Shelly RGBW2
£25.29
The Shelly RGBW2 is a compact Wi-Fi controller for 12V or 24V white, RGB, and RGBW LED strips, plus 12/24V LED bulbs, handling up to 288W of combined output. It offers four-way PWM output for RGBW strips or four independent white channels, with a reset button and an AC 230V switch input for on/off and dimming.
- Up to 288W combined output at 24V
- 4-way PWM for RGBW or 4x white channels
- AC 230V switch input for local control
- Accepts either 12V or 24V DC power input
Buy the Shelly RGBW2 online in the UK from ShellyUK — genuine Shelly stock with fast UK delivery.
The smallest and most powerful wi-fi solution for led strips. Supports 12v or 24v white, rgb, rgbw led strips and 12/24v led bulbs, up to 288w.
Up to 288W combined output at 24V
4-way PWM for RGBW or 4x white channels

AC 230V switch input for local control
Accepts either 12V or 24V DC power input
Where you'd use it
Multi-Zone Colour Lighting
Drive an RGBW cove lighting strip around a living room, switching between white and colour scenes for everyday use versus film nights.
High-Power White Strip Dimming
Control a 24V white LED strip under kitchen cabinets, taking advantage of the up-to-288W output for longer strip runs.
Wall Switch Dimming Retrofit
Wire an existing wall switch into the AC switch input so it still provides manual on/off and dimming alongside app and automation control.
Specification
Connectivity
- Wireless/WiFi Protocol
- 802.11 b/g/n (2.4 GHz)
- Operational range (depending on local construction) • up to
- 50 m outdoors • up to 30 m indoors
Physical & Build
- (H x W x L)
- 43 x 38 x 14 mm
Environmental
- Working humidity
- 5% to 95% (No condensation)
Other
- DC Power Input
- 12-24V
- DC Power Output
- 12V 144W - combined power; 45W - per channel
- DC Power Output
- 24V 288W - combined power; 90W - per channel
- Standby Current ≤ 50mA
- Output Interface
- • 4 way PWM: R/G/B/W • 3 way PWM: R/G/B • 4 way PWM: 4xWhite led strips or 4x12/24v led bulbs
- Interface Reset button, AC
- 230V switch input
- AC switch On/Off and Dimming function
- Working temperature
- -10°C to +50°C
- Frequency
- 2400 – 2484 MHz









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