8
Operation — continued
Researchers at the National Institute of Health demonstrated that white light, in a
range of 2,500 to 10,000 LUX (a measurement of light intensity), helped to reverse the
symptoms of “Winter Blues.”
Exposure strategies affect people differently. We all have different reactions to our
environment. It is important to establish a distance and schedule that is comfortable for
you. We recommend you use the light regularly and at about the same time each day.
It is not necessary to sit in front of the lamp continuously. You can divide the time into
several mini-sessions. Continue to use the HappyLight daily to feel an improvement in
your mood and activity level.
When you are feeling sluggish and lethargic, spend more time with the light, sit closer
to it or increase the light intensity. If you feel a sort of edginess, as though you have
consumed too much coffee, it may be time to turn off the unit or reduce the intensity of
the light.
* Recommended exposure time is a function of output and distance. Individual results
may vary . Also, refer to the warnings at the bottom of page 6 of this manual.
WARNING:
Certain medications (e.g., anti-depressants) and diagnosed
mental health conditions may induce light sensitivity, which may result in
discomfort, hyperactivity, or hypomania. Consult with your healthcare provider
before using this product.
WARNING:
If you have a pre-existing eye condition, or are at risk for
developing Age Related Macular Degeneration or other eye conditions consult
with your healthcare provider before using this product.
Minimum Recommended Program
to
30 minutes
1hour
*
/day
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