GETTA Help

Why are the lights flickering in my house?

Flickering may come from a lamp or dimmer, but several affected rooms or changes when large appliances start can point to a supply or wiring problem.

Likely causes

  • Loose lamps, incompatible dimmers, failing drivers, loose connections and voltage disturbances are possibilities.

Safe checks you can make

  • Check whether one fitting or several circuits are affected and whether it coincides with an appliance starting.
  • Replace only an accessible lamp with the correct type after switching it off and allowing it to cool.

When to stop and get urgent help

  • Stop using a fitting that crackles, smells burnt or shows heat damage.
  • Widespread severe flickering or visible arcing needs prompt professional assessment.

How a electrician can help

  • An electrician can test fittings, circuit connections and supply voltage and advise if the network operator is involved.