1. Plastic: This is the most common material for night lights due to its affordability, durability, and ease of molding into various shapes and sizes.
2. Ceramic: While less common than plastic, ceramic is also a popular material for night lights. It can be painted with decorative patterns and often has a more elegant and traditional aesthetic.
Other materials used for night lights include glass, metal, and even wood, but plastic and ceramic are the most prevalent.