A19 Day & Night Circadian Rhythm LED
Get energized or wind down naturally with the Feit Electric A800/HLTH/LEDI circadian rhythm light bulb. This innovative dual mode LED light bulb offers the ability to control and personalize the spectrum of the lighting to deliver optimal daytime productivity and natural sleep enhancement in one light. Easily change light modes by turning the bulb on/off. Transition the light according to the natural progression of the sun to support your body’s natural circadian rhythm.