WhiteDial LED (light emitting diode) A19 light bulb. Features five different shades of warm to cool white light to help you get the right color temperature in your home with less guesswork. Simply rotate the base dial to choose your right shade of white. Get the look and feel of traditional glass incandescent bulbs with the energy-efficient performance of LED. Enjoy the energy-savings of LEDs without sacrificing light quality. Long-lasting, beautiful light for up to 15,000 hours, or up to 15 years with average use. Plastic-free packaging.