After the Winter 2012/2013 since weather recording the gloomiest and greyest winter has always been, and I felt on the verge of a winter depression, I can get it to the trial and ordered the lamp. Fortunately she was within one day with me, although I have a much longer delivery time was announced. Neither the packaging nor in the execution or the lamp function I have to complain about something. They irradiated daily now my job without dazzling, although it is very bright. The total winter lasting drive and listlessness to anything at all is gone. After about 1 week, I had the first time again in the morning before work to play sports the Muse (treadmill). I feel energetic fit, and I have to work fun again. Overall, I can recommend the lamp all who torment themselves with a winter fatigue through the day.