More APP Skills: Not only our light bulbs work with Apple HomeKit, Amazon Alexa, but also with Google Home, SmartThings, MIJIA, etc. Use hands-free Voice Control to turn on, off, or adjust brightness of the led edison bulb. Work with 2.4 GHz WiFi network.
Brightness Adjustable: Our ST21 LED edison bulb offers cozy inviting warm white 2700k, the brightness is adjustable from 5% to 100%, meet your needs for any brightness, can also customize scenes to your preference and get instant access to them.
Control From Anywhere, Anytime: With the YEELIGHT iOS and Android apps and built-in WiFi module, the smart light bulb is able to access to WiFi, no Hub required, enable you to control your lights remotely. Wherever and whenever, you could handle your lightings as desire.
Timer and Group Control: Schedule your edison light bulb to turn on/off around your daily routine. You can group the smart filament bulb with other YEELIGHT Smart Bulbs for seamless control, control multiple smart lights bulb simultaneously.
Energy Saving: The perfect combination of a traditional Edison bulb with LED tech, this filament bulb provides higher efficiency. Replace 45W incandescent bulb by 6W LED, save over 85% on electricity bill of lighting. YEELIGHT E26 LED light bulb has 25,000 hours average lifespan.