Don’t require power plug adapter while traveling from Ireland (Eire) to United Kingdom (UK).

Here's why you do not need an adapter

The outlet and plug type used in United Kingdom (UK) is G and in Ireland (Eire) is G and they are compatible with each other.

Ireland (Eire)

In Ireland (Eire), outlets of type G are in use.

Type G

United Kingdom (UK)

In United Kingdom (UK), outlets of type G are in use.

Type G