I had one of those BUNK BED Combo with the fan and light. It didn't last all that long and the fan went out first. This cord plugged into the end of one of the ceiling lamps external phono plug socket...
Then I got one of those O-2 COOL fans from Amazon that can operate from internal D-CELL batteries, 12VDC, or 120VAC with transformer. This is a 10-inch and is a great fan. Long lasting and has lots of uses around the camp site...
Then I got three or four of these PULL UP LED portable lights... These will hang almost anywhere and puts off good light. You can regulate how much light you need by pulling up the light...
Of course everyone has their own TATICAL TYPE pocket flashlight - Always a great idea everyone having their own flashlight...
This is what we did haha...
Roy Ken