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![Dyson CSYS desk light](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/lighting/552/cd03/01 N552 CD03 Overview Hero.jpg?$responsive$)
Dyson csys desk light
Precise, powerful illumination. With light quality that lasts 60 years.¹
Buy direct from the people who made it
"Light matters to our wellbeing and task performance. So we developed a way to protect light quality for the long term."
Jake Dyson, Chief Lighting Engineer
![Dyson desk lamp Graphic of Heat Pipe cooling technology](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/lighting/552/cd03/02 N552 CD03 Overview Heat Pipe technology.jpg?$responsive$)
We spend up to 90% of our time indoors. Yet poor lighting can affect our eyes and our task performance.²
![Dyson CSYS task light side on](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/lighting/552/cd03/03 N552 CD03 Overview help reduce eye strain.jpg?$responsive$)
![Dyson desk light Bubble optic lens](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/lighting/552/cd03/04-N552-CD03-Overview-Bubble-Optic-lens.jpg?$responsive$)
![Dyson desk and floor light's flexible positioning](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/lighting/552/cd03/05 N552 CD03 Overview 3 Axis GlideTM.jpg?$responsive$)
![Dyson desk and floor light's button](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/lighting/552/cd03/06 N552 CD03 Overview Precise fingertip controls.jpg?$responsive$)
![Dyson desk and floor lamp's glare reduction system](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/lighting/552/cd03/white-variant/CD04_WHSIL_064-RGB-App-InSitu-HandHoldingBlackPhone-BasicRoomSet-A5_MIX.jpg?$responsive$)
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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 Klepeis NE, Nelson WC, Ott WR, et al. (2001). The National Human Activity Pattern Survey (NHAPS): a resource for assessing exposure to environmental pollutants. J Expo Anal Environ Epidemiol. 11:231-252.
³ Illuminating Engineering Society (IES) The Lighting Handbook, Tenth Edition: Reference and Application, Publisher: Illuminating Engineering; 10 edition (July 30, 2011).
⁴ Low light: Illuminating Engineering Society (IES) The Lighting Handbook, Tenth Edition: Reference and Application, Publisher: Illuminating Engineering; 10 edition (July 30, 2011).
Glare: Sheedy JE, Hayes J and Engle J (2003) Is All Asthenopia the Same? Optometry and Vision Science 80 (11): 732-739.
Flicker: Illuminating Engineering Society (IES) The Lighting Handbook, Tenth Edition: Reference and Application, Publisher: Illuminating Engineering; 10 edition (July 30, 2011).
⁵ Tested according to IEEE 1789 - 2015 - Recommended Practices for Modulating Current in High-Brightness LEDs for Mitigating Health Risks to Viewers