3-Way Bulb- Switches between 3 brightness levels of soft white light when used with a 3-way table lamp with an E26 medium base. EyeComfort: Our LED lights are designed for the comfort of your eyes, meeting our strict criteria for EyeComfort, a standard we developed to measure key factors that impact the comfort of your eyes. Commitment to Sustainability: Signify is committed to creating brighter lives and a better world by reducing the environmental impact of our products, phasing plastic out of our packaging. Soft White: This bulb has a color temperature of 2700K, creating a lighting effect that is warm and soft. 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 up to 80% on your energy usage.