Bring the sunlight to you. Improves circulation, skin tone, detox activation, aids in pain relief, lowers blood pressure with total relaxation, mood-stimulator, helps with vitamin D, ATP production, and in general feels so good. Photonic stimulation is based on scientific research. Do some research on the internet. www.doctersaputo.com $1 per minute. I am using this lighting during massage therapy and bodywraps. 10 minutes will do wonders for those suffering from seasonal depression, arthritis, circulation issues, skin problems, or just jump-starting your weight-loss program. Don't let the winter get the best of you.