LED lanterns are portable lighting devices that use LED (Light Emitting Diode) technology to produce bright light while consuming less energy than traditional bulbs. They are commonly used for camping, outdoor activities, and emergency situations due to their durability and long battery life. Many models are rechargeable, making them convenient for repeated use. These lanterns come in various sizes and designs, often featuring adjustable brightness settings and built-in hooks for easy hanging. Some LED lanterns are also water-resistant, making them suitable for use in different weather conditions. Their lightweight nature makes them easy to carry and transport.