Benefits; Device Pretest - Verilux HappyLight Liberty XKS Mode D'emploi

Verilux HappyLights provide
broad spectrum light therapy
to stimulate all of the eye's
photoreceptors: cones, rods and
the newly discovered melanopsin.
HappyLights offer photopic light
(primarily stimulating the cones)
and scotopic light (primarily
stimulating the rods) to reduce the
size of the pupil, relaxing the eye
for more comfortable light therapy.
Melanopsin helps set the body's
daily cycles and is triggered by
Natural Spectrum Light. Scientists
have demonstrated that bright light
therapy can act like daylight to
restore balance, mood and energy.
For more information and research on light therapy, visit www.verilux.com.
To help determine if you have sensitivity to light treatment, we recommend that you
perform this pretest upon first use of this device:
Step 1 - Start this test with the comfort lens. Turn on the lamp and position it about
18 inches from your face. (Do not look directly into the lamp.)
Step 2 - Operate the lamp for approximately 10 minutes and turn it off. If the light
has caused any discomfort, stop using it and consult a doctor. If you have
no discomfort, you may consider gradually decreasing the distance from
the lamp and increasing the use time, which results in more lamp intensity
and greater effect. You also may change from the comfort lens to the high-
energy lens and repeat this device pretest. For your initial sessions, you
should monitor the degree of any discomfort and accordingly adjust the
time used, lens used and lamp location.
WARNING:
lighting. Discontinue use if you experience any discomfort.
WARNING:
light sensitivity which may result in discomfort or a level of hyperactivity.
Consult with your health care provider before using this product.
WARNING:
health care provider prior to use.

Benefits

Device Pretest

Some people may experience light sensitivity to fluorescent
Certain medications (e.g., anti-depressants) may induce
If you have a pre-existing eye condition, contact your
Natural Spectrum
Light Therapy
Balanced Broad
Spectrum Light
Smaller Lens —
Focused Light Rays
Well-stimulated photoreceptors
5
®
Rods
Cones
Rods