The smart wifi candle B40 4.9W 230V dimmable Fr E14 from Ledvance is a smart LED candle bulb that you can control with your voice or smartphone. It has a dimmable warm white light, so you can create the perfect ambience for any occasion. You can also schedule the light to turn on and off automatically, and even create groups of bulbs to control together. · · · Wireless control via app · · Easy to install and use · · Contains no mercury · · Controllable via LEDVANCE SMART+ App (with minimum Android 8.0 or iOS 14.0) · · Controllable via Google Assistant and Amazon Alexa possible · · Network protocol: WiFi · · Adjustable light color via Tunable White: Warm White to Cool White (2,700 K…6,500 K) · · Dimmable