Have a brighter and more colorful home

Shelly Duo


No HUB required – Connect Shelly Duo bulb directly to your Wi-Fi at home.

Control remotely

Control the lighting at home, no matter where you are. Now you won’t be leaving the lights on.

Highly compatible

Compatible with Android, iOS, Amazon Alexa and Google Assistant.

Wide range of voltage support

Shelly DUO Bulbs support 110V for 220V power supply.

Energy efficient

Reduce energy usage without brightness or quality loss.

Sunrise/Sunset schedules

Shelly DUO can be set to automatically turn ON/OFF based on the sunrise and sunset hours.

Weekly schedules

Choose a time and create custom daily schedules for your Shelly DUO. It can be set to wake you up, help you concentrate or relax.

Dimmable light

Enjoy dimmable white light by fine-tuning your brightness.

Follow the sun

Automatically follow the sun and control your light accordingly. Set your Shelly DUO Bulbs to turn on/off based on the sunrise and sunset hours.

Live life simply!

Connect Shelly DUO Bulb to your home Wi-Fi network and control it directly from anywhere using the free Shelly app. Adjust the brightness of your lights easily and set custom schedules while lying on the sofa.

Control it all

Shelly DUO Bulb is compatible with Alexa, Google Home, Android and iOS. With the voice assistants you can give voice commands to your Shelly DUO Bulb with while laying on the couch or manage it via your mobile phone while you are at the store.

How It Works?

Remove the old boring bulb and screw in your Shelly DUO Bulb in the socket. Download the Shelly Cloud application and add your Shelly DUO Bulb. You can turn on/off your Shelly DUO Bulb just like a normal bulb from the switch in the room.


One application countless possibilities

With the best cloud service in the world, easy user interface, scenes, bulk control, and much more, the Shelly Cloud application allows you to control your home from anywhere. Each Shelly can be integrated and works with all other Shelly devices in the Shelly app.

Full Compatibility

Shelly devices are compatible with Alexa, Google Home, Android, and iOS. With the voice assistants, you can command Shelly with your voice without having a smartphone around.

“Hey Google, set Lamp to daylight”

“Alexa, set Lamp to 30%”

"OK Google,
change color to Cool White"