Philips lighting - Philips SceneSwitch LED bulbs feature superior technology that changes the light when you flick the switch off and on again. You can choose the best type of light for
Philips 464867 LED A19 SceneSwitch Color Change Light Bulb: Daylight/Soft White/Warm Glow (60-Watt Equivalent), E26 Base, 4-Pack - - Amazon.com