Dim Orange Light / Normal Bright Green Light (45w)

As the title says "Dim Orange Light / Normal Bright Green Light"

Tested on multiple A1465 / A1466 compatible models with the same results.

The pins are spotless clean on the connector & on all the I/O boards.

It is charging all batteries without any issues and the brick is not getting overly hot (I would say is at a normal operational temperature).

The cable is without any bends, cracks, or visible damage, it looks like new.

What can the cause be? Is it just a wearing out LED on the connector?

Nothing to worry about?