Portable emergency lights are compact lighting devices designed to provide illumination during power outages or emergencies. They are typically battery-operated, making them easy to carry and use in various situations, such as camping, hiking, or during natural disasters. Many models feature LED technology, which offers bright light while consuming less energy. These lights come in various styles, including lanterns, flashlights, and string lights. Some portable emergency lights also include additional features like built-in USB ports for charging devices or solar panels for recharging. Their versatility and convenience make them essential tools for safety and preparedness.