Shelly Duo CW/WW WiFi Light Bulb – GU10 Dimmable - Cover Expand

Shelly Duo CW/WW WiFi Light Bulb – GU10 Dimmable

Shelly Shelly



These Shelly Duo CW/WW WiFi GU10 Light Bulbs slide between warm or cold white light for a perfect room feel and offer smart features controlled from your phone.

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R 299.95

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Lighting has an incredible way of changing the look and feel of a room. While warm soft light calms our busy human brains, bright cold white keeps us awake and sets us in a productive mood. The Shelly Duo CW/WW WiFi Light Bulb offers the best of both, giving you full control of the atmosphere of your room. As a part of Shelly’s Home Automation range, Shelly Duo Light Bulbs connect to your home network for you to change the brightness and colour temperature of your lights with your smartphone or customise automatic settings.

This Shelly Duo CW/WW Light Bulb fits the GU10 bi-pin socket found in many light fittings at home or the office. Designed for plug-and-play, these light bulbs support 230V AC and give Makers the chance to reduce energy usage and explore other convenient functions. Once your Shelly Duo is in, you can wirelessly connect to it using the Shelly Cloud App. Multiple smart features are available right on your phone to swipe your home lighting between warm and cold, set a custom schedule to slowly transition over time, and even track the sunrise or sunset to automatically dim and brighten. Your original physical switch also remains fully functional for you to tap off as you walk past.

The smart Shelly Duo WiFi Light Bulb does not require wiring as it replaces any light bulb in your home or office with a GU10 fitting. Shelly Devices are highly adaptive as you build on and integrate other smart home platforms such as Amazon Alexia or SmartThings, giving you voice activation as well! With the Shelly Cloud App, you can organise multiple rooms and set customised scenes. Tone down the atmosphere of your living room for a relaxing evening or brighten it up with white light to see your jigsaw puzzle. With some creative plotting, the Shelly Duo CW/WW WiFi GU10 Light Bulb is ideal for Makers looking to enter the fun world of Home Automation.


Shelly Duo CW/WW WiFi GU10 Light Bulb - Technical Specifications:

  • Brand                                                                              

– Shelly

  • Model

– Duo CW/WW (GU10)

  • Power Rating

– 4.8W

  • Power Supply

– 230V AC ±10% | 50Hz

  • Socket

– GU10 bi-pin connector

  • Bulb Type

– Dimmable Warm & Cold LED Blub

  • Brightness

– Up to 400LM

  • Colour Temperature Range

– 2700K to 6500K

  • Filament


  • Glass/Coating

– Matte

  • Protection Class

– IP20

  • Operating Temperature

– -10°C to 40°C

  • Connectivity


  • Smart Features

– On/Off | Local & Remote Control | Run on Schedule | Track Sunrise/Sunset

  • Wireless/Wi-Fi protocol

– 802.11 b/g/n

  • Frequency

– 2400 – 2484 MHz

  • Radio signal power

– 1mW

  • Range

– Up to 50m outdoors

– Up to 30m indoors

(The range may vary, depending on the building materials)

  • Compatibility


  • Weight

– 80g

  • Dimensions (Package)

– 50 x 73mm


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Shelly Duo CW/WW WiFi Light Bulb – GU10 Dimmable

Shelly Duo CW/WW WiFi Light Bulb – GU10 Dimmable

Shelly (IoT) was built by a team of talented young developers devoted to the dream of not just working smart, but also living smart. The Shelly name is one of the fastest-growing IoT brands in the world. With a focus on smart automation, Shelly has released various devices geared toward providing quality of life solutions to home and office buildings. Their WiFi relays and smart light bulbs open the wonderful world of Home Automation to all Makers looking to live calmly and happily. 

Constantly striving for simple innovations, the Shelly team has paid attention to the smallest details to make their devices integrate anywhere. All Shelly devices can work together using their independent Shelly Cloud App, or adjust Shelly to your needs and connect with other home automation platforms such as Google Assistant. 

Shelly has reached over 100 markets in the United States, Europe, and now South Africa too. We are starstruck by the thoughtful designs of Shelly’s home automation range that allow Makers like us to hook up everyday devices to the WiFi for remote control while maintaining their original physical switches as well as even tracking electricity consumption. It may be time to consider what automation might improve your life. Be it to have your home lights automatically track the sun’s cycle, or teach your coffee machine to send you wake-up notifications.