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Posted by Smitty Two on July 5, 2008, 3:15 pm
wrote:
> I have a light fixture that I would like to dim up to full brightness at a
> specific time, then dim down at another time. I'd like the switch from off
> to on to take between 30 minutes and an hour.
>
> Does anyone know if a 1 gang box switch like this exists? Any idea how I
> could do this?
>
> Do they make light bulbs that come on and go off slowly?
I seem to recall some products like this for the treatment of SAD -
Seasonal Affective Disorder. SAD people suffer from depression in the
winter due to a shortage of exposure to sunlight. A number of very
bright "full spectrum" lights are available that claim to help reduce
symptoms by exposing one to additional morning and evening light. Some
of them come with built-in timers that simulate dawn, for example, by
coming on to full brightness quite slowly over an extended period.
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