Shelly RGBW2


Wi-Fi-operated relay for LED smart strips 

  • Connects like any LED controller.
  • Supports any 12v or 24v White, RGB, RGBW led strips and 12/24v led bulbs, with up to 288W combined power.
  • Easy control through the Shelly app, as well as various protocols, platforms, and voice assistants.
  • Has an embedded web server and connects to your Wi-Fi network

Availability: In stock

SKU: Shelly-RGBW2-1 Categories: ,

The smallest Wi-Fi solution for any LED strips
Make your LED strips smart in one easy step. Shelly RGBW2 can connect like any LED controller and allows you to manage RGB+W, 4x single color LED strips or any LED dimmable lights directly from your mobile device. Control 12-24 VDC, dim, power measure, and choose from a huge palette of RGB colors. Fast and easy to set up, it is designed to be easily fitted behind a built-in light switch, socket, junction, or electrical box.


  • Wi-Fi Operated – Connect Shelly RGBW2 to your Wi-Fi network. No HUB required!
  • Power Monitoring – Shelly RGBW2 provides precise monitoring of the power consumption.
  • LED strips and bulbs support – It supports any white, RGB or RGBW LED strips and bulbs.
  • Color effects – Set the mood by dimming and choosing between 16 million colors and unique effects.
  • Smart schedules – Set custom schedules based on your daily agenda or follow the sunrise/sunset and control your lighting accordingly.
  • Smart scenes – Set custom scenes by combining Shelly RGBW2 with your other Shelly devices.
Weight 1 lbs
Dimensions 4 × 4 × 2 in


Power supply AC No
Maximum load 12A
Power supply DC 12 – 24V
Channels 4 Channel
DC Power Output 12V per channel 45W
DC Power Output 24V per channel 90W
DC Power Output 12V combined power 144W
DC Power Output 24V combined power 288W
Device temperature protection No
Overload protection No
Power measurement Yes
Dimming Yes
Working without a neutral line No
Colour changing Yes
Predefined effects Yes
Operational temperature 0°C to + 40 °C
Device power consumption < 1 W
Intelligent On/Off Yes
Local and remote control Yes
Sunrise/Sunset Yes
Weekly Schedule Yes
UL Listed option No
Wireless Yes
Wi-Fi Protocol 802.11 b/g/n
Wi-Fi Radio frequency 2412 – 2484 MHz
Wi-Fi Radio signal power 1mW
Wi-Fi Range up to 50 m outdoors and up to 30 m indoors (depending on the building materials)
Size 43mm x 38mm x 14mm

Use Cases

Under-cabinet lighting
Under-cabinet lighting makes a huge difference when you’re the chef in the kitchen. Define the unique style and feel of your kitchen space with Shelly RGBW2 by making your LED strips smart. Now, you can change them to any colour you like or dim them to your preferred brightness, even just with your voice.

Turn your living room into “Game Hall”
Are you in the mood for “Game time”? Just say the command “Alexa, turn on Game time” and Alexa will play the right scene. Shelly will prepare the room for a gaming session by turning off the lamps and shutting down the blinds. Then, it will turn on the LED lights and the surround sound system. Sit comfortably and enjoy!

Lights that follow the time of day
Use Shelly RGBW2 smart scheduling functions and set your LED strip to shine in a different color based on the hour of the day. That way you can start your day with bright blue light that resembles the morning sky and end it with fiery orange – the color of the sunset. Color indicators can also be used to remind you of unlocked doors, forgotten appliances, or important events.


Full compatibility
Shelly devices are compatible with Alexa, Google Home, Android and iOS. With the voice assistant, you can command Shelly Plug Play Product with your voice without having a smartphone around.

Shelly Smart Control
Shelly Smart Control is here! One app to control your spaces, energy, consumption, and expenses!
Customize your dashboards, get detailed consumption reports, and stay on top of your electricity bills.


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