SONOFF B02-F Smart Wi-Fi LED Filament Bulb

【Remote Control】Remotely turn on/off the bulb on App, bring the vintage and modern feeling to your home.
【Free To Dim & Tune】Adjust the color temperature for warm or cold, and can change the brightness for different occasions.
【Power Saving】Help save your electric bill with the smart LED technology.
【Voice Control】Works with Alexa and Google Assistant, SmartThings, speak out what you want.