Night lights often evoke fond memories, for they bring a feeling of comfort that many recall from childhood. In fact, scientists have found that having a dimly lit night light in the bedroom can help children sleep better. However, the effects of night lights are not just limited to children. Adults who have difficulty sleeping due to stress or anxiety often turn to night lights for comfort. The presence of a night light can be calming and reassuring, making it easier to fall asleep. In addition to providing comfort and soothing ones nerves, night lights also act as a safety measure. They can prevent one from tripping while trying to make their way through the darkness. For those who are easily startled awake, a night light can help reduce the likelihood of a sudden jolt of fear. Night lights come in many shapes and sizes, from traditional plug-in lanterns to more unique creations. Some night lights feature interesting designs that can instantly light up a bedroom or bathroom. Others are equipped with sensors that detect movement and switch on when someone enters the room. Whatever its form, a night light can bring a sense of comfort and security throughout the night. It provides a comforting presence in the darkness, and can usher in a peaceful nights sleep.