While one session can offer a profound shift, a series of 6 or more sessions is recommended for more profound journeys and long-term benefits. 
The Lucia N°03 hypnagogic light machine is not a medical treatment or therapeutic device.  Instead it turns to consciousness as a state of health and wellbeing that is always available when not obscured by daily distractions and thought processes. In other words, you are already perfect and well. Stepping back into the state where you can access this state of wellbeing can assist in letting go of any imbalances that may be expressed in your energetic, emotional, astral or physical bodies. 

Each person's light journey is different, every single time. Some people are more focused on the visual effects, feeling elated or joyful, others notice the deep relaxation. Other light travelers report that their mind feels clear and they feel light, while others focus on creative inspiration. Still other light travelers report that they notice that they feel like they have released energy that was not theirs, stress they were no longer interesting in carrying on to, or low vibrational emotions towards themselves or others such as anger/resentment/grief/disappointment/pain. 

We highly recommend you experience a Lucia N°03 light session for yourself to see what benefits you will find from a light experience.