Smart lighting is often the first step into home automation for Czech households. This guide compares bulbs, switches and strips and what works in typical apartments and family houses.
Bulbs vs Switches vs Strips
Smart bulbs replace existing bulbs and add colour and dimming. They work well in rented flats where you cannot change wiring. The downside: if someone turns off the switch, the bulb goes offline until powered again.
Smart switches replace wall switches and control the circuit. They require installation but behave like normal lighting. Good for owners who want a permanent solution.
LED strips add accent lighting. They work for under-cabinet, behind TVs or along coving. Many use Wi-Fi or Zigbee and integrate with voice assistants.
Compatibility with Czech Wiring
Czech apartments typically use 230V single-phase. Most smart bulbs and switches are designed for this. Check that devices support 230V and CE marking. Neutral wire is needed for many smart switches; older buildings sometimes have switches without neutral, which limits options.
Energy Use
LED smart bulbs use little power when on. Standby consumption is usually under 1W. For more on reducing energy use with smart devices, see our energy efficiency guide.
Protocols and Hubs
Wi-Fi bulbs connect directly to your router. Zigbee and Z-Wave need a hub. The Matter standard is gaining support and may simplify future setups. For beginners, Wi-Fi bulbs are the simplest; for larger systems, consider Matter or Zigbee.