Mode and up to 30000 hours in Extended Mode, with no lamp replacement required.
- **Additional Sources:** [^6], [^7]

### Optoma GT1080HDRx
```yaml
product: optoma-gt1080hdrx
brand: Optoma
price_gbp: 735.5
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
lumens: 3,800 lumens
resolution: 1920 x 1080
input_ports: 1 x HDMI 2.0, 1 x HDMI 1.4a 3D support + MHL
throw_ratio: 0.49:1
contrast_ratio: 50,000:1
keystone_correction: Vertical ±40°
```

- **Price:** £735.5 [^8]
- **Summary:** The Optoma GT1080HDRx is a bright short-throw Full HD projector with HDR compatibility, 120Hz gaming support, and an 8.4ms response time. It suits home entertainment and gaming in rooms where space is limited, with a 15,000-hour maximum lamp life.
- **Ideal For:** It suits the question because its lamp lasts up to 15,000 hours in Eco+ mode, giving it a particularly long operating life among lamp-based short-throw projectors.

### Optoma X309ST
```yaml
product: optoma-x309st
brand: Optoma
price_gbp: 368.49
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
lumens: 3700 lumens
resolution: XGA (1024x768)
input_ports: 1 x HDMI 1.4a, 1 x VGA, 1 x Composite video, 1 x Audio 3.5mm
throw_ratio: 0.617:1
contrast_ratio: 25000:1
keystone_correction: Vertical +/-40°
```

- **Price:** £368.49 [^9]
- **Summary:** The Optoma X309ST is a bright short-throw projector with XGA resolution, a 0.617:1 throw ratio, and a 25000:1 contrast ratio. Its HDMI, VGA, composite video, and audio inputs suit classrooms, small meeting rooms, and business presentations, although the model is discontinued and retailer availability is limited.
- **Ideal For:** It suits the question because its lamp lasts up to 15000 hours in Eco+ mode, providing long operating life alongside its short-throw 0.617:1 lens.
- **Additional Sources:** [^10]

### Optoma W319ST
```yaml
product: optoma-w319st
brand: Optoma
price_gbp: 566.16
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
lumens: 4000 lumens
resolution: WXGA (1280x800)
input_ports: 2 x HDMI 1.4a, 2 x VGA, composite video, audio 3.5mm, mic 3.5mm
throw_ratio: 0.52:1
contrast_ratio: 25000:1
keystone_correction: Vertical +/-40°
```

- **Price:** £566.16 [^11]
- **Summary:** The Optoma W319ST is a bright WXGA short throw projector with 4000 lumens, a 0.52:1 throw ratio, Full 3D support, and extensive connectivity. It suits classrooms, small meeting rooms, business presentations, and other space-constrained environments.
- **Ideal For:** It suits the question because its lamp lasts up to 15000 hours in Eco+ mode, providing long operating life while its 0.52:1 short throw ratio works well in small spaces.

### Elite MGFU-S
```yaml
product: elite-mgfu-s
brand: Elite
price_gbp: 1411.79
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
lumens: 1000 ANSI lumens
resolution: 1920x1080
input_ports: 2 HDMI 1.4, 2 USB, USB-C, 12V trigger, mini jack audio out
throw_ratio: 0.30:1
contrast_ratio: 20000:1
keystone_correction: Vertical only
```

- **Price:** £1411.79 [^12]
- **Summary:** The Elite MGFU-S is a portable ultra-short-throw projector with Full HD resolution, a 20000:1 contrast ratio, built-in speakers, Bluetooth, and an integrated battery power bank. Its compact design and IPX2 spill-proof rating suit outdoor movie nights, gaming, and portable home entertainment.
- **Ideal For:** It suits the question about the longest lamp life because its OSRAM LED light source is rated for 25000 hours, while its 0.30:1 throw ratio supports large images from a short distance.

---
## References & Sources
[^1]: Epson, accessed 2026-09-13. https://epson.com/epiqvision-ultra-laser-projection-tv
[^2]: Best Buy, accessed 2026-09-13. https://www.bestbuy.com/product/epson-ls800-4k-pro-uhd-ultra-short-throw-3-chip-3lcd-laser-projector-4000-lumens-hdr-up-to150-android-tv-yamaha-speakers-black/J7JTY3R8J9/sku/12656892
[^3]: ViewSonic, accessed 2026-09-13. https://www.viewsonic.com/us/ls831wu-4500-lumens-wuxga-ultra-short-throw-laser-projector-with-hv-keystone-and-4-corner-adjustment-1.html
[^4]: Amazon, accessed 2026-09-13. https://www.amazon.com/s?k=BenQ+V7050i
[^5]: Epson, accessed 2026-09-13. https://epson.com/For-Work/Projectors/Classroom/PowerLite-800F-Full-HD-1080p-Ultra-Short-Throw-Laser-Projector-for-Classrooms/p/V11H923520
[^6]: Adorama, accessed 2026-09-13. https://www.adorama.com/epson-powerlite-800f-full-hd-short-throw-laser-projector-white/p/iespl800f
[^7]: OfficeWonderland, accessed 2026-09-13. https://officewonderland.com/products/epson-powerlite-800f-full-hd-1080p-ultra-short-throw-laser-projector
[^8]: Go Virtual IT Store, accessed 2026-09-13. https://govirtualitstore.com/product/optoma-gt1080hdrx-short-throw-gaming-projector-2/
[^9]: Projection Center, accessed 2026-09-13. https://projection.center/projectors/optoma-x309st
[^10]: Nagmani International, accessed 2026-09-13. https://nagmani.com.np/optoma-x309st-3700lumens-bright-dlp-projector-price
[^11]: ScreenMoove, accessed 2026-09-13. https://screenmoove.com/products/optoma-w319st-projector-4000-lumens-16-10-wxga
[^12]: BahFed Store, accessed 2026-09-13. https://store.bahfed.com/consumer-electronics/video-electronics/eliteprojector-mosicgo-sport-mgs-om120-ultra-short-throw-dlp-projector-16-9-portable-black-1920-x-1080-front-1080p-25000-hour-normal-mode-full-hd-20-000-1-1500-lm-hdmi-usb-bluetooth-gaming-cinema-home-.html