Lighting Science’s “Good Night” Biological LED Lamp

Developed for NASA, a bulb that encourages melatonin production and restful sleep

Most of us are aware of the fact that there’s more to a good night’s sleep than an excellent mattress. In fact, there are so many tangential sleep industries—from pills, teas, apps and creams all the way to therapy. Until recently, however, countless people haven’t thought about the last thing they see before turning off the lights: the very beams emanating from the lightbulbs of …