Day-Light SKY User Guide
4
8.
9. Remove and discard the
rubber shipping insert at the
socket end of the light tube.
10. To remove the light tube,
depress the white clip in the
middle of the individual light
tube housing unit. With your
other hand, grasp the tube
near the plastic base and
gently wiggle it until it rises
above the white clip.
11. Twist the light tube until one
side of the comes out of the
socket.
12. The other side should slide
out with minimal effort.
13. Now slide out or disengage the light tube from the
retainer clip at the other end.
14. For light tube installation, simply conduct the steps
in reverse.
15. When re-installing the light tubes, they should
“click” into place when reseated in the socket.
When replacing the diffusion lens, do not over
tighten the 4 retention screws the hold the lens
in place.
NOTE: After switching your Day-Light SKY on, it
takes about three minutes before the Day-Light
tubes reach full intensity.
Using & Adjusting the Light Intensity Settings
The Day-Light SKY features two light intensity settings
on your new Day-Light SKY – a high intensity and low
intensity setting.
High Intensity Setting—Light Therapy
At this setting, the Day-Light SKY emits 10,000 LUX
light intensity when sitting a distance of 11" from the
light. This light level is the recommended dosage for 20-
30 minute daily light therapy sessions. Push the switch
to the side with solid yellow dot marking. Both light
tubes will be on at this setting.
Low Intensity Setting – Task or Ambient Lighting
You may prefer the lower intensity setting when using
your Day-Light SKY for task or ambient lighting – it’s
your choice. However, the lower setting still emits a light
intensity of 5,000 LUX when sitting 11" from the light.
As this is still quite bright, we recommend that you
either move your Day-Light SKY further away, or angle
the light down over your work area when using it for
non-light therapy uses.
For the lower light intensity setting, push the switch to
the side with the yellow “O”. You should see only one
of the light tubes illuminate.
High (Therapy) Setting
Low (Task) Setting