This is the antidote to Seasonal Affective Disorder (SAD) and depression which affects so many in North America during the darker months of winter.  20 years ago, such a light was an ungainly and unnatractive screen which was set up in front of the user who needed to submit to 1 - 2 hours at a time.  The screens gradually got smaller, less bulky.  This, however, is my first attractive standing lamp,  capable of filling a room with full spectrum light.  I am thrilled to have this, purchased from Wayfair, and promptly delivered.