The more you dim, the warmer the light with the Philips ENERGY STAR Certified A19 clear light bulb with warm glow dimmable light effect. Warm glow gradually dims to warm tones of traditional bulbs, allowing you to relax and enjoy a light designed with your comfort in mind. This Philips LED A19 offers flicker-free dimming that works with more dimmer switches than any other LED on the market. As the light is dimmed, the color temperature of the bulb is reduced and creates a warm, relaxing ambiance. Now you can customize your room for a variety of tasks with one light that lets you go from functional lighting, to inviting, to cozy. Philips Clear Classic bulbs offer the familiar look and feel of traditional bulbs and have a standard E26 medium base. These bulbs can be used in most household fixtures, such as table and floor lamps and pendant fixtures in your living rooms, dining rooms and kitchens.