At Spring Chicken we are delighted to bring you this dawn simulating light - the gentle way to regulate you body clock and get your body ready for the day. Ideal for people who suffer from SAD, a syndrome brought on by lack of light on winter days. It's also beneficial for people with dementia as a light can help to mark the difference between day and night. Because there's no sound, only light, those with hearing problems may also find this a useful way to wake up. Great value too!