I'll start by saying I am NOT a morning person. With that being said, after using the Philips Wake-up Light my mornings have become a lot more bearable. I've started waking up more easily and gently which is not an easy feat for me! I really like the way the product simulates the sunrise which tells my body it's time to get up. I've noticed a gradual boost in energy as well. I'll definitely have to recommend this product to my fellow non-morning people.