Are there contact lenses available that perform the same function as the blue-blocker glasses you recommend on your online store?

While tinted contacts have been around for years, none replicates the specifications of the Photonic Developments’ protective lenses. These protective lenses are used to assist sleep onset, to allow evening melatonin to exert its circadian rhythm shifting effect, and — in the most recent research — to calm hypomanic and manic symptoms of bipolar disorder.  Contacts are a good idea, and we will look into this possibility for future development. Thanks for asking!

I have been self treating with a light box successfully for several years. My AutoMEQ test directed me to a 545am wake-up time, and my body wakes at that time daily. However, I wake up several times a night and also routinely around 4am, and can’t go back to sleep. I go to bed between 930 and 1030pm. It never occurred to me that the early awakening may be due to my use of the light box. Any suggestions are welcomed. I would also like to know your thoughts on using the light box year round. Thank you.

You’re right: it is quite possible that you are using the light box too early, for too long a duration, at too high an intensity—or combinations of these dosing factors. Let’s assume you are taking a 30-minute treatment session at 545am, while having woken up prematurely at 4am. As a first step, see whether delaying light therapy to 615am resolves the problem, fully or partially. You may have to play with session timing to get it right. You may also need to reduce session duration from 30 to 20 minutes, for example. The AutoMEQ gives a starting point for finding the precise session time to serve your need best—and that time may vary at different times of year. If the sun is rising at 5am in the summer, for example, you may need to reduce the light dose because natural dawn illumination is doing the trick for you. In the fall, if you start waking up later, you would resume treatment. This guideline applies whether or not you experience SAD.