Cree Connected 60W Soft White (2700K) Dimmable LED Light Bulb (Single Pack), Works with Alexa Works with Amazon Alexa to support dimming through voice control. Can be controlled from anywhere with your Android or iOS device Dimmable 815 Lumens Uses 81% less energy when compared with an incandescent light bulb Estimated yearly energy cost: $1.64 (based on 3 hrs/day, 11/kWh. costs depend on rates and use)