Night lights, also called dream lights, are an essential item in the bedroom. They provide comfort and security during the night and are a fun way to decorate a room. Night lights come in many sizes and styles. Some are plugged into walls, while others use AA batteries. Plug-in night lights are usually the cheapest option, with their light source typically centered in the base. Battery-operated night lights are typically more expensive, but the light source is usually adjustable or wall-mounted. The most popular night light for young children is usually the traditional night light with a soft, glowing bulb. While traditional night lights provide a comforting glow, there are also options with adjustable brightness levels or even a light that changes colors. For adults, there are night lights that are less intrusive. Some come with adjustable brightness settings, while others can be used as a task light. Night lights have come a long way in recent years. Gone are the days of the standard yellow glow boxes. Today, you can find a variety of unique night lights with all sorts of shapes, sizes, and designs. Many night lights feature LEDs, offering a more energy-efficient light source. Whether you're looking for a traditional night light or something more modern, night lights are a must-have in any bedroom. They provide a comforting ambiance and can help you relax and sleep better during the night. So, don't hesitate to invest in a night light for yourself or your family.