You Do Need power plug adapter while traveling from United Kingdom (UK) to French Guiana.

Here is Why You Need An Adapter

The outlet and plug type used in French Guiana are C, D and E and in United Kingdom (UK) is G. This is how they look like.

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

Type G

In French Guiana, outlets of type C, D and E are in use.

Type C

Type D

Type E

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