No Guess Work: Get the right shade of light in your home with less guesswork. Easily customize among five shade preferences ranging from Soft White (2700K) to Daylight (5000k), all in one bulb. EyeComfort: Our LED lights are designed with EyeComfort, a standard we developed to measure key factors that impact the comfort of your eyes. Commitment to Sustainability: We are committed to energy-saving LED, and also driving sustainability by reducing plastic waste in our packaging Long Lasting: Enjoy long-lasting, beautiful light for up to 15,000 hours, or up to 15 years with average use of 3 hours a day. Energy Saving: Enjoy the energy-savings and beautiful light of Philips LEDs and save over 85% on your energy usage. E26 Base: These Philips LED light bulbs fit in E26 medium screw bases; Not compatible with Philips HUE products; Philips LED A19 light bulbs are for non connected use only.