I recently scooped up 10 little portable light therapy units in an eBay auction! I now have 10 goLite P1 “BLUEWAVE” light therapy units for use with seasonal depression and sleep disorders.
The nice feature about these units is that they are very small and portable. They can run on battery — so clients can move them around from place to place and carry them from work to home. Recent research seems to show that only certain bluelight spectrums of sunlight are required for benefits — and so smaller LED portable units like these have been developed.