I just replaced the shaving light in the bathroom above the mirror with a nice MK one. We only had the original one from B&Q fitted by an electrician a month ago but we decided we didn't like the tungsten ones and besides he fitted it in a ridiculous position well above the mirror. The shaving socket didn't work so I took it back to B&Q and got a refund.
Anyway, removing the old light has left a big hole which the electrician made for the cable entry as you can see in the photos:
Please advise!