Make up for a lack of sunshine with a daily dose of light therapy from Lumie Vitamin L. Bright light can lift your mood, boost alertness, help you to feel more energised and is the natural way to improve your general well-being. Use Vitamin L for 45 minutes to recharge your batteries at home, in the office, when studying or even on your travels. It takes up hardly any space and can be used in portrait or landscape position. Its slim design and large screen light output means that Vitamin L combines convenience with the performance you'd expect from a much larger light. Using Vitamin L every day over the autumn and winter will make a big difference winter blues and Seasonal Affective Disorder (SAD) symptoms such as tiredness, over-eating and a lack of energy and motivation.