Smart lighting and switching
Smart lighting switches on when you enter a room, dims in the evening and turns everything off when you leave. A smart relay behind your existing switch, a dimmer, a smart bulb or an LED strip is all you need – no new wiring.
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Smart lighting for flats and houses
There are two ways to make lighting smart. Either replace bulbs and fittings with smart ones, or keep your lights and fit a smart relay or dimmer into the box behind the switch. The second option is cheaper when a room has several lights, and the original switch keeps working.
- Relays and switch modules – switch lights, sockets and appliances, many also measure power.
- Dimmers – smoothly adjust the brightness of dimmable LEDs and classic bulbs.
- Smart bulbs – E27, E14 and GU10, white or full colour RGB+CCT.
- LED strips and controllers – for 12/24 V RGB, RGBW and CCT strips under cabinets or on stairs.
What to consider
Check whether there is a neutral wire in the switch box – some modules (e.g. Sonoff ZBMINI L2 or Shelly 1L) work without it. Choose the protocol for your system: Shelly Wi-Fi modules work standalone, Zigbee and Z-Wave modules need a hub, and Matter devices pair with Apple Home, Google Home and Alexa.
Browse smart relays and switch modules, smart dimmers, smart bulbs and lights and LED strips and controllers.
Frequently asked questions
Will my existing switch still work?
Yes. Smart relays and dimmers fit behind the existing switch, so you control the light by switch, phone, voice or automation.
What if there is no neutral wire in the box?
Choose a no-neutral module such as Sonoff ZBMINI L2 or Shelly 1L, or a smart bulb. We state for each product whether it needs a neutral.
Is a smart bulb or a smart relay better?
A smart bulb is ideal for lamps and single lights and offers colours. A relay pays off when several lights share one switch or you want to keep your fittings.
Can I control lights by voice?
Yes, via Google Home, Amazon Alexa or Siri – directly via Matter or through your hub.