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Dyson Lightcycle™ desk light (White/Silver)

Dyson Lightcycle™ desk light (White/Silver)

Dyson Lightcycle™ desk light (White/Silver)

Engineered to support your body clock

Light quality that lasts decades

Intelligently adjusts. For your time of day, age and task

Designed to help reduce eye strain

See all features


All features

  • Man in bed waking up under relaxing light

    Engineered to support your body clock

    Tracks the colour temperature and brightness of the daylight where you live.

  • x ray image of heat pipe technology in lightcycle

    Light quality that lasts decades

    Heat Pipe technology keeps six high-power LEDs cool enough to protect light quality for 60 years.¹

  • Teenager studies with his mother in powerful desk light

    Designed to help reduce eye strain2

    Powerful light (over 1000 lux), with glare protection and low optical flicker3, surpasses recommended levels for studying.2

  • Phone showing Dyson Link app

    Intelligently adapts to you

    Adjusts its light for your age, task and sleep times. Controlled by the Dyson Link app4

  • Dyson Lightcycle™ task light adjusting with daylight

    Auto-adjusts to surrounding light

    Ambient light sensor reacts to changes in background light, keeping your space at a constant brightness.

  • Hi-tech graphic of infra-red sensor

    Senses motion, saves energy

    Motion sensor switches light on when you're near, and off when you're away for 2 minutes.

  • Graphic of light's flexible positioning

    Precision positioning

    3 Axis Glide™ motion puts powerful light precisely where you need it: vertically, horizontally and through 360°.

  • Close up of USB-C charger

    Integrated USB–C charger

    Frees up socket space and provides a convenient charging point on desks and bedside tables.


  • Cord length 3.2m
  • Height 703mm
  • Length 190mm
  • Width 527mm
  • CRI 90
  • Colour temp 2700-6500K
  • LED power 21W
  • Weight 4.1kg

Choose your model


  • For desks or bedside tables

    Intelligent local daylight tracking

    With light quality that lasts 60 years¹

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  • For desks or bedside tables

    Intelligent local daylight tracking

    With light quality that lasts 60 years¹

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.

2 As per Illuminating Engineering Society (IES) The Lighting Handbook, Tenth Edition (July 30, 2011).

3 Tested according to IEEE 1789 – 2015 – Recommended Practices for Modulating Current in High-Brightness LEDs for Mitigating Health Risks to Viewers.

4 Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 10 or Android version 5 (or above). For app compatibility, please search for “Dyson Link” on the iOS App Store or the Google Play Store. Standard data and messaging rates may apply.

The Bluetooth® word mark and logos are registered trade marks owned by the Bluetooth SIG, Inc. and any use of such marks by Dyson is under license.