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Dyson Cu-Beam Up logo

Cu-Beam Up suspended light

An ultra-wide distribution of powerful up-light.

Other colors available, contact us for more details.

• Heat pipe technology cools the LEDs to sustain brightness for up to 180,000 hours¹

• A custom lens focuses 7800 lumens. From one LED.

• Custom-built driver controls the light's functions

$1,999.00

Key features

Dyson Cu-beam Up light above sofas in an office lobby.

Powerful, fully-adjustable up-light. From a single fixture.

Focuses a single light source to evenly cast an ultra-wide, dimmable pool of ambient up-light across open spaces.

Fluorescent lighting is flawed. LEDs can underperform.

Fluorescent lighting can be inefficient, it wastes light and replacement bulbs can be costly, while LEDs can suffer from overheating, affecting their longevity and brightness.

  • Flourescent lighting in commercial setting

Key technology

  • Heat pipe technology maintains LED brightness

    Cools the LED to sustain brightness for up to 180,000 hours.¹

  • A custom lens focuses 7800 lumens. From one LED.

    The custom-engineered lens maximizes the single high-power LED, for powerful illumination, whatever the task.

  • High efficacy

    A custom-engineered lens combined with effective cooling means that each fixture runs at 92lm/W (at 4000K).

Additional features

  • Brightness means lightness

    Each wing of the Cu-Beam Up light is made of 37 lightweight aluminum fins, so it weighs just 2.9kg, or 6.4lbs.

  • No glare

    By putting light precisely where it needs to be, Cu-Beam Up lights prevent wasted light in all directions and reduce eye strain.

  • No flicker

    Custom-built drivers control the light's functions. They manage power, voltage fluctuations and the ratio of up light.

  • More light

    High-power single LED and a custom-engineered lens provide powerful light that can illuminate a wide area.

  • Compact and lightweight

    Cu-Beam Up measures 28.3 in (720 mm) across, weighing just 2.9kg, or 6.4lbs. The unit 'floats' in space for minimal spatial intrusion.

Specifications

    • Color temperature

      3000k / 4000k

    • Light source

      Chip on board LED

    • Rated power

      85w

    • CRI

      80 minimum

    • Light output

      7570 / 7800 lm

    • Luminous efficacy

      89 / 92 lm/w

    • LED life time

      180,000 hrs¹

    • Beam angle

      160°

    • Standby power consumption

      0.5w

    • Input voltage

      100-240v

    • Frequency

      50/60hz

    • Weight

      6.4 lbs (2.9 kg)

    • Height

      2.3 in (60 mm)

    • Width

      28.3 in (720 mm)

    • Depth

      5.1 in (130 mm)

  • Cu-Beam Up side view

Useful documents

Frequently asked questions

What is the best way to clean Cu-Beam Up?

Use a microfiber cloth, or solvent- and moisture-free compressed air canister, to clean the appliance. Always ensure the appliance is turned off before any cleaning. 

Can I use the Cu-Beam Up outside?

The appliance is designed for dry, indoor locations only. 

Operating environment range 0°C (32°F) to 40°C (104°F) and 10-95% RH non-condensing.

Which dimmer products is Cu-Beam Up compatible with?

This appliance is only compatible with DALI-compliant dimmer products.

Dyson Cu-Beam Up logo

Cu-Beam Up suspended light

$1,999.00

Choose your model

  • Dyson Cu-Beam Up suspended light

    An ultra-wide distribution of powerful up-light.

    • Dimensions: H 2.3 in (60 mm) x W 28.3 in (720 mm) x D 5.1 in (130 mm)

    $1,999.00

  • Dyson Cu-Beam Duo suspended light

    Powerful and precise. The only fully flexible up and down-light.

    • Dimensions: H 3.8 in (97 mm) x W 28.5 in (725 mm) x D 8.1 in (206 mm)

    $2,399.00

  • Dyson Cu-Beam Down suspended light

    Powerful, focused light. From one LED. In a single fixture.

    • Dimensions: H 3.5 in (89 mm) x W 28.3 in (720 mm) x D 5.1 in (130 mm)

    $1,999.00

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  • 1 Calculated lifetime based on LED L70.