High risk
Every light in your home is flickering or dimming at the same time: this affects the entire property.
Low risk
Just one light in your home is flickering while all the others work perfectly.
Caution
Your lights momentarily dip or dim whenever you switch on a high-power appliance like a kettle, washing machine, or electric shower.
Your LED lights are flickering, strobing, or flashing: a common issue when switching to LED bulbs.
You have just installed or had a new light fitting installed and it is flickering from day one.
Your lights are rhythmically pulsing: getting brighter and dimmer in a steady, repeating pattern.
Your lights are on but noticeably dimmer than they should be, not bright enough to light the room properly.
Your lights have become noticeably brighter than normal: bulbs are glowing intensely or seem over-powered.
The lights in one room are flickering while all other rooms in the house are fine.
Lights on a dimmer switch are flickering, strobing, or not dimming smoothly.
Describe the job and get a fixed price from a local electrician.