You Do Need power plug adapter while traveling from Colombia to Ireland (Eire).

Here is Why You Need An Adapter

The outlet and plug type used in Ireland (Eire) is G and in Colombia are A and B. This is how they look like.

Colombia

In Colombia, outlets of type A and B are in use.

Type A

Type B

Ireland (Eire)

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

Type G