The GoodDay™ bulb by The Lighting Science Group is the only biologically-correct LED lighting solution proven to give you more energy, promote alertness and enhance performance with their patented, stimulating blue-enhanced spectrum. This technology was first developed for NASA for use by its Astronauts on the International Space Station. It’s an all-natural way to get that boost you crave throughout the day. Ideal for everyday use and for those affected by Seasonal Affective Disorder (SAD) and Delayed Sleep Phase Disorder (DSPD).
