Seasonal Affective Disorder (SAD) is a disease that threatens 8% of the population in Sweden. It is a problem without a scientifically proven reason, but with a solution. From many different treatments such as medication and psychotherapy, light treatment is the most easily available solution that can be used against SAD. The current market for SAD lamps is bland and uninteresting. Through a personally challenging exploration within form, aesthetics, material, and production, Sol was created. Sol is a wake-up lamp aimed at giving its user more energy during the dark winter periods.