Smart bulbs
Useful for controlling an individual compatible lamp, including dimming or colour where supported. The lamp generally needs permanent power; switching off its wall supply can interrupt app or voice control.
Where does this approach fit?
One or two lamps, a flexible room-by-room upgrade, and homeowners who mainly want app-based control of compatible bulbs.
Wall-switch power, smart-home hub requirements and whether each chosen fitting supports the intended brightness or colour features.




