Although our lives, health and well-being are dependent upon the sun, most of us do not get enough sunshine every day. Bright light is used for alleviating symptoms associated with Seasonal Affective Disorder (SAD), jet lag, shift work fatigue, seasonal change and insomnia. Get your daily dose of sunshine and boost your body's sense of well-being, alertness and energy with the HappyLight Deluxe Energy Lamp. It provides up to 10,000 LUX of Natural Spectrum Daylight, includes 2 patented Verilux bulbs, a convenient carrying handle, and both desktop and wall mount options. Ultra lightweight at just 8 pounds. High performance ballast. 72 watts, UL listed. Provides soothing glare free, flicker free light, low emi, compact euro-style design.