Unplug it if your going to be out of town, so your wipes don't dry out. The night light is wonderful. The wipes stay warm. My boys bum is thankful. As am I, most of the time he sleeps right through changing his diaper in the middle of the night.
No worrying over cold wipes touching baby's bottom. My son was born in November. This item helped keep him warm. Great to have for the nightly changes.
The only downer is when I change him away from home and don't have warm wipes. He like his wipes warm.