Question

During which period of the year should I use the Bright Light?

Answer

You can use the appliance in autumn and winter when the days are getting shorter and you feel the winter blues coming on. The Bright Light can be used all year round by people who do not get enough light and feel less fit as a result. The appliance can also be used to fight jet lag and the effects of shift work, but it may also make people who work in an artificially lit room all day feel more energetic.

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