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withdrawal, decreased physical activity, fatigue,
cravings for foods that are high in carbohydra-
tes, and weight gain, use the device on a regular
basis
in the morning within two hours after
waking up
at the same time each day.
If your seasonal mood swings are more severe
and you are suffering from depression, or if you
currently are on medication for depression,
consult your physician and use light therapy
only under supervision.
2.3. CHARGING
It is recommended to use the charger sold
or otherwise provided by Valkee for your
device. Other chargers or power sources
may exceed the limits of IEC 60601-1.
However, the device can also be charged
with many mobile-phone chargers or
smartphone micro-USB chargers or from
a computer’s USB port without damage to
the device.
If you have a problem with charging, see
the ‘Troubleshooting’ section.
