We use a battery operated tea candle as our bathroom nightlight. Purchased at Costco. Brought two onboard, but the battery in the first one we used lasted for the entire 14-night WBPC cruise. DW added a DCL logo from some peel -and-stick plastic ones purchased on Etsy.
That makes sense to me, since I recollect that the shaver plug is rated for “20 VA” which corresponds to 20 watts. Many nightlights that use bulbs similar to old fashioned C7 Christmas bulbs are 5 to 7 watts each. There are also low power LED bulbs that fit these fixtures and use only 0.5 watts. Either of these technologies should work fine in the shaver outlet, as should any other LED configuration of nightlight.
Not sure about the battery string lights, but glow stix bracelets attached to the ladder rungs might work.
If they’re like my kids by the time they went to bed they were so exhausted they didn’t wake up until morning. Lol
We used the dollar store tea lights, put them in a little (dollar store) mesh pouch (like for wedding favours) and hung it from the ceiling on a magnetic hook. It was just enough light without being too much.
