HappyLight Liberty Light System. When natural light is scarce, look to HappyLight Liberty 10,000 LUX of Natural Spectrum Light Cues your body’s natural energy enhancers, improving mood and energy levels Emulates natural daylight to help you experience improved energy and concentration Sleek, space-saving design is ideal for home office or dorm room Energy-efficient bulb uses only 36 watts to produce up to 300 watts of Natural Spectrum daylight* Helps activate natural mood enhancers without exposure to harmful UV rays Use while on the computer, reading, or watching TV to improve your mood naturally without drugs or artificial stimulants Get the mood-boosting benefits of natural light even when daylight is scarce. When daylight is limited in the winter, HappyLight Liberty 10,000 emulates natural daylight to prompt the body’s positive psychological responses to address winter blues, jet lag, fatigue, and sleeplessness. Lighten the mood when daylight is unavailable by sitting next to the HappyLight Liberty 10,000 whether reading, watching TV, or working at your desk, to experience the benefits of natural sunshine all year round. Lift your spirits with HappyLight Liberty. *This product does not make any medical claims. Please consult with a qualified physician before using any bright light system.