Glo to sleep is a revolutionary new idea that builds on ancient wisdom, to clear the mind, deeply relax the body, and lead to sleep. For thousands of years, enlightened ones have told us to close our eyes, look up and achieve a calm state of mind. Now, with glo to sleep, you simply raise your eyes and gaze on a focal point of blue lights. Without any previous training, practice or concentrated effort, you can instantly stop repetitive and worrying thoughts and quickly achieve a deeply relaxed state that leads to sleep. Glo to sleep works to slow the frequency of the brain’s electrical activity, an objective shared with meditation and self hypnosis. Deluxe glo to sleep provides precise lighting control so you can choose the exact brightness level and dimming time that’s right for you! Features 3 auto dim options; ramp down in 10 minutes; ramp down in 20 minutes; ramp down in 30 minutes. When using the glo to sleep, the objective is no longer trying to fall asleep. One size.