* Up to 5,000 LUX of Natural Spectrum Daylight lifts spirits, sharpens concentration and improves energy levels * Helps address the effects of seasonal change, Winter Blues, shift work and jet lag * Emulates natural daylight to improve mood and overall sense of well-being * Sleek space-saving design is ideal for home office or dorm room * Energy efficient bulb uses only 36 Watts to produce 300 Watts of Natural Spectrum light