10 Night Lights That Will Fight the Monsters in Your Kids' Closets

Tranquil Turtle Ocean Projector Nightlight & Sound Machine ($50)

The plushy turtle is a fun friend to keep little ones comforted in bed. Simply turn on the music, and it will project an underwater effect across the ceiling through the top of its shell. After 23 minutes, it automatically turns off, but by then, they should be fast asleep.

*Editor's note: This turtle holds a special place in my heart. My sister used this for the first eight years of her life, and it always got her to fall asleep.