If you lose power completely it may be a power cut, check with neighbours or
call Scottish Power: 0845 2700700.
The power company will rectify if it is a power cut. If it is only your property that is affected it may be that a fuse has tripped (possibly a blown bulb). Check the fuse box and if one of the fuse buttons is sticking a different way from the others, push it back into place. If this works the lights should come back on and you can identify the bulb. If not, contact us.