Optoma L1 4K UHD UST 4LED Projector


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Optoma L1 4K UHD UST Projector £1 899. Ships with a 2 year warranty.


Optoma L1 4K UHD UST Projector includes:

Optoma L1 4K UHD UST Projector
Optoma 2 Year Warranty
Free Delivery – mainland UK

Eco-friendly 4K UHD ultra short throw 4LED home projector
The stylish L1 projector is Optoma’s most portable, power saving and eco-friendly 4K UHD ultra short throw to date. The sleek, compact form factor is up to 65% smaller than competitor models.¹

Experience unforgettable 4K UHD visuals from the comfort of your home with up to 105-inch images from less than 30cm away from the projection surface. Powered by the latest 4LED technology, the L1 provides stunning 121% Rec. 709 colour accuracy and vibrancy – perfect for recreating the big screen at home.

Designed with sustainability in mind, the L1 maintains brightness and colour saturation for longer with energy-saving 4LED technology for up to 30,000 hours of maintenance-free operation. This energy efficient model also cuts power consumption by up to 42% compared to lamp-based home projectors.²

It’s compact and lightweight chassis design is made with up to 50% PCR (Post-Consumer Recycled) plastics and up to 99% of its packaging is recyclable. The compact size of the Optoma L1 projector reduces packaging, resulting in more efficient logistics to help reduce carbon emissions.

See how your Optoma L1 will fit into your living space with this Projector Calculator

Quick Features

  • True 4K UHD visual experience- 8.3 million on-screen pixels, HDR and HLG compatible
  • Energy-saving 4LED technology- 30,000 hours of maintenance-free operation
  • Designed with sustainability in mind- Built with 50% PCR (Post-Consumer Recycled) plastics and up to 99% of its packaging is recyclable
  • Enhanced gaming mode- Low lag gaming – 27ms in 4K at 60Hz and 15ms in 1080p at 240Hz

Designed for the future
We are committed to reducing the overall environmental footprint of our products so we can do right by the planet.
Designing innovative products with sustainability in mind considers every phase of a product’s lifecycle, from design, manufacturing, packaging, and logistics, to usage.

Energy-saving technology
Reduce power consumption by up to 42% compared to lamp-based home projectors.

Reduced carbon footprint
Compact product and packaging size allows 2x more products carried per container, resulting in more efficient logistics to help further reduce carbon emissions.

Eco-friendly packaging
Packaging contains up to 99% recyclable materials.

Sustainable materials
Chassis design made with up to 50% PCR (Post-Consumer Recycled) plastics.

True 4K UHD Resolution
Ultra HD 4K resolution delivers sharper, life-like images and richer colours – allowing you to sit closer to the screen and enjoy a more immersive experience.

Our DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution, capable of projecting 8.3 million on screen pixels. That’s four times more detail than Full HD and twice as many from competing technology, which only delivers 4.1 million pixels.

4LED technology
Experience purer, longer lasting colour and image brightness for up to 30,000 hours of maintenance-free operation. Eclipsing the Rec.709 colour gamut, the L1 offers superior depth of colour and contrast so you can enjoy vivid picture quality.

240Hz smooth motion
Enjoy ultra-smooth fluid motion and reduced ghosting. A high refresh rate makes it easier to keep track of the action, giving you a better chance of hitting your target earlier. Ideal for fast action gaming.
*1080p240Hz PC gaming

Game mode
Game mode optimises your projector for maximum contrast and vivid colours to capture every detail – leaving you time to focus on winning.

Amazing colour
Watch your movies, TV shows and play games with stunning colours in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 colour gamut, the international HDTV standard to guarantee accurate reproduction of cinematic colour exactly as the director intended. Or more saturated colours for a punchy looking image, great for gaming and animated movies.

Lights on viewing
This all-round home entertainment projector combines high brightness and vivid colours for vibrant, true-to-life visuals in well-lit environments* – ideal for watching TV shows, sports and movies or gaming with family or friends any time of day.
*With no direct sunlight or lights directed on screen.

Geometric correction
Adjust individual points to get the image perfectly square using the advanced built-in geometric correction tool. Ideal if you are not using a screen and have an uneven wall you want to project onto.

Four corner correction
Four corner correction enables the keystone of the projector to be adjusted in both the vertical and horizontal plane, so you can individually warp each corner of the projected image to make it perfectly square. Ideal for uneven walls or in spaces where the projector placement is awkward or limited and needs to be installed at an angle.

HDR compatible
Capable of receiving and displaying HDR meta data, Optoma HDR compatible projectors allow you to see far more detail and texture. Objects look more solid and life like and the extra detail creates a greater sense of depth. It’s like looking through a window.

Integrated speaker
Complete your home entertainment experience with the convenience of a powerful built-in speaker for exceptional sound quality and an easy set up without the need for costly external speakers.

Dual HDMI inputs
Play games, stream videos and share photos on the big screen in the comfort of your own home.
With dual HDMI inputs, you can easily connect to your games console, set-top box, laptop, PC, Blu-ray player or media streamer with a single cable. You can even turn it into a smart projector by connecting an HDMI dongle like the Google Chromecast™, Amazon Fire TV, Apple TV™ or Roku® stick.

Technical Specification:

  • Display technology: DLP™
  • Resolution: UHD (3840×2160)
  • Brightness: 2,500 lumens
  • Brightness (HK/ANSI): 2500/1050
  • Contrast ratio: 1,800,000:1
  • Native aspect ratio: 16:9
  • Keystone correction – horizontal: 10°
  • Keystone correction – vertical: 10°
  • Displayable colours (millions): 1073.4
  • Horizontal scan rate: 15 ~ 135Khz
  • Vertical scan rate: 50 ~ 240Hz
  • Uniformity: 85%
  • Screen size: 1.9m ~ 3.05m (75″ ~ 120″) diagonal
  • Light source type: LED
  • Lamp life: 30,000 hours
  • Throw ratio: 0.25:1
  • Projection distance (m): 0.47m – 0.74m
  • Focal length (mm):  2.62mm
  • Native offset: 126%
  • Power supply: 100V ~ 240V, 50-60Hz
  • Power consumption (min): 95W
  • Power consumption (max): 165W
  • Noise level (typical): 24dB
  • Noise level (max): 28dB
  • 3D compatibility; Yes (DLP 3D)
  • 3D: 3D ready
  • Security: Security bar, Kensington Lock, Password protected interface
  • OSD / display languages: 25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese,
  • Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese
  • 360° operation: Yes
  • Operating conditions: 0~40°C/32°F~104°F, max altitude 10,000ft, max humidity 80%
  • Remote control; Card style
  • Speaker count: 2
  • Watts per speaker: 10W

What’s the box:

  • AC power cord
  • Remote control with 1x CR2025 Battery
  • Basic user manual
Inputs/Outputs :
HDMI YPbPr  Video Other Network PC Audio  Trigger 
x3 v2.0 USB (A) x1

1 x S/PDIF

1 x Micro-USB  3.5mm In
Weight 7.8 kg
Dimensions 316 × 400 × 102.3 mm
TV Size

71" and larger

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