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Dyson Cu-Beam Down logo

Cu-Beam Down suspended light

Powerful focused light. From one LED. In a single fixture.
Other colours available, contact us for more details.

• Heat pipe technology maintains LED brightness
• A custom lens focuses 5350 lumens. From one LED.
• Custom-built driver controls the light's functions

$2,864.00

Excluding GST

Dyson Cu-Beam Down suspended light

Key features

Fully-adjustable down-light, precisely where you need it.

Focuses a single light source to create a targeted pyramid of dimmable down-light.

Dyson Cu-Beam Down light with targeted pyramid of light on boardroom table

Fluorescent lighting is flawed. LEDs can underperform.

Fluorescent lighting can be inefficient, waste light and use costly-to-replace bulbs. While LEDs can suffer from overheating, affecting their longevity and brightness.

Inefficient, costly fluorescent bulbs on office ceiling

Key technology

  • Heat pipe technology

    Heat pipe technology maintains LED brightness


    A continuous cooling cycle increases the single LED's longevity with no loss of brightness or deterioration, therefore saving energy.

  • Close-up of custom-engineered lens

    A custom lens focuses 5350 lumens. From one LED.


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

  • Dyson Cu-beam down light

    High efficacy


    A custom-engineered lens combined with effective cooling means that each fixture runs at 94lm/W (at 4000K)

Additional features

  • Aerial view of boardroom table

    No glare


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

  • Close-up of custom-built drivers

    No flicker


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

  • Computers lit by Dyson cu-beam down light

    More light


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

  • Two people working under light from Dyson cu-beam down lighting

    Powerful down-lighting


    A single LED projects 5350 fixture lumens (at 4000K). Heat pipe technology keeps the LED cool to sustain its brightness for up to 180,000 hours.1

  • Dyson cu-beam down light

    Compact and lightweight


    Cu-Beam Down light measures 720mm across, weighing just 2.9kg. The unit 'floats' in space for minimal spatial intrusion.

  • Office desk and chairs under dyson cu-beam down light.

    Surpasses office lighting standards


    Distributes 674 lx (at 4000K) evenly over an area of 3.2m x 1.6m, when mounted at 1.3m above the task area.

Specifications

  • Weight
    2.9 kg


    Colour temperature
    4000k
    Light source
    Chip on board LED

  • CRI
    80 minimum


    Rated power
    57 W
    Light output
    5350 lm

  • Luminous efficacy
    94 lm/W


    LED life time
    180,000 hrs
    Standby power consumption
    0.5 W

  • Input voltage
    100-240 V


    Frequency
    50/60 hz
    Beam angle
    111° x 78°

  • Height
    89mm


  • Width
    130mm


    Length
    720mm

  • Dyson Cu Beam Down™

Frequently asked questions

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

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.

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

Dyson Cu-Beam Down logo

Cu-Beam Down suspended light


$2,864.00

Excluding GST

Dyson Cu-Beam Down suspended light

Choose your model

  • Dyson Cu-Beam Duo suspended light

    Dyson Cu-Beam Duo suspended light


    Powerful and precise. Fully flexible up and down-light.

    • Dimensions: L 725 x W 206 x H 97mm

    $3,150.00
    Excluding GST

  • Dyson Cu-Beam Up suspended light

    Dyson Cu-Beam Up suspended light


    Powerful and precise. Fully flexible up and down-light.

    • Dimensions: L 720 x W 130 x H 203 mm

    $2,864.00
    Excluding GST

  • Dyson Cu-Beam Down suspended light

    Dyson Cu-Beam Down suspended light


    Powerful and precise. Fully flexible up and down-light.

    • Dimensions: L 720 x W 130 x H 170 mm

    $2,864.00
    Excluding GST

Explore the Dyson lighting range

Two people at work using Dyson Lightcycle desk lights

Why choose Dyson for business

1 LED-life calculation is based on L70 measurement according to IEC 62717, with an estimation of 8 hours' usage per day. Real-life results may vary.


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