Philips Hue White and Color Ambiance A19/E26 Bulb
A shade for every mood: The Philips Hue White and Color Ambiance bulb is a standard size that fits most common light fixtures. But - unlike those old-fashioned bulbs - this smart LED bulb lets you choose from over 16 million colors and 50,000 shades of cool to warm white light. And you can control it in almost any way you want. No bridge is required to use this bulb, but you can expand your options when you add one.