Shelly DUO RGBW (GU10)

What is Shelly DUO RGBW (GU10)?

Dimmable multicolor light by fine-tuning your brightness

Make your home more colourful with Shelly Bulb RGBW GU10. Set light that suits your preferences- dim it, adjust the brightness, and change colours for a different atmosphere. RGBW GU10 has two light modes – Colour and White. You can personalize your lighting with a palette of hundreds of RGB colours and white temperatures, switching them depending on your activity or mood.





Connect directly to your Wi-Fi network to control the lights in your home from your smartphone or tablet.

Remote Control

Control a wide range of appliances directly from your smartphone or tablet, no matter where you are. All you need is a smartphone or tablet and the Shelly Cloud free mobile application.

Highly Compatible

Control your lights with your voice. The Shelly DUO operating system is compatible with Android, iOS, Amazon Alexa and Google Assistant.

Dimmable Light

Enjoy dimmable white light by fine-tuning your brightness.


Create a custom schedule to turn your devices on/off or dim to suit your lifestyle.

Energy Efficient

Reduce your energy usage without losing quality or brightness. The Shelly DUO bulbs support 110V and 220V power supply.


Power Rating: 5W
Socket: GU10
Power supply AC: 110-230V ±10%, 50/60Hz
Power supply DC: No
Device temperature protection: No
Overload protection: No
Power measurement: Yes
Dimming: Yes
Beam angle: 36°
Brightness: Up to 400 LM
Colour changing: Yes
Colour temperature: RGBW
Filament: LED
Glass/Coating: Matte
Predefined effects: Yes
Protection class: IP20
Operational temperature: -20ºC to +40ºC
Device power consumption < 1.5 W (off)
Intelligent On/Off Yes
Local and remote control Yes
Weekly Schedule Yes
Lifetime 30,000 hours
Wireless/Wi-Fi protocol: 802.11 b/g/n
Radio frequency: 2400 - 2500 MHz
Radio signal power: 1mW
Range: · Up to 30m outdoors
· Up to 15m indoors
(Depending on the building materials)
Size: 50mm x 73mm

Use Cases

Smart Wake Up During The Early Hours

Smart Wake Up During The Early Hours

No more stressful bright light during the early hours of the morning. Customise a schedule and choose a soft and low light while it is still dark outside when you need to turn on the lights early in the morning.
Lighting Control

Lighting Control

Are you going to bed and need to switch off all the lights, or getting up for work and want to have a softer light intensity? With Shelly DUO you can manage the lights at home via your phone, reduce energy usage and avoid overpowering light when you wake up during the night.

Download the Shelly Cloud app for Android and iOS

Download Shelly Cloud App on Apple App StoreDownload Shelly Cloud App on Google Play store