During a baby’s first year, you’ll be in and out of the nursery multiple times a night to feed and change your baby. And later, coughing and colds, bad dreams and potty training will mean middle-of-the-night wake-ups for toddlers. A night light provides enough brightness to change diapers or feed your baby, but is gentle on blurry eyes. The dim light also keeps you and your child in sleep-time mode. And for toddlers a night light eases fears of the dark.