Epson EH LS100 Review | 85 Data compared

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  • Avg. price: ~£9
  • ANSI lumens: 4000
  • Native panel resolution: 1920x1200
  • Throw ratio: 0.27-0.37:1

Epson EH LS100 review. Compare 85 technical specifications and user reviews to see how it ranks among projectors and if it is worth buying.

5.8

Overall score

What it is: An overall evaluation of the projector's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best projectors on the market.

Score components:

90.0%

5.7

Technical Score

10.0%

6.9

User score

Good
5.7

Technical Score

What it is: An assessment of the projector's technical performance, covering eight key areas: image quality, brightness, contrast, connectivity, gaming features, smart features, audio, and design.

When it matters: When you want to compare projectors based on technical performance and available features.

Score components:

42.0%

7.6

Image Quality

22.0%

2.9

Projection & Lens

12.0%

4.7

HDMI & Gaming

10.0%

5.8

Audio & Features

8.0%

4.1

Connectivity

6.0%

6.3

Design & Power

Good
6.9

User score

What it is: A rating that combines user reviews and the total number of reviews received by the projector.

When it matters: When you want to know how a projector performs in real use and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.7

User reviews

30.0%

2.5

Popularity

User score:
United Kingdom
amazon
4.0
(7)
amazon
5.0
(4)

(Reviews last updated: June 2026)

Good
  • 7.9
    Gaming

    Score components:

    35.0%

    7.8

    Input lag

    25.0%

    10

    Refresh rate

    20.0%

    8.9

    Output Resolution

    10.0%

    1.0

    HDR10 support

    10.0%

    8.0

    Audio output power

  • 3.3
    Portable

    Score components:

    35.0%

    3.7

    Weight

    20.0%

    ?

    Has A Built-In Speaker

    15.0%

    1.0

    Bluetooth connectivity

    15.0%

    1.0

    Wi-Fi connectivity

    15.0%

    1.0

    Smart TV features

  • 4.7
    Home theatre

    Score components:

    30.0%

    8.9

    Output Resolution

    25.0%

    1.0

    HDR10 support

    20.0%

    1.0

    Dolby Vision support

    15.0%

    10

    ANSI lumens

    10.0%

    1.0

    Audible noise

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Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Epson EH-LS100 is an ultra-short-throw (UST) laser projector designed to deliver a massive screen experience of 70 to 130 inches from just centimetres away. Utilizing 3LCD technology, it offers a high brightness of 4,000 lumens, a native WUXGA resolution of 1920 x 1200, and a dynamic contrast ratio of 2,500,000:1. Its primary advantages include a long-lasting laser light source rated for up to 30,000 hours in Eco mode, exceptional performance in rooms with ambient light, and instant on/off functionality. However, it lacks 4K resolution and HDR support, can produce significant fan noise (up to 39 dB) in its brightest modes, and features a bulky design more reminiscent of a business projector than a modern home cinema device.

Technical Specifications of Epson EH LS100

Technical Score

What it is: An assessment of the projector's technical performance, covering eight key areas: image quality, brightness, contrast, connectivity, gaming features, smart features, audio, and design.

When it matters: When you want to compare projectors based on technical performance and available features.

Score components:

42.0%

7.6

Image Quality

22.0%

2.9

Projection & Lens

12.0%

4.7

HDMI & Gaming

10.0%

5.8

Audio & Features

8.0%

4.1

Connectivity

6.0%

6.3

Design & Power

5.7
Epson EH LS100 has a technical score of 5.7 points, which is lower than 56.9% of projectors.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the projector.

When it matters: When you want to know how a projector performs in real use and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.7

User reviews

30.0%

2.5

Popularity

User score:
United Kingdom
amazon
4.0
(7)
amazon
5.0
(4)

(Reviews last updated: June 2026)

6.9
Epson EH LS100 has a user score of 6.86 points, which is lower than 84.3% of projectors.
Popularity
What it is: An indicator based on the number of reviews received by the projector.
When it matters: When you prefer to buy a product chosen and reviewed by many other consumers.
2.5
Epson EH LS100 has a popularity of 2.5 points, which is higher than 53.4% of products in this category.
Ratio quality/price

What it is: An indicator that combines the projector's overall rating with its cost.

When it matters: When you are looking for a projector with a good balance between quality and price.

Score components:

60.0%

5.8

Overall score

40.0%

10

Price

7.1
Epson EH LS100 has a quality-to-price ratio of 7.1 points, which is higher than 88.7% of products in this category.
ANSI lumens
What it is: Brightness output measured in ANSI lumens.
When it matters: When you watch with ambient light or on a large screen, higher brightness matters.

Importance: HIGH

4,000
Epson EH LS100 reaches 4000 ANSI lumens, brighter than 85.9% of projectors and equal to 5.2% of projectors.
Contrast ratio
What it is: Ratio of brightest white to darkest black displayed by the projector.
When it matters: When you watch movies in a dark room, stronger contrast matters.

Importance: HIGH

2,500,000:1
Epson EH LS100 has a contrast ratio of 2500000:1, higher than 90.4% of projectors and equal to 2.3% of projectors.
Native panel resolution
What it is: Native resolution of the display panel or imaging device.
When it matters: When picture sharpness matters enough that you want to know the projector's true native imaging resolution, not just supported input formats.

Importance: HIGH

1920x1200
Epson EH LS100 uses a native resolution of 1920x1200, higher than 86.4% of projectors and equal to 3% of projectors.
Output Resolution
What it is: The resolution the projector can actually display through its imaging system.
When it matters: When you want to know the actual image detail the projector can put on screen rather than just the source format it accepts.

Importance: HIGH

1920x1200
Epson EH LS100 supports output resolution up to 1920x1200, higher than 66% of projectors and equal to 3% of projectors.
Projection technology
What it is: Projection imaging technology used by the projector.
When it matters: When color character, contrast behavior, and overall image personality matter before you compare brightness alone.

Importance: MEDIUM

3LCD
Show more
Throw ratio
What it is: Ratio between projection distance and image width.
When it matters: When room size and screen size have to match properly instead of guessing whether the projector will fit the space.

Importance: MEDIUM

0.27-0.37:1
Min throw distance
What it is: Minimum distance required between projector and screen.
When it matters: When room depth is limited and you still need a large image from a short placement distance.

Importance: MEDIUM

0.06 m
Epson EH LS100 needs a minimum throw distance of 0.06 m, shorter than 99.4% of projectors.
Max projection size
What it is: Maximum supported image size for projection, measured diagonally.
When it matters: When you want a cinema-size picture, maximum projection size matters.

Importance: MEDIUM

130 inch
Epson EH LS100 supports projection sizes up to 130 inch, smaller than 78.7% of projectors and equal to 1% of projectors.
Zoom ratio
What it is: Optical zoom capability expressed as a ratio.
When it matters: When projector placement is not ideal and you need optical zoom to frame the image correctly.

Importance: MEDIUM

N/A
Motorized zoom
What it is: Motorized control of the optical zoom function.
When it matters: When the projector position is fixed but screen size or framing still needs to be adjusted from a distance.

Importance: LOW

no
Epson EH LS100 does not have motorized zoom. 16.3% of projectors have motorized zoom.
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Input lag
What it is: Time delay between input signal and displayed image, measured in milliseconds.
When it matters: When gaming responsiveness matters and you want controls to feel more immediate on fast titles.

Importance: MEDIUM

30 ms
Epson EH LS100 has input lag of 30 ms, higher than 52.4% of projectors and equal to 0.4% of projectors.
In Game Mode.
Auto low latency mode (ALLM)
What it is: Automatically reduces input lag when gaming.
When it matters: When you play fast games, lower latency matters.

Importance: LOW

no
Epson EH LS100 does not support ALLM. 20.3% of projectors support ALLM.
Variable refresh rate (VRR)
What it is: Support for variable refresh rate to reduce screen tearing.
When it matters: When gaming matters and you want the projector to handle variable frame rates with less tearing or stutter.

Importance: LOW

no
Epson EH LS100 does not support VRR. 1.9% of projectors support VRR.
HDMI version
What it is: Version of the HDMI standard supported.
When it matters: When source devices push newer HDMI features, refresh rates, or bandwidth levels that older ports may limit.

Importance: LOW

1.4
Epson EH LS100 supports HDMI 1.4, older than 54.6% of projectors and equal to 34.1% of projectors.
Max HDMI bandwidth
What it is: Maximum bandwidth supported by HDMI inputs, measured in Gbps.
When it matters: When newer consoles, gaming PCs, or media boxes need more HDMI throughput than older projectors can handle.

Importance: LOW

10.2 Gbps
Epson EH LS100 supports HDMI bandwidth up to 10.2 Gbps, lower than 52.1% of projectors and equal to 45.4% of projectors.
Show more
N. of HDMI ports
What it is: Number of available HDMI input ports.
When it matters: When you need a console, streamer, set-top box, and another source connected at the same time without swapping cables.

Importance: LOW

3
Epson EH LS100 has 3 HDMI port/s, more than 92.7% of projectors and equal to 7% of projectors.
Wi-Fi connectivity
What it is: Support for Wi-Fi network connectivity.
When it matters: When the projector should handle network features, updates, or streaming functions without needing wired Ethernet only.

Importance: LOW

no
Epson EH LS100 does not support Wi-Fi. 52.7% of projectors support Wi-Fi.
Wi-Fi version
What it is: Supported Wi-Fi standard version.
When it matters: When wireless stability and throughput matter for streaming, updates, or projector ecosystem features.

Importance: LOW

N/A
Bluetooth connectivity
What it is: Support for Bluetooth wireless connectivity.
When it matters: When you plan to pair wireless speakers, headphones, remotes, or other accessories directly with the projector.

Importance: LOW

no
Epson EH LS100 does not support Bluetooth. 50% of projectors support Bluetooth.
Bluetooth version
What it is: Supported Bluetooth version.
When it matters: When wireless accessory compatibility and connection quality matter beyond Bluetooth being a simple checkbox.

Importance: LOW

N/A
Show more
Smart TV features
What it is: Includes built-in Smart TV functions or operating system.
When it matters: When you prefer built-in apps and streaming convenience instead of adding an external media stick or box.

Importance: LOW

no
Epson EH LS100 does not have smart TV features. 43.8% of projectors have smart TV features.
Operating system
What it is: The built-in software platform that runs the projector interface, streaming apps, and smart features.
When it matters: When you care about which apps are available, how modern the smart interface feels, and whether the projector includes a built-in streaming platform.

Importance: LOW

none
Android OS

Importance: MEDIUM

no
Dedicated smartphone app
What it is: Availability of a dedicated smartphone control app.
When it matters: When you want setup, input switching, or basic control handled from your phone without always reaching for a remote.

Importance: LOW

yes
Epson EH LS100 comes with a dedicated smartphone app. 64.5% of projectors come with a dedicated smartphone app.
Epson iProjection app.
Remote control
What it is: Comes with a dedicated remote control for operation.
When it matters: When you want easier everyday control without extra gear, built-in convenience features matter.

Importance: LOW

yes
Epson EH LS100 includes a remote control. 1.6% of projectors include a remote control.
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Light source type
What it is: Type of light source used by the projector.
When it matters: When maintenance expectations, startup behavior, brightness stability, and long-term running costs all matter in the buying decision.

Importance: LOW

laser
Epson EH LS100 uses laser light source technology, more advanced than 74% of projectors and equal to 26% of projectors.
Laser Light Source
What it is: Whether the projector uses a laser light source instead of a traditional lamp.
When it matters: When lower maintenance, faster startup, and a lamp-free light engine matter over the long term.

Importance: LOW

yes
Epson EH LS100 uses a laser light source. 72% of projectors use a laser light source.
Laser Diode.
Lamp life
What it is: Expected operational lifespan of the lamp in standard mode, measured in hours.
When it matters: When you care about running costs and maintenance intervals, light-source lifespan matters.

Importance: LOW

20,000 hours
Epson EH LS100 offers lamp life of 20000 hours, shorter than 34.3% of projectors and equal to 27.5% of projectors.
Laser light source life.
Lamp life (eco mode)
What it is: Expected operational lifespan of the lamp in eco mode, measured in hours.
When it matters: When you care about running costs and maintenance intervals, light-source lifespan matters.

Importance: LOW

30,000 hours
Epson EH LS100 offers eco-mode lamp life of 30000 hours, shorter than 59.6% of projectors and equal to 35.6% of projectors.
Operating power consumption
What it is: Average power consumption during normal operation.
When it matters: When electricity use and heat output matter because the projector runs for long sessions or frequent daily use.

Importance: LOW

423 W
Epson EH LS100 uses 423 W of power, more than 93.4% of projectors.
Normal mode power draw.
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Epson EH LS100 vs the average projector

  • 81.8% brighter image
    Epson EH LS100 has higher ANSI lumens than the average projector (4,000 vs 2,200). The average projector has 2,200 ANSI lumens.
    What it is: Brightness output measured in ANSI lumens.
    When it matters: When you watch with ambient light or on a large screen, higher brightness matters.

    Importance: HIGH

    Epson EH LS100 has higher ANSI lumens than the average projector (4,000 vs 2,200). The average projector has 2,200 ANSI lumens.4,000 vs 2,200
  • Higher contrast ratio
    Epson EH LS100 has a higher contrast ratio than the average projector (2500000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
    What it is: Ratio of brightest white to darkest black displayed by the projector.
    When it matters: When you watch movies in a dark room, stronger contrast matters.

    Importance: HIGH

    Epson EH LS100 has a higher contrast ratio than the average projector (2500000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.2,500,000:1 vs 10,000:1
  • High native resolution
    Epson EH LS100 has a higher native panel resolution than the average projector (1920x1200 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.
    What it is: Native resolution of the display panel or imaging device.
    When it matters: When picture sharpness matters enough that you want to know the projector's true native imaging resolution, not just supported input formats.

    Importance: HIGH

    Epson EH LS100 has a higher native panel resolution than the average projector (1920x1200 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.1920x1200 vs 1920x1080
  • 2.82x higher refresh rate
    Epson EH LS100 has a higher refresh rate than the average projector (240 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
    What it is: Number of screen refreshes per second, measured in hertz.
    When it matters: When motion clarity matters for gaming, sports, or fast-moving video instead of slower cinematic content only.

    Importance: MEDIUM

    Epson EH LS100 has a higher refresh rate than the average projector (240 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.240 Hz vs 85 Hz
  • Higher output resolution
    Epson EH LS100 supports a higher output resolution than the average projector (1920x1200 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
    What it is: The resolution the projector can actually display through its imaging system.
    When it matters: When you want to know the actual image detail the projector can put on screen rather than just the source format it accepts.

    Importance: HIGH

    Epson EH LS100 supports a higher output resolution than the average projector (1920x1200 vs 1920x1080). The average projector outputs at 1920x1080 resolution.1920x1200 vs 1920x1080
  • 1 m shorter throw distance
    Epson EH LS100 has a lower throw distance than the average projector (0.1 m vs 1.06 m). The average projector has 1.06 m of throw distance.
    What it is: Minimum distance required between projector and screen.
    When it matters: When room depth is limited and you still need a large image from a short placement distance.

    Importance: MEDIUM

    Epson EH LS100 has a lower throw distance than the average projector (0.1 m vs 1.06 m). The average projector has 1.06 m of throw distance.0.06 m vs 1.06 m
  • Smartphone app support
    Epson EH LS100 supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
    Epson iProjection app.
    What it is: Availability of a dedicated smartphone control app.
    When it matters: When you want setup, input switching, or basic control handled from your phone without always reaching for a remote.

    Importance: LOW

    Epson EH LS100 supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
  • 2 more audio input ports
    Epson EH LS100 has more audio input ports than the average projector (2 vs 0). The average projector has 0 audio input ports.
    What it is: Number of analog audio input ports available.
    When it matters: When you connect several devices at the same time, port count matters.

    Importance: LOW

    Epson EH LS100 has more audio input ports than the average projector (2 vs 0). The average projector has 0 audio input ports.2 vs 0
  • 81.8% brighter image
    Epson EH LS100 has higher ANSI lumens than the average projector (4,000 vs 2,200). The average projector has 2,200 ANSI lumens.
  • Higher contrast ratio
    Epson EH LS100 has a higher contrast ratio than the average projector (2500000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
  • High native resolution
    Epson EH LS100 has a higher native panel resolution than the average projector (1920x1200 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.
  • 2.82x higher refresh rate
    Epson EH LS100 has a higher refresh rate than the average projector (240 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
  • Higher output resolution
    Epson EH LS100 supports a higher output resolution than the average projector (1920x1200 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
  • 1 m shorter throw distance
    Epson EH LS100 has a lower throw distance than the average projector (0.1 m vs 1.06 m). The average projector has 1.06 m of throw distance.
  • 2 more USB ports
    Epson EH LS100 has more USB ports than the average projector (3 vs 1). The average projector has 1 USB ports.
  • 1 more RJ45 ports
    Epson EH LS100 has more RJ45 ports than the average projector (1 vs 0). The average projector has 0 RJ45 ports.
  • 1 more HDMI ports
    Epson EH LS100 has more HDMI ports than the average projector (3 vs 2). The average projector has 2 HDMI ports.
  • Includes memory card slot
    Epson EH LS100 includes an external memory slot, while the average projector does not. 34.9% of projectors include an external memory slot.
  • Includes VGA
    Epson EH LS100 includes VGA input, while the average projector does not. 43.1% of projectors include VGA input.
  • Smartphone app support
    Epson EH LS100 supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
  • 2 more audio input ports
    Epson EH LS100 has more audio input ports than the average projector (2 vs 0). The average projector has 0 audio input ports.
  • 60% stronger audio output
    Epson EH LS100 has a higher audio output power than the average projector (16 W vs 10 W). The average projector has 10 W of audio output power.
  • Uses laser light source
    Epson EH LS100 uses a laser light source, while the average projector does not. 28.1% of projectors use a laser light source.
  • 10,000 hours longer eco lamp life
    Epson EH LS100 has a higher lamp life in eco mode than the average projector (30,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life in eco mode.
  • No HDR10 support
    Epson EH LS100 does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • No 3D support
    Epson EH LS100 does not support 3D playback, while the average projector does. 55.1% of projectors support 3D playback.
    No supported 3D playback format is stated.
  • No 3D glasses support
    Epson EH LS100 does not support 3D glasses, while the average projector does. 55.9% of projectors support 3D glasses.
  • 120 inch smaller image size
    Epson EH LS100 has a lower projection size than the average projector (130 inch vs 250 inch). The average projector has 250 inch of projection size.
  • 27 degrees less vertical keystone correction
    Epson EH LS100 offers less vertical keystone correction than the average projector (3 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.
  • 27 degrees less horizontal keystone correction
    Epson EH LS100 offers less horizontal keystone correction than the average projector (3 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of horizontal keystone correction.
  • 43.3% lower HDMI bandwidth
    Epson EH LS100 has a lower HDMI bandwidth than the average projector (10.2 Gbps vs 18 Gbps). The average projector has 18 Gbps of HDMI bandwidth.
  • Older HDMI version
    Epson EH LS100 has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.
  • Old HDCP version
    Epson EH LS100 has Old HDCP version than the average projector (1.4 vs 2.2). The average projector supports HDCP 2.2.
  • No Wi-Fi support
    Epson EH LS100 does not support Wi-Fi, while the average projector does. 52.6% of projectors support Wi-Fi.
  • 9 dB louder operation
    Epson EH LS100 has a higher audible noise than the average projector (39 dB vs 30 dB). The average projector has 30 dB of audible noise.
  • 3.55x heavier weight
    Epson EH LS100 is heavier than the average projector (11 kg vs 3.1 kg). The average projector weighs 3.1 kg.
  • 189.1 W higher power use
    Epson EH LS100 uses more power than the average projector (423 W vs 233.9 W). The average projector uses 233.9 W of power.
    Normal mode power draw.
  • 2 dB louder eco mode
    Epson EH LS100 has a higher audible noise in eco mode than the average projector (30 dB vs 28 dB). The average projector has 28 dB of audible noise in eco mode.
  • 194.5 mm wider body
    Epson EH LS100 is wider than the average projector (494 mm vs 299.5 mm). The average projector has a width of 299.5 mm.
  • 61 mm taller body
    Epson EH LS100 is taller than the average projector (188 mm vs 127 mm). The average projector has a height of 127 mm.
  • 1.5 W higher standby power
    Epson EH LS100 uses more standby power than the average projector (2 W vs 0.5 W). The average projector uses 0.5 W of standby power.
  • 4 older model
    Epson EH LS100 was released earlier than the average projector (2,017 vs 2,021). The average projector was released in 2,021.
    November 2017
  • No HDR10 support
    Epson EH LS100 does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
    What it is: Support for HDR10 high dynamic range standard.
    When it matters: When you want the projector to handle mainstream HDR movie and streaming content instead of standard dynamic range only.

    Importance: MEDIUM

    Epson EH LS100 does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • 120 inch smaller image size
    Epson EH LS100 has a lower projection size than the average projector (130 inch vs 250 inch). The average projector has 250 inch of projection size.
    What it is: Maximum supported image size for projection, measured diagonally.
    When it matters: When you want a cinema-size picture, maximum projection size matters.

    Importance: MEDIUM

    Epson EH LS100 has a lower projection size than the average projector (130 inch vs 250 inch). The average projector has 250 inch of projection size.130 inch vs 250 inch
  • 43.3% lower HDMI bandwidth
    Epson EH LS100 has a lower HDMI bandwidth than the average projector (10.2 Gbps vs 18 Gbps). The average projector has 18 Gbps of HDMI bandwidth.
    What it is: Maximum bandwidth supported by HDMI inputs, measured in Gbps.
    When it matters: When newer consoles, gaming PCs, or media boxes need more HDMI throughput than older projectors can handle.

    Importance: LOW

    Epson EH LS100 has a lower HDMI bandwidth than the average projector (10.2 Gbps vs 18 Gbps). The average projector has 18 Gbps of HDMI bandwidth.10.2 Gbps vs 18 Gbps
  • No Wi-Fi support
    Epson EH LS100 does not support Wi-Fi, while the average projector does. 52.6% of projectors support Wi-Fi.
    What it is: Support for Wi-Fi network connectivity.
    When it matters: When the projector should handle network features, updates, or streaming functions without needing wired Ethernet only.

    Importance: LOW

    Epson EH LS100 does not support Wi-Fi, while the average projector does. 52.6% of projectors support Wi-Fi.
  • 9 dB louder operation
    Epson EH LS100 has a higher audible noise than the average projector (39 dB vs 30 dB). The average projector has 30 dB of audible noise.
    What it is: Sound level produced during operation, measured in decibels.
    When it matters: When you watch in a quiet room close to the projector, lower noise matters.

    Importance: LOW

    Epson EH LS100 has a higher audible noise than the average projector (39 dB vs 30 dB). The average projector has 30 dB of audible noise.39 dB vs 30 dB
  • Older HDMI version
    Epson EH LS100 has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.
    What it is: Version of the HDMI standard supported.
    When it matters: When source devices push newer HDMI features, refresh rates, or bandwidth levels that older ports may limit.

    Importance: LOW

    Epson EH LS100 has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.1.4 vs 2.0
  • No 3D support
    Epson EH LS100 does not support 3D playback, while the average projector does. 55.1% of projectors support 3D playback.
    No supported 3D playback format is stated.
    What it is: Whether the projector supports 3D playback in any format.
    When it matters: When you want real 3D playback rather than support for only one niche 3D format.

    Importance: LOW

    Epson EH LS100 does not support 3D playback, while the average projector does. 55.1% of projectors support 3D playback.
  • 27 degrees less vertical keystone correction
    Epson EH LS100 offers less vertical keystone correction than the average projector (3 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.
    What it is: Range of vertical keystone correction supported.
    When it matters: When the projector sits too high or too low relative to the screen and vertical image correction becomes necessary.

    Importance: MEDIUM

    Epson EH LS100 offers less vertical keystone correction than the average projector (3 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.3 degrees vs 30 degrees

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Third-party reviews

(Reviews last updated: June 2026)

What customers like about Epson EH LS100?

  • Exceptional brightness (4,000 lumens) that allows for clear viewing even in rooms with significant ambient light
  • Ultra-short-throw design enables a large image (up to 130 inches) while sitting just centimetres from the wall
  • Maintenance-free laser light source with a long lifespan of up to 20,000–30,000 hours, eliminating the need for bulb replacements
  • Quick warm-up and instant on/off capabilities compared to traditional lamp-based projectors
  • Robust connectivity options including three HDMI ports (one with MHL support)

What customers dislike about Epson EH LS100?

  • High operating noise, with cooling fans becoming notably loud and intrusive in the brightest picture modes
  • Poor black level performance and shadow detail, making it less suitable for dedicated, dark home theatre environments
  • Lacks native 4K resolution and HDR support, which is often found in competing models at similar price points
  • Functional but uninspiring industrial design that resembles a corporate boardroom projector or laser printer
  • The provided remote control is often described as small, crowded, and lacking a backlight for use in dark rooms

Expert reviews

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avforums.com
15/03/2018

The AVForums review identifies the Epson EH-LS100 as a bright, 4,000-lumen ultra-short throw (UST) laser projector featuring a maintenance-free engine with a 20,000-hour lifespan, ideal for high-ambient light environments. It offers strong, out-of-the-box grayscale performance, good motion handling, and low input lag, making it suitable for large-screen gaming, though it is limited...Read more

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techradar.com
20/03/2018

The Epson EH-LS100 (also known as the Home Cinema LS100) is a Full HD, Ultra Short Throw (UST) 3LCD laser projector designed to deliver massive images from mere inches away from a wall or screen. Built on a heavily over-engineered pro AV chassis, it offers exceptional 10-bit color performance, sharp 1080p detail, and a remarkable 4,000 lumens of brightness that makes it highly...Read more

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stuff.tv
22/03/2018

The Epson EH-LS100 is an ultra-short throw laser projector designed to deliver a massive, cinema-style screen from just centimeters away from a wall, serving as a hassle-free alternative to traditional ceiling-mounted setups. It throws a crisp 70-inch image when placed 6cm away, stretching up to a colossal 130 inches at a 50cm distance. The projector stands out for its instant...Read more

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whathifi.com
14/06/2018

The Epson EH-LS100 is an ultra-short-throw laser projector designed for users seeking a large, flexible screen experience without the need for permanent ceiling installation. Sitting just 6cm from a wall, it projects a 70-inch Full HD image, which can expand up to a massive 130 inches when pulled 50cm away. Driven by a laser light source with a 20,000-hour lifespan, it delivers high...Read more

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trustedreviews.com
10/07/2018

The Epson EH-LS100 is an ultra-short-throw laser projector designed as a high-brightness, low-maintenance alternative to large televisions, capable of delivering sharp, saturated images in ambient light thanks to its impressive, long-lasting laser engine. Its key advantages include easy placement, excellent contrast in bright rooms, and the elimination of lamp replacements, though...Read more

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homecinemachoice.com
04/10/2018

The Home Cinema Choice review highlights the Epson EH-LS100 as a bright, lifestyle-focused 1080p 3LCD laser projector designed for living rooms, boasting intense brightness, vibrant colors, and a long-lasting light source. While offering a massive, sharp picture that cuts through ambient light, it lacks 4K resolution and HDR, and produces relatively high fan noise at full power....Read more

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projectorreviews.com
09/11/2017

The Epson Home Cinema LS100 is a high-brightness, ultra-short-throw (UST) laser projector designed for living rooms, media spaces, and environments with high ambient light. Priced at a list price of $2,999, it features a native 1920x1200 resolution and utilizes a 3LCD laser light engine that delivers an impressive 4,000 lumens, making it an exceptionally bright "light cannon". Its...Read more

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projectorcentral.com
18/10/2017

The Epson Home Cinema LS100 is a 1080p, ultra-short-throw (UST) laser projector engineered primarily as a big-screen television replacement for living rooms and ambient light environments. Priced at a discontinued MSRP of $2,999, its standout benefit is a bright 3LCD laser engine that outperformed its 4,000-lumen rating by reaching a massive 4,850 lumens in Dynamic mode. Pros...Read more

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insideci.co.uk
19/05/2018

The Epson EH-LS100 review on Inside CI highlights this ultra-short-throw (UST) home cinema laser projector as a highly durable and over-engineered model repurposed from Epson's corporate line. Priced at £2,600, it stands out for its incredible 4,000 lumens of brightness and high color vibrancy, allowing it to deliver punchy images even in rooms with moderate ambient light. Its laser...Read more

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perfectacoustic.co.uk
Not specified

The Epson EH-LS100 is an ultra-short-throw laser projector designed for high placement flexibility and minimal maintenance, capable of producing a sharp image from a very close distance. Its key strengths include impressive brightness and the ability to project a large image without the need for ceiling mounting. Perfect Acoustic However, the Perfect Acoustic review notes that the...Read more

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audiovision.de
20/09/2018

The Epson EH-LS100 is an ultra-short-throw laser projector designed to replace traditional large-screen living room TVs, capable of projecting images between 70 and 130 inches from a minimal wall distance of just 6 centimeters. It relies on an LCD panel system paired with a long-lasting laser light source that produces 4,000 lumens, ensuring highly vibrant, bright, and homogeneously...Read more

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hifitest.de
27/05/2018

The Epson EH-LS100 is reviewed as a highly capable, ultra-short-throw (UST) laser projector designed to serve as a practical, space-saving replacement for a traditional large-screen television. Positioned just 54 centimeters away from the wall, it successfully projects a massive, two-meter-wide image without requiring a large room layout or complex ceiling installations. The review...Read more

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perfectacoustic.de
13/05/2021

The Epson EH-LS100 is an ultra-short-throw laser projector capable of producing sharp images up to 130 inches from just 6 cm away, offering high brightness for well-lit rooms and low-maintenance laser technology. It provides excellent installation flexibility and portability, allowing for a large, temporary home cinema setup without permanent mounting. Key drawbacks highlighted by...Read more

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mondoprojos.fr
08/09/2018

The Epson EH-LS100 is an ultra-short-throw (UST) laser projector adapted from a professional presentation model for home cinema use, initially retailing for €2,999 with a 5-year or 12,000-hour warranty. It features a native 1920x1200 resolution (16:10 aspect ratio), a dual-laser light source boasting up to 20,000 hours of life in eco mode, and a rated brightness of 4,000 lumens. In...Read more

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perfectacoustic.fr
13/05/2021

Epson EH-LS100 Projector Review Summary The Epson EH-LS100 is a large, ultra-short-throw (UST) laser projector utilizing 3LCD technology to deliver Full HD 1080p resolution and a high brightness of 4,000 lumens. Its standout features include a flexible placement design capable of projecting up to a 330 cm image from a distance of just 6 cm, a fast warm-up time, and a dynamic...Read more

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lesnumeriques.com
04/12/2017

The Epson EH-LS100 is a grand-public ultra-short-throw projector that utilizes a laser-phosphor light source and Tri-LCD technology, eliminating the annoying rainbow effects common in DLP competitors. It excels in high-brightness environments, delivering a measured 289 cd/m² that climbs to 465 cd/m² in Bright Cinema mode, making it possible to project large images over 3 meters...Read more

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comprarproyector.es
16/02/2018

The Epson EH-LS100 is a full HD laser projector designed as a high-brightness, ultra-short-throw alternative to traditional large-screen televisions. A major standout feature is its impressive light output, delivering an official 4,000 lumens that actually peaked at 4,850 lumens in dynamic testing mode. Combined with a massive 2,500,000:1 contrast ratio, this projector provides...Read more

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perfectacoustic.es
13/05/2021

The Epson EH-LS100 review highlights a versatile, ultra-short-throw (UST) laser projector with native Full HD 1080p resolution (1920 x 1200 pixels) and 3LCD technology. It features an exceptionally powerful 4,000-lumen brightness engine and a massive 2,500,000:1 dynamic contrast ratio, allowing users to watch movies comfortably even in environments with high ambient light. Key...Read more

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afdigitale.it
23/03/2018

The Epson EH-LS100 is a 3LCD ultra-short-throw laser projector designed for home cinema setups, capable of projecting an image between 70 to 130 inches from just centimeters away from the wall. Its standout advantages include a very bright 4,000-lumen output that works well in daylight, an incredibly simple installation process, and an impressive laser light source life expectancy...Read more

A
afdigitale.it
18/06/2018

The Epson EH-LS100 is a massive, Full HD 3LCD ultra-short-throw (UST) projector that stands out for its high versatility and low-maintenance laser light source, which lasts up to 20,000 hours. Its massive 4,000-lumen output allows users to comfortably watch content even in bright ambient lighting, making it a viable, large-scale television replacement. Placement is incredibly...Read more

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perfectacoustic.it
13/05/2021

Here is a detailed summary of the Epson EH-LS100 home cinema projector review: The Epson EH-LS100 is a Full HD 1080p ultra-short-throw (UST) laser projector utilizing 3LCD technology to deliver 4,000 lumens of brightness, which is up to three times brighter than single-chip DLP competitors. Its standout advantage is its incredibly short projection distance, allowing it to project...Read more

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fwd.nl
25/11/2017

The Epson EH-LS100 is a Full HD Ultra Short Throw (UST) laser projector designed for fixed installations in living spaces rather than dedicated, dark home theaters. Its standout features include an immense brightness of up to 4,000 ANSI lumen and a laser light source boasting a long lifespan of 20,000 to 30,000 hours. Thanks to its ultra-short project ratio, it can project a massive...Read more

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perfectacoustic.nl
25/06/2026

The Epson EH-LS100 is a versatile home cinema projector utilizing an advanced 3LCD laser light source instead of a traditional lamp, offering a maintenance-free lifespan of up to 20,000 hours in ECO mode. Its standout feature is its ultra-short throw (UST) optics, which allow it to project large, sharp images up to 330 cm from a distance of just 6 cm from the wall. The projector...Read more

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