Night lights are a simple yet important tool used by many to provide reassurance to people of all ages. They are a source of comfort in the dark and can create a calming atmosphere, both literally and metaphorically. Night lights can help those who are afraid of the dark sleep better. They can also help small children easily spot their favorite toys and familiarize themselves with their dark bedroom. Some parents even use them to teach their children the difference between night and day. The lights act as a night time companion and can reduce the fears associated with going to sleep in the dark. It can help distract children from the surreal experience of being alone in the dark and become a magical spot of light. The form and type of night lights depended on who is using it. Many kids like cartoon characters or night lights that glimmer, while many adults love a low-wattage bulb adjustable with a dimmer switch. Aside from being used in bedrooms, night lights are also used in various places. Bathroom lights, hallways, stairwells, and other places where the power of a night light may be appreciated are often used. In conclusion, night lights are an invaluable tool to have in your home, especially for small children. It can provide comfort and security when needed, thus making it an ideal tool for calming the environment before bedtime.