The more you dim, the warmer the light with the Philips household A19 with warm glow dimmable light effect. This new Philips LED A19 offers a new experience for dimmable LED's by creating a soft, diffused light and smooth dimming from 2700K to 2200K. As the light is dimmed, the color temperature of the bulb is reduced and creates a warm, relaxing ambiance. Until now, this warm, dimming effect was only available in dimmable halogen and incandescent light bulbs. Now, here?s the perfect alternative for these household applications where ambience is as important as lowering energy bills and reducing the hassle of frequently replacing light bulbs. This fully dimmable light bulb is Energy Star certified and ideal for residential use in kitchens, living rooms and dining rooms and for commercial use in restaurants and hospitality applications. It is perfect for table lamps, or anywhere traditional light bulbs are used, offering soft white light for a pleasing and relaxed ambiance. It?s dimming your way.