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  • LED life time

    181,000 hrs

  • Input voltage

    100-240 Voltage

  • Frequency

    50/60 hz

  • Cord length

    3.2 m

  • Light output ²

    1,120 lm

  • Weight

    12.79 lb

  • Colour temperature

    2700-6500 K

  • CRI

    90 min

  • Rated power

    21 W

  • Light output

    1,120 lm

  • Luminous efficacy

    71 l/W

  • Electrical class

    ROW: Class III

  • Light output ratio

    82.1 Percent

  • Beam angle

    78 degrees

  • R9

    48 min

  • Flicker

    <1 Percent

  • Average Lux level

    1,194 lx

Dyson Solarcycle light White/Silver
  • Height

    27.7 in

Frequently asked questions

Do I need any tools to assemble the light?

No, assembly is very simple. You'll find an easy-to-use guide within the packaging as well as any tools you’ll need. Alternatively, you can watch a step-by-step video, showing you how to set up and use the Dyson Solarcycle desk light.

Does the Dyson Solarcycle desk light track the actual light outside? What if it’s cloudy?

No, the Dyson daylight algorithm calculates the colour temperature and brightness of daylight on a clear day – based on your time, date and GPS location. It is not measuring the real-time light outside. 

Do I ever need to change a lightbulb?

No. The product does not use lightbulbs and our LEDs will maintain light quality for at least 60 years and are not designed to be replaced.

How does the app connect?

The MyDyson app connects with your Dyson Solarcycle desk light via Bluetooth – it’s quick and simple and all you need is the serial number on the bottom of the light. All the instructions are in the app, including troubleshooting advice. If you’re still struggling, it will direct you to support services by a Dyson expert.

Can multiple users control the light via separate app accounts?

Yes, but not at the same time – only one user can connect to the Dyson Solarcycle desk light at a time. That user must then walk out of Bluetooth range or log off before the next user can log on. The light will always remember the most recent user’s settings, so each new user will have to check the settings are correct.