Keep a night light or two on in the hall and bathroom, so your child can find his way to the bathroom in the middle of the night.
Parental reassurance and comfort and the addition of a night light may alleviate some of these concerns.
It has an interior night light and an output that gives you the option to select the humidity level.
The Scentsy candle warmers plug in to any traditional outlet, and use a low-watt light bulb that gives off the same amount of heat as a regular night light.
Wallflowers: These popular fragrance plug ins can be purchased with or without an attached night light.