Dyson csys desk light
Precise, powerful illumination. With light quality that lasts 60 years.¹
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"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
We spend up to 90% of our time indoors. Yet poor lighting can affect our eyes and our task performance.²
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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