Night Lights Night lights are a very useful invention that helps people fall asleep or feel safe in the dark. They are especially useful for children who are often afraid of the dark and who can benefit from the calming effects of the soft lights. They are also an attractive and functional way to decorate a bedroom and bring a warm and cozy atmosphere. Night lights make it easier to move around without hitting something or going somewhere we shouldnt. They are also a great way to prevent stubbed toes and other potential accidents. There are a variety of different types of night lights available. Many have motion sensors that turn the lights on when motion is detected, others can be manually turned on through a switch, and many have a soft glow to allow for night time reading. No matter the reason for having a night light, there are a few things to consider when shopping for one. Choose the best position for the light, ensuring it will provide enough light to help prevent falls and bumps. Consider the amount of brightness the night light should provide, and also take into account the energy efficiency of the bulb. In the end, night lights have become a key part of most households, and provide a feeling of safety and comfort in the dark.