Studies have shown that lighting can have an effect on your mood. A lack of light can lead to a decrease in mood and a brighter light can lead to an improvement in mood. The amount of light in a setting can affect your Melatonin and Serotonin levels, which can set your body off balance. Adjusting the lighting in your home can significantly improve the way you feel. Read the full article at: http://blog.1000bulbs.com/how-lighting-affects-your-mood/