|List of objects|
Night Lights are small lamps that only appear in the episode "Night Light." They can be bought at the Barg'N-Mart (and most likely in any other store). There are a variety of different night lights that are hung on the wall of Barg'N-Mart labeled with "Night Lights."
Role in episode
After SpongeBob SquarePants reads a very scary story, he becomes scared of the dark and cannot sleep. In the Krusty Krab, Mr.Krabs tells him to get a Night Light if he is scared of the dark. SpongeBob goes into the Barg'N-Mart and buys a Night Light. But he is still scared, so he buys more so that his whole house is full of them. Even Gary's shell has one.