We disembarked the Sky last Saturday. This light was quite annoying to us as we live in a tiny town on the coast with basically no street lights. Yikes! DH used the card on the desk which notifies one about the plug adapter and used that to cover the sensor. Apparently our mediocre at best cabin steward did not like that so he removed it. Well, so we "reinstalled" it when we were in the cabin for the night and removed it when we left the cabin.
If needed during the night, we just use our cell phone to light the way.
Oh............ then there is that stupid light under the nightstand!!!!! Good grief!!! Well, a pillow from the loveseat next to it on the floor works well.