Get the right color light any time of day with the OM100/3CCTCA/DD/LEDI color selectable A19 light bulb from Feit Electric. This bulb automatically turns out in the evening, thanks to the integrated dusk to dawn sensor. Use the toggle on the bulb to select 2700K Soft White, 4000K Cool White, or 5000K Daylight color temperatures. Whether you want to energize your morning, focus on your tasks during the day, or wind down for the night, you can get the right energy saving LED light in any room, any time. No additional hardware or special apps required.