The Soft White ERIA Candle bulb (2700K) can be remotely controlled by a wireless switch without the need for a hub. It can also be controlled by your smartphone/tablet as well as voice-controlled through Alexa and Google Assistant. Simply use with a ZigBee compatible hub such as the AduroSmart ERIA or Philips Hue. Wireless Control: AduroSmart ERIA Smart ZigBee candelabra led light bulb works with Amazon Echo Plus or in combination with a bridge & app from AduroSmart, Philips Hue*, SmartThings (sold separately). *Does not work with Apple HomeKit. Voice-activated: Works with Amazon Alexa and Google Home in combination with an AduroSmart, HUE or SmartThings bridge (sold separately). Connects directly to the Amazon Echo Plus. The Amazon Echo Dot, Echo, Echo Show and Echo Spot require a bridge such as AduroSmart or HUE to control the lights with Alexa or the Alexa app. Warm white: Create a pleasant atmosphere experience with dimmable, warm white lighting (2700k). Plug and Play: Easy to install and easy to use. The AduroSmart candle bulb can be easily screwed into your E14 socket and linked for ease of use. Energy efficient: Replace your current candle lamps with this 6W, 470 Lumen, 35W equivalent and save up to 80% on energy consumption.