OSRAM Smart+ LED, ZigBee Lamp with E27 Socket, warm white to daylight (2000K - 6500K), dimmable, Directly compatible with Echo Plus and Echo Show (2. Gen.), Compatible with Philips Hue Bridge :
Osram Lightify Vs Philips Hue: Which One To Choose?
Philips Hue Lightstrip Plus vs. Belkin WeMo + Osram Lightify Flex RGBW | TechHive