This Philips 60 Watt equivalent household A19 consumes 9.5 Watts of energy, saving you up to $138.87 in energy costs over the life of the bulb. Experience smooth dimming from 2700K to 2200K, tuning the light to a light similar to that of warm candlelight glow. This bulb is ideal for household use in living rooms, dining rooms and bedrooms. You’ll have the flexibility to create the right lighting level and ambience with a smooth dimming all the way down to 10% of full light output. This Philips LED A19 offers a new experience for dimmable LEDs. Until now, this warm, relaxing ambiance effect was only available in dimmable halogen and incandescent light bulbs and it’s not available with the energy savings of LED technology.